clang-tools  11.0.0
Namespaces | Classes | Typedefs | Enumerations | Functions | Variables
clang::clangd Namespace Reference

Namespaces

 config
 
 detail
 
 dex
 
 markup
 
 remote
 
 riff
 
 trace
 

Classes

class  Annotations
 Same as llvm::Annotations, but adjusts functions to LSP-specific types for positions and ranges. More...
 
struct  ApplyWorkspaceEditParams
 
struct  ApplyWorkspaceEditResponse
 
class  ArgStripper
 
struct  ASTAction
 
struct  ASTRetentionPolicy
 Configuration of the AST retention policy. More...
 
class  AsyncTaskRunner
 Runs tasks on separate (detached) threads and wait for all tasks to finish. More...
 
class  BackgroundIndex
 
class  BackgroundIndexRebuilder
 
class  BackgroundIndexRebuilderTest
 
class  BackgroundIndexStorage
 
class  BackgroundIndexTest
 
class  BackgroundQueue
 
class  CancelledError
 Conventional error when no result is returned due to cancellation. More...
 
struct  CancelState
 
class  CanonicalIncludes
 Maps a definition location onto an #include file, based on a set of filename rules. More...
 
struct  CheapUnresolvedName
 
struct  ClangdCompileCommand
 Clangd extension that's used in the 'compilationDatabaseChanges' in workspace/didChangeConfiguration to record updates to the in-memory compilation database. More...
 
struct  ClangdDiagnosticOptions
 
class  ClangdLSPServer
 This class exposes ClangdServer's capabilities via Language Server Protocol. More...
 
class  ClangdServer
 Manages a collection of source files and derived data (ASTs, indexes), and provides language-aware features such as code completion. More...
 
struct  ClientCapabilities
 
struct  CodeAction
 A code action represents a change that can be performed in code, e.g. More...
 
struct  CodeActionContext
 
struct  CodeActionParams
 
struct  CodeCompleteOptions
 
struct  CodeCompleteResult
 
struct  CodeCompletion
 
class  CollectMainFileMacros
 Collects macro references (e.g. More...
 
struct  Command
 
struct  CommandMangler
 
struct  CompletionContext
 
struct  CompletionItem
 
struct  CompletionList
 Represents a collection of completion items to be presented in the editor. More...
 
struct  CompletionParams
 
struct  CompletionPrefix
 
struct  Config
 Settings that express user/project preferences and control clangd behavior. More...
 
struct  ConfigurationSettings
 Clangd extension: parameters configurable at any time, via the workspace/didChangeConfiguration notification. More...
 
class  Context
 A context is an immutable container for per-request data that must be propagated through layers that don't care about it. More...
 
class  Deadline
 A point in time we can wait for. More...
 
struct  DebouncePolicy
 Clangd may wait after an update to see if another one comes along. More...
 
class  DeclRelationSet
 
struct  DefinedMacro
 
struct  Diag
 A top-level diagnostic that may have Notes and Fixes. More...
 
struct  DiagBase
 Contains basic information about a diagnostic. More...
 
struct  Diagnostic
 
struct  DiagnosticRelatedInformation
 Represents a related message and source code location for a diagnostic. More...
 
struct  DidChangeConfigurationParams
 
struct  DidChangeTextDocumentParams
 
struct  DidChangeWatchedFilesParams
 
struct  DidCloseTextDocumentParams
 
struct  DidOpenTextDocumentParams
 
struct  DidSaveTextDocumentParams
 
class  DirectoryBasedGlobalCompilationDatabase
 Gets compile args from tooling::CompilationDatabases built for parent directories. More...
 
struct  DocumentFormattingParams
 
struct  DocumentHighlight
 A document highlight is a range inside a text document which deserves special attention. More...
 
struct  DocumentLink
 A range in a text document that links to an internal or external resource, like another text document or a web site. More...
 
struct  DocumentLinkParams
 Parameters for the document link request. More...
 
struct  DocumentOnTypeFormattingParams
 
struct  DocumentRangeFormattingParams
 
struct  DocumentSymbol
 Represents programming constructs like variables, classes, interfaces etc. More...
 
struct  DocumentSymbolParams
 
class  DraftStore
 A thread-safe container for files opened in a workspace, addressed by filenames. More...
 
struct  Edit
 A set of edits generated for a single file. More...
 
struct  EligibleRegion
 Represents locations that can accept a definition. More...
 
class  Event
 An Event<T> allows events of type T to be broadcast to listeners. More...
 
struct  ExecuteCommandParams
 Exact commands are not specified in the protocol so we define the ones supported by Clangd here. More...
 
class  FileDistance
 
struct  FileDistanceOptions
 
struct  FileEvent
 
class  FileIndex
 This manages symbols from files and an in-memory index on all symbols. More...
 
struct  FileShardedIndex
 Takes slabs coming from a TU (multiple files) and shards them per declaration location. More...
 
struct  FileStatus
 Clangd extension: indicates the current state of the file in clangd, sent from server via the textDocument/clangd.fileStatus notification. More...
 
class  FileSymbols
 A container of slabs associated with a key. More...
 
struct  Fix
 Represents a single fix-it that editor can apply to fix the error. More...
 
struct  FoldingRange
 Stores information about a region of code that can be folded. More...
 
struct  FoldingRangeParams
 
struct  FuzzyFindRequest
 
class  FuzzyMatcher
 
class  GlobalCompilationDatabase
 Provides compilation arguments used for parsing C and C++ files. More...
 
struct  HeaderFile
 Represents a header file to be #include'd. More...
 
struct  HighlightingToken
 
struct  Hover
 
struct  HoverInfo
 Contains detailed information about a Symbol. More...
 
class  IgnoreDiagnostics
 
class  IncludeFixer
 Attempts to recover from error diagnostics by suggesting include insertion fixes. More...
 
struct  IncludeGraphNode
 
class  IncludeInserter
 
class  IncludeStructure
 
struct  Inclusion
 
struct  IndexFileIn
 
struct  IndexFileOut
 
struct  InitializationOptions
 Clangd extension: parameters configurable at initialize time. More...
 
struct  InitializeParams
 
struct  InputsAndAST
 
struct  InputsAndPreamble
 
class  Key
 Values in a Context are indexed by typed keys. More...
 
struct  LineHighlightings
 Contains all information about highlightings on a single line. More...
 
struct  LoadedShard
 Represents a shard loaded from storage, stores contents in Shard and metadata about the source file that generated this shard. More...
 
struct  LocatedSymbol
 
struct  Location
 
class  Logger
 Interface to allow custom logging in clangd. More...
 
class  LoggingSession
 Only one LoggingSession can be active at a time. More...
 
struct  LookupRequest
 
class  LSPClient
 
struct  LSPDiagnosticCompare
 A LSP-specific comparator used to find diagnostic in a container like std:map. More...
 
class  LSPError
 
struct  MainFileMacros
 
struct  MarkupContent
 
class  MemIndex
 MemIndex is a naive in-memory index suitable for a small set of symbols. More...
 
class  Memoize
 Memoize is a cache to store and reuse computation results based on a key. More...
 
class  MemoryShardStorage
 
class  MergedIndex
 
class  MockCompilationDatabase
 
class  MockFS
 
struct  NoParams
 
struct  Note
 Represents a note for the diagnostic. More...
 
class  Notification
 A threadsafe flag that is initially clear. More...
 
class  OpaqueType
 A representation of a type that can be computed based on clang AST and compared for equality. More...
 
class  OptionalMatcher
 
class  OverlayCDB
 Wraps another compilation database, and supports overriding the commands using an in-memory mapping. More...
 
struct  ParameterInformation
 A single parameter of a particular signature. More...
 
class  ParsedAST
 Stores and provides access to parsed AST. More...
 
struct  ParseInputs
 Information required to run clang, e.g. to parse AST or do code completion. More...
 
struct  ParseOptions
 
class  ParsingCallbacks
 
struct  PathMapping
 PathMappings are a collection of paired client and server paths. More...
 
class  PolySubsequenceMatcher
 
struct  Position
 
struct  PreambleData
 The parsed preamble and associated data. More...
 
class  PreambleFileStatusCache
 Records status information for files open()ed or stat()ed during preamble build (except for the main file), so we can avoid stat()s on the underlying FS when reusing the preamble. More...
 
class  PreamblePatch
 Stores information required to parse a TU using a (possibly stale) Baseline preamble. More...
 
struct  ProgressParams
 
struct  ProjectInfo
 
struct  PublishDiagnosticsParams
 
struct  Range
 
class  RealThreadsafeFS
 
struct  Ref
 Represents a symbol occurrence in the source file. More...
 
struct  ReferenceLoc
 Information about a reference written in the source code, independent of the actual AST node that this reference lives in. More...
 
struct  ReferenceParams
 
struct  ReferencesResult
 
class  RefSlab
 An efficient structure of storing large set of symbol references in memory. More...
 
struct  RefsRequest
 
struct  Relation
 Represents a relation between two symbols. More...
 
class  RelationSlab
 
struct  RelationsRequest
 
struct  RenameInputs
 
struct  RenameOptions
 
struct  RenameParams
 
struct  ResolveTypeHierarchyItemParams
 Parameters for the typeHierarchy/resolve request. More...
 
class  ScopeDistance
 Support lookups like FileDistance, but the lookup keys are symbol scopes. More...
 
struct  SelectionRange
 
struct  SelectionRangeParams
 
class  SelectionTree
 
struct  SemanticToken
 Specifies a single semantic token in the document. More...
 
struct  SemanticTokens
 A versioned set of tokens. More...
 
struct  SemanticTokensDeltaParams
 Body of textDocument/semanticTokens/full/delta request. More...
 
struct  SemanticTokensEdit
 Describes a a replacement of a contiguous range of semanticTokens. More...
 
struct  SemanticTokensOrDelta
 This models LSP SemanticTokensDelta | SemanticTokens, which is the result of textDocument/semanticTokens/full/delta. More...
 
struct  SemanticTokensParams
 Body of textDocument/semanticTokens/full request. More...
 
class  Semaphore
 Limits the number of threads that can acquire the lock at the same time. More...
 
struct  ShowMessageParams
 The show message notification is sent from a server to a client to ask the client to display a particular message in the user interface. More...
 
struct  SignatureHelp
 Represents the signature of a callable. More...
 
struct  SignatureInformation
 Represents the signature of something callable. More...
 
struct  SignatureQualitySignals
 
struct  SourceParams
 
struct  SpeculativeFuzzyFind
 A speculative and asynchronous fuzzy find index request (based on cached request) that can be sent before parsing sema. More...
 
struct  SpelledWord
 
class  StoreDiags
 StoreDiags collects the diagnostics that can later be reported by clangd. More...
 
class  StreamLogger
 
class  SubsequenceMatcher
 
class  SwapIndex
 
struct  Symbol
 The class presents a C++ symbol, e.g. More...
 
class  SymbolCollector
 Collect declarations (symbols) from an AST. More...
 
struct  SymbolDetails
 Represents information about identifier. More...
 
class  SymbolID
 
class  SymbolIndex
 Interface for symbol indexes that can be used for searching or matching symbols among a set of symbols based on names or unique IDs. More...
 
struct  SymbolInformation
 Represents information about programming constructs like variables, classes, interfaces etc. More...
 
struct  SymbolLocation
 
struct  SymbolQualitySignals
 Attributes of a symbol that affect how much we like it. More...
 
struct  SymbolRelevanceSignals
 Attributes of a symbol-query pair that affect how much we like it. More...
 
class  SymbolSlab
 An immutable symbol container that stores a set of symbols. More...
 
class  TestScheme
 unittest: is a scheme that refers to files relative to testRoot(). More...
 
struct  TestTU
 
struct  TextDocumentContentChangeEvent
 
struct  TextDocumentIdentifier
 
struct  TextDocumentItem
 
struct  TextDocumentPositionParams
 
struct  TextEdit
 
struct  TheiaSemanticHighlightingInformation
 Represents a semantic highlighting information that has to be applied on a specific line of the text document. More...
 
struct  TheiaSemanticHighlightingParams
 Parameters for the semantic highlighting (server-side) push notification. More...
 
class  ThreadingTest
 
class  ThreadsafeFS
 Wrapper for vfs::FileSystem for use in multithreaded programs like clangd. More...
 
class  TopN
 TopN<T> is a lossy container that preserves only the "best" N elements. More...
 
class  Transport
 
class  TUScheduler
 Handles running tasks for ClangdServer and managing the resources (e.g., preambles and ASTs) for opened files. More...
 
struct  TUStatus
 
class  Tweak
 An interface base for small context-sensitive refactoring actions. More...
 
struct  TweakArgs
 Arguments for the 'applyTweak' command. More...
 
class  TweakTest
 
struct  TypeHierarchyItem
 
struct  TypeHierarchyParams
 The type hierarchy params is an extension of the TextDocumentPositionsParams with optional properties which can be used to eagerly resolve the item when requesting from the server. More...
 
class  URI
 A URI describes the location of a source file. More...
 
class  URIDistance
 
struct  URIForFile
 
class  URIScheme
 URIScheme is an extension point for teaching clangd to recognize a custom URI scheme. More...
 
struct  VersionedTextDocumentIdentifier
 
class  WithContext
 WithContext replaces Context::current() with a provided scope. More...
 
class  WithContextValue
 WithContextValue extends Context::current() with a single value. More...
 
struct  WorkDoneProgressBegin
 To start progress reporting a $/progress notification with the following payload must be sent. More...
 
struct  WorkDoneProgressCreateParams
 
struct  WorkDoneProgressEnd
 Signals the end of progress reporting. More...
 
struct  WorkDoneProgressReport
 Reporting progress is done using the following payload. More...
 
struct  WorkspaceEdit
 
struct  WorkspaceSymbolParams
 The parameters of a Workspace Symbol Request. More...
 

Typedefs

using ClangTidyOptionsBuilder = std::function< tidy::ClangTidyOptions(llvm::vfs::FileSystem &, llvm::StringRef)>
 When set, used by ClangdServer to get clang-tidy options for each particular file. More...
 
using CharTypeSet = unsigned char
 
using IncludeGraph = llvm::StringMap< IncludeGraphNode >
 
using SlabTuple = std::tuple< SymbolSlab, RefSlab, RelationSlab >
 
using PathMappings = std::vector< PathMapping >
 
using PreambleParsedCallback = std::function< void(ASTContext &, std::shared_ptr< clang::Preprocessor >, const CanonicalIncludes &)>
 
using InitializedParams = NoParams
 
using ShutdownParams = NoParams
 
using ExitParams = NoParams
 
using CompletionItemKindBitset = std::bitset< CompletionItemKindMax+1 >
 
using SymbolKindBitset = std::bitset< SymbolKindMax+1 >
 
using DirtyBufferGetter = llvm::function_ref< llvm::Optional< std::string >(PathRef AbsPath)>
 Gets dirty buffer for a given file AbsPath. More...
 
typedef llvm::Registry< TweakTweakRegistry
 A handy typedef to save some typing. More...
 
using FileDigest = std::array< uint8_t, 8 >
 
using FileEdits = llvm::StringMap< Edit >
 A mapping from absolute file path (the one used for accessing the underlying VFS) to edits. More...
 
using Canceler = std::function< void()>
 A canceller requests cancellation of a task, when called. More...
 
template<typename T >
using Callback = llvm::unique_function< void(llvm::Expected< T >)>
 A Callback<T> is a void function that accepts Expected<T>. More...
 
using Path = std::string
 A typedef to represent a file path. More...
 
using PathRef = llvm::StringRef
 A typedef to represent a ref to file path. More...
 
using Obj = llvm::json::Object
 
typedef llvm::Registry< URISchemeURISchemeRegistry
 By default, a "file" scheme is supported where URI paths are always absolute in the file system. More...
 
using RecursionProtectionSet = llvm::SmallSet< const CXXRecordDecl *, 4 >
 

Enumerations

enum  DeclRelation : unsigned { DeclRelation::TemplateInstantiation, DeclRelation::TemplatePattern, DeclRelation::Alias, DeclRelation::Underlying }
 
enum  CharType : unsigned char { Empty = 0, Lower = 1, Upper = 2, Punctuation = 3 }
 
enum  CharRole : unsigned char { Unknown = 0, Tail = 1, Head = 2, Separator = 3 }
 
enum  IndexType { IndexType::Light, IndexType::Heavy }
 Select between in-memory index implementations, which have tradeoffs. More...
 
enum  DuplicateHandling { DuplicateHandling::PickOne, DuplicateHandling::Merge }
 How to handle duplicated symbols across multiple files. More...
 
enum  RefKind : uint8_t {
  RefKind::Unknown = 0, RefKind::Declaration = 1 << 0, RefKind::Definition = 1 << 1, RefKind::Reference = 1 << 2,
  RefKind::Spelled = 1 << 3, RefKind::All = Declaration | Definition | Reference | Spelled
}
 Describes the kind of a cross-reference. More...
 
enum  RelationKind : uint8_t { RelationKind::BaseOf }
 
enum  IndexFileFormat { IndexFileFormat::RIFF, IndexFileFormat::YAML }
 
enum  SymbolOrigin : uint8_t {
  SymbolOrigin::Unknown = 0, SymbolOrigin::AST = 1 << 0, SymbolOrigin::Dynamic = 1 << 1, SymbolOrigin::Static = 1 << 2,
  SymbolOrigin::Merge = 1 << 3, SymbolOrigin::Identifier = 1 << 4
}
 
enum  ErrorCode {
  ErrorCode::ParseError = -32700, ErrorCode::InvalidRequest = -32600, ErrorCode::MethodNotFound = -32601, ErrorCode::InvalidParams = -32602,
  ErrorCode::InternalError = -32603, ErrorCode::ServerNotInitialized = -32002, ErrorCode::UnknownErrorCode = -32001, ErrorCode::RequestCancelled = -32800,
  ErrorCode::ContentModified = -32801
}
 
enum  TraceLevel { TraceLevel::Off = 0, TraceLevel::Messages = 1, TraceLevel::Verbose = 2 }
 
enum  TextDocumentSyncKind { TextDocumentSyncKind::None = 0, TextDocumentSyncKind::Full = 1, TextDocumentSyncKind::Incremental = 2 }
 Defines how the host (editor) should sync document changes to the language server. More...
 
enum  CompletionItemKind {
  CompletionItemKind::Missing = 0, CompletionItemKind::Text = 1, CompletionItemKind::Method = 2, CompletionItemKind::Function = 3,
  CompletionItemKind::Constructor = 4, CompletionItemKind::Field = 5, CompletionItemKind::Variable = 6, CompletionItemKind::Class = 7,
  CompletionItemKind::Interface = 8, CompletionItemKind::Module = 9, CompletionItemKind::Property = 10, CompletionItemKind::Unit = 11,
  CompletionItemKind::Value = 12, CompletionItemKind::Enum = 13, CompletionItemKind::Keyword = 14, CompletionItemKind::Snippet = 15,
  CompletionItemKind::Color = 16, CompletionItemKind::File = 17, CompletionItemKind::Reference = 18, CompletionItemKind::Folder = 19,
  CompletionItemKind::EnumMember = 20, CompletionItemKind::Constant = 21, CompletionItemKind::Struct = 22, CompletionItemKind::Event = 23,
  CompletionItemKind::Operator = 24, CompletionItemKind::TypeParameter = 25
}
 The kind of a completion entry. More...
 
enum  SymbolKind {
  SymbolKind::File = 1, SymbolKind::Module = 2, SymbolKind::Namespace = 3, SymbolKind::Package = 4,
  SymbolKind::Class = 5, SymbolKind::Method = 6, SymbolKind::Property = 7, SymbolKind::Field = 8,
  SymbolKind::Constructor = 9, SymbolKind::Enum = 10, SymbolKind::Interface = 11, SymbolKind::Function = 12,
  SymbolKind::Variable = 13, SymbolKind::Constant = 14, SymbolKind::String = 15, SymbolKind::Number = 16,
  SymbolKind::Boolean = 17, SymbolKind::Array = 18, SymbolKind::Object = 19, SymbolKind::Key = 20,
  SymbolKind::Null = 21, SymbolKind::EnumMember = 22, SymbolKind::Struct = 23, SymbolKind::Event = 24,
  SymbolKind::Operator = 25, SymbolKind::TypeParameter = 26
}
 A symbol kind. More...
 
enum  OffsetEncoding { OffsetEncoding::UnsupportedEncoding, OffsetEncoding::UTF16, OffsetEncoding::UTF8, OffsetEncoding::UTF32 }
 
enum  MarkupKind { MarkupKind::PlainText, MarkupKind::Markdown }
 
enum  MessageType { MessageType::Error = 1, MessageType::Warning = 2, MessageType::Info = 3, MessageType::Log = 4 }
 
enum  FileChangeType { FileChangeType::Created = 1, FileChangeType::Changed = 2, FileChangeType::Deleted = 3 }
 
enum  CompletionTriggerKind { CompletionTriggerKind::Invoked = 1, CompletionTriggerKind::TriggerCharacter = 2, CompletionTriggerKind::TriggerTriggerForIncompleteCompletions = 3 }
 
enum  InsertTextFormat { InsertTextFormat::Missing = 0, InsertTextFormat::PlainText = 1, InsertTextFormat::Snippet = 2 }
 Defines whether the insert text in a completion item should be interpreted as plain text or a snippet. More...
 
enum  DocumentHighlightKind { DocumentHighlightKind::Text = 1, DocumentHighlightKind::Read = 2, DocumentHighlightKind::Write = 3 }
 
enum  TypeHierarchyDirection { TypeHierarchyDirection::Children = 0, TypeHierarchyDirection::Parents = 1, TypeHierarchyDirection::Both = 2 }
 
enum  HighlightingKind {
  HighlightingKind::Variable = 0, HighlightingKind::LocalVariable, HighlightingKind::Parameter, HighlightingKind::Function,
  HighlightingKind::Method, HighlightingKind::StaticMethod, HighlightingKind::Field, HighlightingKind::StaticField,
  HighlightingKind::Class, HighlightingKind::Enum, HighlightingKind::EnumConstant, HighlightingKind::Typedef,
  HighlightingKind::DependentType, HighlightingKind::DependentName, HighlightingKind::Namespace, HighlightingKind::TemplateParameter,
  HighlightingKind::Concept, HighlightingKind::Primitive, HighlightingKind::Macro, HighlightingKind::InactiveCode,
  HighlightingKind::LastKind = InactiveCode
}
 
enum  JSONStreamStyle { Standard, Delimited }
 
enum  WantDiagnostics { WantDiagnostics::Yes, WantDiagnostics::No, WantDiagnostics::Auto }
 Determines whether diagnostics should be generated for a file snapshot. More...
 
enum  PreambleAction { PreambleAction::Idle, PreambleAction::Building }
 

Functions

bool isImplicitTemplateInstantiation (const NamedDecl *D)
 Indicates if D is a template instantiation implicitly generated by the compiler, e.g. More...
 
bool isExplicitTemplateSpecialization (const NamedDecl *D)
 Indicates if D is an explicit template specialization, e.g. More...
 
bool isImplementationDetail (const Decl *D)
 Returns true if the declaration is considered implementation detail based on heuristics. More...
 
SourceLocation nameLocation (const clang::Decl &D, const SourceManager &SM)
 Find the source location of the identifier for D. More...
 
std::string printQualifiedName (const NamedDecl &ND)
 Returns the qualified name of ND. More...
 
static bool isAnonymous (const DeclarationName &N)
 
NestedNameSpecifierLoc getQualifierLoc (const NamedDecl &ND)
 Returns a nested name specifier loc of ND if it was present in the source, e.g. More...
 
std::string printUsingNamespaceName (const ASTContext &Ctx, const UsingDirectiveDecl &D)
 Returns the name of the namespace inside the 'using namespace' directive, as written in the code. More...
 
std::string printName (const ASTContext &Ctx, const NamedDecl &ND)
 Prints unqualified name of the decl for the purpose of displaying it to the user. More...
 
std::string printTemplateSpecializationArgs (const NamedDecl &ND)
 Prints template arguments of a decl as written in the source code, including enclosing '<' and '>', e.g for a partial specialization like: template <typename u>=""> struct Foo<int, U> will return '<int, U>'. More...
 
std::string printNamespaceScope (const DeclContext &DC)
 Returns the first enclosing namespace scope starting from DC. More...
 
llvm::Optional< SymbolIDgetSymbolID (const Decl *D)
 Gets the symbol ID for a declaration, if possible. More...
 
llvm::Optional< SymbolIDgetSymbolID (const llvm::StringRef MacroName, const MacroInfo *MI, const SourceManager &SM)
 Gets the symbol ID for a macro, if possible. More...
 
std::string printType (const QualType QT, const DeclContext &CurContext)
 Returns a QualType as string. More...
 
QualType declaredType (const TypeDecl *D)
 
llvm::Optional< QualType > getDeducedType (ASTContext &, SourceLocation Loc)
 Retrieves the deduced type at a given location (auto, decltype). More...
 
std::string getQualification (ASTContext &Context, const DeclContext *DestContext, SourceLocation InsertionPoint, const NamedDecl *ND)
 Gets the nested name specifier necessary for spelling ND in DestContext, at InsertionPoint. More...
 
std::string getQualification (ASTContext &Context, const DeclContext *DestContext, const NamedDecl *ND, llvm::ArrayRef< std::string > VisibleNamespaces)
 This function uses the VisibleNamespaces to figure out if a shorter qualification is sufficient for ND, and ignores any using namespace directives. More...
 
bool hasUnstableLinkage (const Decl *D)
 Whether we must avoid computing linkage for D during code completion. More...
 
static std::vector< llvm::StringRef > semanticTokenTypes ()
 
static std::vector< SymbolInformationflattenSymbolHierarchy (llvm::ArrayRef< DocumentSymbol > Symbols, const URIForFile &FileURI)
 The functions constructs a flattened view of the DocumentSymbol hierarchy. More...
 
static llvm::Optional< Command > asCommand (const CodeAction &Action)
 
static LocationgetToggle (const TextDocumentPositionParams &Point, LocatedSymbol &Sym)
 
static void increment (std::string &S)
 
static llvm::Expected< std::vector< std::unique_ptr< Tweak::Selection > > > tweakSelection (const Range &Sel, const InputsAndAST &AST)
 
CompletionPrefix guessCompletionPrefix (llvm::StringRef Content, unsigned Offset)
 
CodeCompleteResult codeComplete (PathRef FileName, Position Pos, const PreambleData *Preamble, const ParseInputs &ParseInput, CodeCompleteOptions Opts, SpeculativeFuzzyFind *SpecFuzzyFind=nullptr)
 Gets code completions at a specified Pos in FileName. More...
 
SignatureHelp signatureHelp (PathRef FileName, Position Pos, const PreambleData &Preamble, const ParseInputs &ParseInput)
 Get signature help at a specified Pos in FileName. More...
 
bool isIndexedForCodeCompletion (const NamedDecl &ND, ASTContext &ASTCtx)
 
static MarkupContent renderDoc (const markup::Document &Doc, MarkupKind Kind)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const CodeCompletion &C)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const CodeCompleteResult &R)
 
bool isIncludeFile (llvm::StringRef Line)
 
bool allowImplicitCompletion (llvm::StringRef Content, unsigned Offset)
 
raw_ostream & operator<< (raw_ostream &, const CodeCompletion &)
 
raw_ostream & operator<< (raw_ostream &, const CodeCompleteResult &)
 
std::string getDocComment (const ASTContext &Ctx, const CodeCompletionResult &Result, bool CommentsFromHeaders)
 Gets a minimally formatted documentation comment of Result, with comment markers stripped. More...
 
std::string getDeclComment (const ASTContext &Ctx, const NamedDecl &D)
 Similar to getDocComment, but returns the comment for a NamedDecl. More...
 
void getSignature (const CodeCompletionString &CCS, std::string *Signature, std::string *Snippet, std::string *RequiredQualifiers=nullptr, bool CompletingPattern=false)
 Formats the signature for an item, as a display string and snippet. More...
 
std::string formatDocumentation (const CodeCompletionString &CCS, llvm::StringRef DocComment)
 Assembles formatted documentation for a completion result. More...
 
std::string getReturnType (const CodeCompletionString &CCS)
 Gets detail to be used as the detail field in an LSP completion item. More...
 
std::unique_ptr< CompilerInvocation > buildCompilerInvocation (const ParseInputs &Inputs, clang::DiagnosticConsumer &D, std::vector< std::string > *CC1Args=nullptr)
 Builds compiler invocation that could be used to build AST or preamble. More...
 
std::unique_ptr< CompilerInstance > prepareCompilerInstance (std::unique_ptr< clang::CompilerInvocation > CI, const PrecompiledPreamble *Preamble, std::unique_ptr< llvm::MemoryBuffer > Buffer, llvm::IntrusiveRefCntPtr< llvm::vfs::FileSystem > VFS, DiagnosticConsumer &DiagsClient)
 
std::unique_ptr< CompilerInstance > prepareCompilerInstance (std::unique_ptr< clang::CompilerInvocation >, const PrecompiledPreamble *, std::unique_ptr< llvm::MemoryBuffer > MainFile, IntrusiveRefCntPtr< llvm::vfs::FileSystem >, DiagnosticConsumer &)
 Creates a compiler instance, configured so that: More...
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const DiagBase &D)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const Fix &F)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const Diag &D)
 
CodeAction toCodeAction (const Fix &D, const URIForFile &File)
 Convert from Fix to LSP CodeAction. More...
 
void toLSPDiags (const Diag &D, const URIForFile &File, const ClangdDiagnosticOptions &Opts, llvm::function_ref< void(clangd::Diagnostic, llvm::ArrayRef< Fix >)> OutFn)
 Conversion to LSP diagnostics. More...
 
int getSeverity (DiagnosticsEngine::Level L)
 Convert from clang diagnostic level to LSP severity. More...
 
static void writeCodeToFixMessage (llvm::raw_ostream &OS, llvm::StringRef Code)
 Sanitizes a piece for presenting it in a synthesized fix message. More...
 
static void fillNonLocationData (DiagnosticsEngine::Level DiagLevel, const clang::Diagnostic &Info, clangd::DiagBase &D)
 Fills D with all information, except the location-related bits. More...
 
static void updateVersion (DraftStore::Draft &D, llvm::Optional< int64_t > Version)
 
static llvm::SmallString< 128 > canonicalize (llvm::StringRef Path)
 
static std::pair< std::string, int > scopeToPath (llvm::StringRef Scope)
 
static FileDistance createScopeFileDistance (llvm::ArrayRef< std::string > QueryScopes)
 
llvm::Expected< LocationindexToLSPLocation (const SymbolLocation &Loc, llvm::StringRef TUPath)
 Helper function for deriving an LSP Location from an index SymbolLocation. More...
 
llvm::Expected< LocationsymbolToLocation (const Symbol &Sym, llvm::StringRef TUPath)
 Helper function for deriving an LSP Location for a Symbol. More...
 
llvm::Expected< std::vector< SymbolInformation > > getWorkspaceSymbols (llvm::StringRef Query, int Limit, const SymbolIndex *const Index, llvm::StringRef HintPath)
 Searches for the symbols matching Query. More...
 
llvm::Expected< std::vector< DocumentSymbol > > getDocumentSymbols (ParsedAST &AST)
 Retrieves the symbols contained in the "main file" section of an AST in the same order that they appear. More...
 
llvm::SmallVector< std::pair< const NamedDecl *, DeclRelationSet >, 1 > allTargetDecls (const ast_type_traits::DynTypedNode &)
 Similar to targetDecl(), however instead of applying a filter, all possible decls are returned along with their DeclRelationSets. More...
 
llvm::SmallVector< const NamedDecl *, 1 > targetDecl (const ast_type_traits::DynTypedNode &, DeclRelationSet Mask)
 targetDecl() finds the declaration referred to by an AST node. More...
 
llvm::SmallVector< const NamedDecl *, 1 > explicitReferenceTargets (DynTypedNode N, DeclRelationSet Mask)
 
void findExplicitReferences (const Stmt *S, llvm::function_ref< void(ReferenceLoc)> Out)
 Recursively traverse S and report all references explicitly written in the code. More...
 
void findExplicitReferences (const Decl *D, llvm::function_ref< void(ReferenceLoc)> Out)
 
void findExplicitReferences (const ASTContext &AST, llvm::function_ref< void(ReferenceLoc)> Out)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, DeclRelation R)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, DeclRelationSet RS)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, ReferenceLoc R)
 
llvm::SmallVector< const NamedDecl *, 1 > explicitReferenceTargets (ast_type_traits::DynTypedNode N, DeclRelationSet Mask)
 Find declarations explicitly referenced in the source code defined by N. More...
 
DeclRelationSet operator| (DeclRelation L, DeclRelation R)
 
DeclRelationSet operator& (DeclRelation L, DeclRelation R)
 
DeclRelationSet operator~ (DeclRelation R)
 
std::vector< tooling::Replacement > formatIncremental (llvm::StringRef Code, unsigned Cursor, llvm::StringRef InsertedText, format::FormatStyle Style)
 Applies limited formatting around new InsertedText. More...
 
unsigned transformCursorPosition (unsigned Offset, const std::vector< tooling::Replacement > &Replacements)
 Determine the new cursor position after applying Replacements. More...
 
Path removeDots (PathRef File)
 Returns a version of File that doesn't contain dots and dot dots. More...
 
static char lower (char C)
 
static bool isAwful (int S)
 
template<typename T >
static T packedLookup (const uint8_t *Data, int I)
 
CharTypeSet calculateRoles (llvm::StringRef Text, llvm::MutableArrayRef< CharRole > Roles)
 
static std::string maybeCaseFoldPath (PathRef Path)
 
static bool pathEqual (PathRef A, PathRef B)
 
std::unique_ptr< GlobalCompilationDatabasegetQueryDriverDatabase (llvm::ArrayRef< std::string > QueryDriverGlobs, std::unique_ptr< GlobalCompilationDatabase > Base)
 Extracts system include search path from drivers matching QueryDriverGlobs and adds them to the compile flags. More...
 
bool isLiteralInclude (llvm::StringRef Include)
 Returns true if Include is literal include like "path" or <path>. More...
 
llvm::Expected< HeaderFiletoHeaderFile (llvm::StringRef Header, llvm::StringRef HintPath)
 Creates a HeaderFile from Header which can be either a URI or a literal include. More...
 
llvm::SmallVector< llvm::StringRef, 1 > getRankedIncludes (const Symbol &Sym)
 
std::unique_ptr< PPCallbackscollectIncludeStructureCallback (const SourceManager &SM, IncludeStructure *Out)
 Returns a PPCallback that visits all inclusions in the main file. More...
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const Inclusion &Inc)
 
bool operator== (const Inclusion &LHS, const Inclusion &RHS)
 
IncludeGraphNode::SourceFlag operator| (IncludeGraphNode::SourceFlag A, IncludeGraphNode::SourceFlag B)
 
bool operator& (IncludeGraphNode::SourceFlag A, IncludeGraphNode::SourceFlag B)
 
IncludeGraphNode::SourceFlagoperator|= (IncludeGraphNode::SourceFlag &A, IncludeGraphNode::SourceFlag B)
 
llvm::Optional< PathgetCorrespondingHeaderOrSource (const Path &OriginalFile, llvm::IntrusiveRefCntPtr< llvm::vfs::FileSystem > VFS)
 Given a header file, returns the best matching source file, and vice visa. More...
 
llvm::Optional< PathgetCorrespondingHeaderOrSource (const Path &OriginalFile, ParsedAST &AST, const SymbolIndex *Index)
 Given a header file, returns the best matching source file, and vice visa. More...
 
std::vector< const Decl * > getIndexableLocalDecls (ParsedAST &AST)
 Returns all indexable decls that are present in the main file of the AST. More...
 
llvm::Optional< HoverInfogetHover (ParsedAST &AST, Position Pos, format::FormatStyle Style, const SymbolIndex *Index)
 Get the hover information when hovering at Pos. More...
 
llvm::Optional< llvm::StringRef > getBacktickQuoteRange (llvm::StringRef Line, unsigned Offset)
 
void parseDocumentationLine (llvm::StringRef Line, markup::Paragraph &Out)
 
void parseDocumentation (llvm::StringRef Input, markup::Document &Output)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const HoverInfo::Param &P)
 
bool operator== (const HoverInfo::PassType &LHS, const HoverInfo::PassType &RHS)
 
bool operator== (const HoverInfo::Param &LHS, const HoverInfo::Param &RHS)
 
llvm::Optional< std::string > qualifiedByUnresolved (const SourceManager &SM, SourceLocation Loc, const LangOptions &LangOpts)
 
llvm::Optional< CheapUnresolvedNameextractUnresolvedNameCheaply (const SourceManager &SM, const DeclarationNameInfo &Unresolved, CXXScopeSpec *SS, const LangOptions &LangOpts, bool UnresolvedIsSpecifier)
 
std::vector< std::string > collectAccessibleScopes (Sema &Sem, const DeclarationNameInfo &Typo, Scope *S, Sema::LookupNameKind LookupKind)
 Returns all namespace scopes that the unqualified lookup would visit. More...
 
static llvm::StringRef filenameWithoutExtension (llvm::StringRef Path)
 
std::vector< LoadedShardloadIndexShards (llvm::ArrayRef< Path > MainFiles, BackgroundIndexStorage::Factory &IndexStorageFactory, const GlobalCompilationDatabase &CDB)
 Loads all shards for the TU MainFile from Storage. More...
 
std::unique_ptr< CommentHandler > collectIWYUHeaderMaps (CanonicalIncludes *Includes)
 Returns a CommentHandler that parses pragma comment on include files to determine when we should include a different header from the header that directly defines a symbol. More...
 
SlabTuple indexMainDecls (ParsedAST &AST)
 Retrieves symbols and refs of local top level decls in AST (i.e. More...
 
SlabTuple indexHeaderSymbols (llvm::StringRef Version, ASTContext &AST, std::shared_ptr< Preprocessor > PP, const CanonicalIncludes &Includes)
 Index declarations from AST and macros from PP that are declared in included headers. More...
 
bool fromJSON (const llvm::json::Value &Parameters, FuzzyFindRequest &Request)
 
llvm::json::Value toJSON (const FuzzyFindRequest &Request)
 
std::unique_ptr< FrontendAction > createStaticIndexingAction (SymbolCollector::Options Opts, std::function< void(SymbolSlab)> SymbolsCallback, std::function< void(RefSlab)> RefsCallback, std::function< void(RelationSlab)> RelationsCallback, std::function< void(IncludeGraph)> IncludeGraphCallback)
 
bool prefer (const SymbolLocation &L, const SymbolLocation &R)
 
Symbol mergeSymbol (const Symbol &L, const Symbol &R)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, RefKind K)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const Ref &R)
 
RefKind operator| (RefKind L, RefKind R)
 
RefKindoperator|= (RefKind &L, RefKind R)
 
RefKind operator& (RefKind A, RefKind B)
 
bool operator< (const Ref &L, const Ref &R)
 
bool operator== (const Ref &L, const Ref &R)
 
void writeYAML (const IndexFileOut &, llvm::raw_ostream &)
 
llvm::Expected< IndexFileInreadYAML (llvm::StringRef)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const IndexFileOut &O)
 
llvm::Expected< IndexFileInreadIndexFile (llvm::StringRef Data)
 
std::unique_ptr< SymbolIndexloadIndex (llvm::StringRef SymbolFilename, bool UseDex)
 
std::string toYAML (const Symbol &)
 
std::string toYAML (const std::pair< SymbolID, ArrayRef< Ref >> &)
 
std::string toYAML (const Relation &)
 
std::string toYAML (const Ref &)
 
llvm::Expected< clangd::SymbolsymbolFromYAML (StringRef YAML, llvm::UniqueStringSaver *Strings)
 
llvm::Expected< clangd::RefrefFromYAML (StringRef YAML, llvm::UniqueStringSaver *Strings)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, Symbol::SymbolFlag F)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const Symbol &S)
 
float quality (const Symbol &S)
 Computes query-independent quality score for a Symbol. More...
 
static void own (Symbol &S, llvm::UniqueStringSaver &Strings)
 
Symbol::SymbolFlag operator| (Symbol::SymbolFlag A, Symbol::SymbolFlag B)
 
Symbol::SymbolFlagoperator|= (Symbol::SymbolFlag &A, Symbol::SymbolFlag B)
 
template<typename Callback >
void visitStrings (Symbol &S, const Callback &CB)
 Invokes Callback with each StringRef& contained in the Symbol. More...
 
static bool isIf (llvm::StringRef Line)
 
static bool isErrorAboutInclude (llvm::StringRef Line)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const SymbolID &ID)
 
llvm::hash_code hash_value (const SymbolID &ID)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const SymbolLocation &L)
 
bool operator== (const SymbolLocation::Position &L, const SymbolLocation::Position &R)
 
bool operator< (const SymbolLocation::Position &L, const SymbolLocation::Position &R)
 
bool operator== (const SymbolLocation &L, const SymbolLocation &R)
 
bool operator< (const SymbolLocation &L, const SymbolLocation &R)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, SymbolOrigin O)
 
SymbolOrigin operator| (SymbolOrigin A, SymbolOrigin B)
 
SymbolOriginoperator|= (SymbolOrigin &A, SymbolOrigin B)
 
SymbolOrigin operator& (SymbolOrigin A, SymbolOrigin B)
 
std::string toYAML (const std::pair< SymbolID, llvm::ArrayRef< Ref >> &Data)
 
std::unique_ptr< TransportnewJSONTransport (std::FILE *In, llvm::raw_ostream &Out, llvm::raw_ostream *InMirror, bool Pretty, JSONStreamStyle Style)
 
void dumpAST (ParsedAST &AST, llvm::raw_ostream &OS)
 For testing/debugging purposes. More...
 
llvm::Optional< std::string > doPathMapping (llvm::StringRef S, PathMapping::Direction Dir, const PathMappings &Mappings)
 Returns a modified S with the first matching path in Mappings substituted, if applicable. More...
 
void applyPathMappings (llvm::json::Value &Params, PathMapping::Direction Dir, const PathMappings &Mappings)
 Applies the Mappings to all the file:// URIs in Params. More...
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const PathMapping &M)
 
llvm::Expected< PathMappingsparsePathMappings (llvm::StringRef RawPathMappings)
 Parse the command line RawPathMappings (e.g. More...
 
std::unique_ptr< TransportcreatePathMappingTransport (std::unique_ptr< Transport > Transp, PathMappings Mappings)
 Creates a wrapping transport over Transp that applies the Mappings to all inbound and outbound LSP messages. More...
 
std::shared_ptr< const PreambleDatabuildPreamble (PathRef FileName, CompilerInvocation CI, const ParseInputs &Inputs, bool StoreInMemory, PreambleParsedCallback PreambleCallback)
 Build a preamble for the new inputs unless an old one can be reused. More...
 
bool isPreambleCompatible (const PreambleData &Preamble, const ParseInputs &Inputs, PathRef FileName, const CompilerInvocation &CI)
 Returns true if Preamble is reusable for Inputs. More...
 
void escapeBackslashAndQuotes (llvm::StringRef Text, llvm::raw_ostream &OS)
 
SourceLocation translatePreamblePatchLocation (SourceLocation Loc, const SourceManager &SM)
 Translates locations inside preamble patch to their main-file equivalent using presumed locations. More...
 
bool fromJSON (const llvm::json::Value &E, URIForFile &R)
 
llvm::json::Value toJSON (const URIForFile &U)
 Serialize/deserialize URIForFile to/from a string URI. More...
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const URIForFile &U)
 
llvm::json::Value toJSON (const TextDocumentIdentifier &R)
 
bool fromJSON (const llvm::json::Value &Params, TextDocumentIdentifier &R)
 
llvm::json::Value toJSON (const VersionedTextDocumentIdentifier &R)
 
bool fromJSON (const llvm::json::Value &Params, VersionedTextDocumentIdentifier &R)
 
bool fromJSON (const llvm::json::Value &Params, Position &R)
 
llvm::json::Value toJSON (const Position &P)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const Position &P)
 
bool fromJSON (const llvm::json::Value &Params, Range &R)
 
llvm::json::Value toJSON (const Range &P)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const Range &R)
 
llvm::json::Value toJSON (const Location &P)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const Location &L)
 
bool fromJSON (const llvm::json::Value &Params, TextDocumentItem &R)
 
bool fromJSON (const llvm::json::Value &Params, TextEdit &R)
 
llvm::json::Value toJSON (const TextEdit &P)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const TextEdit &TE)
 
bool fromJSON (const llvm::json::Value &E, TraceLevel &Out)
 
bool fromJSON (const llvm::json::Value &E, SymbolKind &Out)
 
bool fromJSON (const llvm::json::Value &E, SymbolKindBitset &Out)
 
SymbolKind adjustKindToCapability (SymbolKind Kind, SymbolKindBitset &SupportedSymbolKinds)
 
SymbolKind indexSymbolKindToSymbolKind (index::SymbolKind Kind)
 
bool fromJSON (const llvm::json::Value &Params, ClientCapabilities &R)
 
bool fromJSON (const llvm::json::Value &Params, InitializeParams &R)
 
llvm::json::Value toJSON (const WorkDoneProgressCreateParams &P)
 
llvm::json::Value toJSON (const WorkDoneProgressBegin &P)
 
llvm::json::Value toJSON (const WorkDoneProgressReport &P)
 
llvm::json::Value toJSON (const WorkDoneProgressEnd &P)
 
llvm::json::Value toJSON (const MessageType &R)
 
llvm::json::Value toJSON (const ShowMessageParams &R)
 
bool fromJSON (const llvm::json::Value &Params, DidOpenTextDocumentParams &R)
 
bool fromJSON (const llvm::json::Value &Params, DidCloseTextDocumentParams &R)
 
bool fromJSON (const llvm::json::Value &Params, DidSaveTextDocumentParams &R)
 
bool fromJSON (const llvm::json::Value &Params, DidChangeTextDocumentParams &R)
 
bool fromJSON (const llvm::json::Value &E, FileChangeType &Out)
 
bool fromJSON (const llvm::json::Value &Params, FileEvent &R)
 
bool fromJSON (const llvm::json::Value &Params, DidChangeWatchedFilesParams &R)
 
bool fromJSON (const llvm::json::Value &Params, TextDocumentContentChangeEvent &R)
 
bool fromJSON (const llvm::json::Value &Params, DocumentRangeFormattingParams &R)
 
bool fromJSON (const llvm::json::Value &Params, DocumentOnTypeFormattingParams &R)
 
bool fromJSON (const llvm::json::Value &Params, DocumentFormattingParams &R)
 
bool fromJSON (const llvm::json::Value &Params, DocumentSymbolParams &R)
 
llvm::json::Value toJSON (const DiagnosticRelatedInformation &DRI)
 
llvm::json::Value toJSON (const Diagnostic &D)
 
bool fromJSON (const llvm::json::Value &Params, Diagnostic &R)
 
llvm::json::Value toJSON (const PublishDiagnosticsParams &PDP)
 
bool fromJSON (const llvm::json::Value &Params, CodeActionContext &R)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const Diagnostic &D)
 
bool fromJSON (const llvm::json::Value &Params, CodeActionParams &R)
 
bool fromJSON (const llvm::json::Value &Params, WorkspaceEdit &R)
 
bool fromJSON (const llvm::json::Value &Params, ExecuteCommandParams &R)
 
llvm::json::Value toJSON (const SymbolInformation &P)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &O, const SymbolInformation &SI)
 
bool operator== (const SymbolDetails &LHS, const SymbolDetails &RHS)
 
llvm::json::Value toJSON (const SymbolDetails &P)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &O, const SymbolDetails &S)
 
bool fromJSON (const llvm::json::Value &Params, WorkspaceSymbolParams &R)
 
llvm::json::Value toJSON (const Command &C)
 
llvm::json::Value toJSON (const CodeAction &CA)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &O, const DocumentSymbol &S)
 
llvm::json::Value toJSON (const DocumentSymbol &S)
 
llvm::json::Value toJSON (const WorkspaceEdit &WE)
 
bool fromJSON (const llvm::json::Value &Params, TweakArgs &A)
 
llvm::json::Value toJSON (const TweakArgs &A)
 
llvm::json::Value toJSON (const ApplyWorkspaceEditParams &Params)
 
bool fromJSON (const llvm::json::Value &Response, ApplyWorkspaceEditResponse &R)
 
bool fromJSON (const llvm::json::Value &Params, TextDocumentPositionParams &R)
 
bool fromJSON (const llvm::json::Value &Params, CompletionContext &R)
 
bool fromJSON (const llvm::json::Value &Params, CompletionParams &R)
 
static llvm::StringRef toTextKind (MarkupKind Kind)
 
bool fromJSON (const llvm::json::Value &V, MarkupKind &K)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, MarkupKind K)
 
llvm::json::Value toJSON (const MarkupContent &MC)
 
llvm::json::Value toJSON (const Hover &H)
 
bool fromJSON (const llvm::json::Value &E, CompletionItemKind &Out)
 
CompletionItemKind adjustKindToCapability (CompletionItemKind Kind, CompletionItemKindBitset &SupportedCompletionItemKinds)
 
bool fromJSON (const llvm::json::Value &E, CompletionItemKindBitset &Out)
 
llvm::json::Value toJSON (const CompletionItem &CI)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &O, const CompletionItem &I)
 
bool operator< (const CompletionItem &L, const CompletionItem &R)
 
llvm::json::Value toJSON (const CompletionList &L)
 
llvm::json::Value toJSON (const ParameterInformation &PI)
 
llvm::json::Value toJSON (const SignatureInformation &SI)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &O, const SignatureInformation &I)
 
llvm::json::Value toJSON (const SignatureHelp &SH)
 
bool fromJSON (const llvm::json::Value &Params, RenameParams &R)
 
llvm::json::Value toJSON (const DocumentHighlight &DH)
 
llvm::json::Value toJSON (const FileStatus &FStatus)
 
static llvm::json::Value encodeTokens (llvm::ArrayRef< SemanticToken > Toks)
 
bool operator== (const SemanticToken &L, const SemanticToken &R)
 
llvm::json::Value toJSON (const SemanticTokens &Tokens)
 
llvm::json::Value toJSON (const SemanticTokensEdit &Edit)
 
llvm::json::Value toJSON (const SemanticTokensOrDelta &TE)
 
bool fromJSON (const llvm::json::Value &Params, SemanticTokensParams &R)
 
bool fromJSON (const llvm::json::Value &Params, SemanticTokensDeltaParams &R)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &O, const DocumentHighlight &V)
 
bool fromJSON (const llvm::json::Value &Params, DidChangeConfigurationParams &CCP)
 
bool fromJSON (const llvm::json::Value &Params, ClangdCompileCommand &CDbUpdate)
 
bool fromJSON (const llvm::json::Value &Params, ConfigurationSettings &S)
 
bool fromJSON (const llvm::json::Value &Params, InitializationOptions &Opts)
 
bool fromJSON (const llvm::json::Value &E, TypeHierarchyDirection &Out)
 
bool fromJSON (const llvm::json::Value &Params, TypeHierarchyParams &R)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &O, const TypeHierarchyItem &I)
 
llvm::json::Value toJSON (const TypeHierarchyItem &I)
 
bool fromJSON (const llvm::json::Value &Params, TypeHierarchyItem &I)
 
bool fromJSON (const llvm::json::Value &Params, ResolveTypeHierarchyItemParams &P)
 
bool fromJSON (const llvm::json::Value &Params, ReferenceParams &R)
 
static const char * toString (OffsetEncoding OE)
 
llvm::json::Value toJSON (const OffsetEncoding &OE)
 
bool fromJSON (const llvm::json::Value &V, OffsetEncoding &OE)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, OffsetEncoding Enc)
 
bool operator== (const TheiaSemanticHighlightingInformation &Lhs, const TheiaSemanticHighlightingInformation &Rhs)
 
llvm::json::Value toJSON (const TheiaSemanticHighlightingInformation &Highlighting)
 
llvm::json::Value toJSON (const TheiaSemanticHighlightingParams &Highlighting)
 
bool fromJSON (const llvm::json::Value &Params, SelectionRangeParams &P)
 
llvm::json::Value toJSON (const SelectionRange &Out)
 
bool fromJSON (const llvm::json::Value &Params, DocumentLinkParams &R)
 
llvm::json::Value toJSON (const DocumentLink &DocumentLink)
 
bool fromJSON (const llvm::json::Value &Params, FoldingRangeParams &R)
 
llvm::json::Value toJSON (const FoldingRange &Range)
 
bool operator== (const TextEdit &L, const TextEdit &R)
 
bool fromJSON (const llvm::json::Value &, NoParams &)
 
template<typename T >
llvm::json::Value toJSON (const ProgressParams< T > &P)
 
static bool isReserved (llvm::StringRef Name)
 
static bool hasDeclInMainFile (const Decl &D)
 
static bool hasUsingDeclInMainFile (const CodeCompletionResult &R)
 
static SymbolQualitySignals::SymbolCategory categorize (const NamedDecl &ND)
 
static SymbolQualitySignals::SymbolCategory categorize (const CodeCompletionResult &R)
 
static SymbolQualitySignals::SymbolCategory categorize (const index::SymbolInfo &D)
 
static bool isInstanceMember (const NamedDecl *ND)
 
static bool isInstanceMember (const index::SymbolInfo &D)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const SymbolQualitySignals &S)
 
static SymbolRelevanceSignals::AccessibleScope computeScope (const NamedDecl *D)
 
static std::pair< float, unsigned > uriProximity (llvm::StringRef SymbolURI, URIDistance *D)
 
static float scopeBoost (ScopeDistance &Distance, llvm::Optional< llvm::StringRef > SymbolScope)
 
static llvm::Optional< llvm::StringRef > wordMatching (llvm::StringRef Name, const llvm::StringSet<> *ContextWords)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const SymbolRelevanceSignals &S)
 
float evaluateSymbolAndRelevance (float SymbolQuality, float SymbolRelevance)
 Combine symbol quality and relevance into a single score. More...
 
static uint32_t encodeFloat (float F)
 
std::string sortText (float Score, llvm::StringRef Tiebreak="")
 Returns a string that sorts in the same order as (-Score, Tiebreak), for LSP. More...
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const SignatureQualitySignals &S)
 
llvm::Expected< FileEditsrename (const RenameInputs &RInputs)
 Renames all occurrences of the symbol. More...
 
llvm::Expected< EditbuildRenameEdit (llvm::StringRef AbsFilePath, llvm::StringRef InitialCode, std::vector< Range > Occurrences, llvm::StringRef NewName)
 Generates rename edits that replaces all given occurrences with the NewName. More...
 
llvm::Optional< std::vector< Range > > adjustRenameRanges (llvm::StringRef DraftCode, llvm::StringRef Identifier, std::vector< Range > Indexed, const LangOptions &LangOpts)
 Adjusts indexed occurrences to match the current state of the file. More...
 
llvm::Optional< std::vector< Range > > getMappedRanges (ArrayRef< Range > Indexed, ArrayRef< Range > Lexed)
 Calculates the lexed occurrences that the given indexed occurrences map to. More...
 
size_t renameRangeAdjustmentCost (ArrayRef< Range > Indexed, ArrayRef< Range > Lexed, ArrayRef< size_t > MappedIndex)
 Evaluates how good the mapped result is. More...
 
std::vector< std::unique_ptr< Tweak > > prepareTweaks (const Tweak::Selection &S, llvm::function_ref< bool(const Tweak &)> Filter)
 Calls prepare() on all tweaks that satisfy the filter, returning those that can run on the selection. More...
 
llvm::Expected< std::unique_ptr< Tweak > > prepareTweak (StringRef ID, const Tweak::Selection &S)
 
llvm::SmallString< 256 > abbreviatedString (DynTypedNode N, const PrintingPolicy &PP)
 
static llvm::SmallVector< std::pair< unsigned, unsigned >, 2 > pointBounds (unsigned Offset, const syntax::TokenBuffer &Tokens)
 
std::vector< HighlightingTokengetSemanticHighlightings (ParsedAST &AST)
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, HighlightingKind K)
 
std::vector< LineHighlightingsdiffHighlightings (ArrayRef< HighlightingToken > New, ArrayRef< HighlightingToken > Old)
 Return a line-by-line diff between two highlightings. More...
 
bool operator== (const HighlightingToken &L, const HighlightingToken &R)
 
bool operator< (const HighlightingToken &L, const HighlightingToken &R)
 
bool operator== (const LineHighlightings &L, const LineHighlightings &R)
 
std::vector< SemanticTokentoSemanticTokens (llvm::ArrayRef< HighlightingToken > Tokens)
 
llvm::StringRef toSemanticTokenType (HighlightingKind Kind)
 
std::vector< TheiaSemanticHighlightingInformationtoTheiaSemanticHighlightingInformation (llvm::ArrayRef< LineHighlightings > Tokens)
 Convert to LSP's semantic highlighting information. More...
 
llvm::StringRef toTextMateScope (HighlightingKind Kind)
 Converts a HighlightingKind to a corresponding TextMate scope (https://manual.macromates.com/en/language_grammars). More...
 
std::vector< SemanticTokensEditdiffTokens (llvm::ArrayRef< SemanticToken > Old, llvm::ArrayRef< SemanticToken > New)
 
llvm::Expected< SelectionRangegetSemanticRanges (ParsedAST &AST, Position Pos)
 Returns the list of all interesting ranges around the Position Pos. More...
 
llvm::Expected< std::vector< FoldingRange > > getFoldingRanges (ParsedAST &AST)
 Returns a list of ranges whose contents might be collapsible in an editor. More...
 
template<typename Callback >
static bool iterateCodepoints (llvm::StringRef U8, const Callback &CB)
 
static size_t measureUnits (llvm::StringRef U8, int Units, OffsetEncoding Enc, bool &Valid)
 
static OffsetEncoding lspEncoding ()
 
size_t lspLength (llvm::StringRef Code)
 
llvm::Expected< size_t > positionToOffset (llvm::StringRef Code, Position P, bool AllowColumnsBeyondLineLength=true)
 Turn a [line, column] pair into an offset in Code. More...
 
Position offsetToPosition (llvm::StringRef Code, size_t Offset)
 Turn an offset in Code into a [line, column] pair. More...
 
Position sourceLocToPosition (const SourceManager &SM, SourceLocation Loc)
 Turn a SourceLocation into a [line, column] pair. More...
 
bool isSpelledInSource (SourceLocation Loc, const SourceManager &SM)
 Returns true if the token at Loc is spelled in the source code. More...
 
bool isValidFileRange (const SourceManager &Mgr, SourceRange R)
 Returns true iff all of the following conditions hold: More...
 
SourceLocation includeHashLoc (FileID IncludedFile, const SourceManager &SM)
 Returns the #include location through which IncludedFIle was loaded. More...
 
static unsigned getTokenLengthAtLoc (SourceLocation Loc, const SourceManager &SM, const LangOptions &LangOpts)
 
static SourceLocation getLocForTokenEnd (SourceLocation BeginLoc, const SourceManager &SM, const LangOptions &LangOpts)
 
static SourceLocation getLocForTokenBegin (SourceLocation EndLoc, const SourceManager &SM, const LangOptions &LangOpts)
 
static SourceRange toTokenRange (CharSourceRange Range, const SourceManager &SM, const LangOptions &LangOpts)
 
static SourceRange unionTokenRange (SourceRange R1, SourceRange R2, const SourceManager &SM, const LangOptions &LangOpts)
 
static SourceRange rangeInCommonFile (SourceRange R, const SourceManager &SM, const LangOptions &LangOpts)
 
static SourceRange getExpansionTokenRangeInSameFile (SourceLocation Loc, const SourceManager &SM, const LangOptions &LangOpts)
 
static SourceRange getTokenFileRange (SourceLocation Loc, const SourceManager &SM, const LangOptions &LangOpts)
 
bool isInsideMainFile (SourceLocation Loc, const SourceManager &SM)
 Returns true iff Loc is inside the main file. More...
 
llvm::Optional< SourceRange > toHalfOpenFileRange (const SourceManager &Mgr, const LangOptions &LangOpts, SourceRange R)
 Turns a token range into a half-open range and checks its correctness. More...
 
llvm::StringRef toSourceCode (const SourceManager &SM, SourceRange R)
 Returns the source code covered by the source range. More...
 
llvm::Expected< SourceLocation > sourceLocationInMainFile (const SourceManager &SM, Position P)
 Return the file location, corresponding to P. More...
 
Range halfOpenToRange (const SourceManager &SM, CharSourceRange R)
 
std::pair< size_t, size_t > offsetToClangLineColumn (llvm::StringRef Code, size_t Offset)
 
std::pair< StringRef, StringRef > splitQualifiedName (StringRef QName)
 
TextEdit replacementToEdit (llvm::StringRef Code, const tooling::Replacement &R)
 
std::vector< TextEditreplacementsToEdits (llvm::StringRef Code, const tooling::Replacements &Repls)
 
llvm::Optional< std::string > getCanonicalPath (const FileEntry *F, const SourceManager &SourceMgr)
 Get the canonical path of F. More...
 
TextEdit toTextEdit (const FixItHint &FixIt, const SourceManager &M, const LangOptions &L)
 
FileDigest digest (llvm::StringRef Content)
 
llvm::Optional< FileDigestdigestFile (const SourceManager &SM, FileID FID)
 
format::FormatStyle getFormatStyleForFile (llvm::StringRef File, llvm::StringRef Content, const ThreadsafeFS &TFS)
 Choose the clang-format style we should apply to a certain file. More...
 
llvm::Expected< tooling::Replacements > cleanupAndFormat (StringRef Code, const tooling::Replacements &Replaces, const format::FormatStyle &Style)
 Cleanup and format the given replacements. More...
 
static void lex (llvm::StringRef Code, const LangOptions &LangOpts, llvm::function_ref< void(const syntax::Token &, const SourceManager &SM)> Action)
 
llvm::StringMap< unsigned > collectIdentifiers (llvm::StringRef Content, const format::FormatStyle &Style)
 Collects identifiers with counts in the source code. More...
 
std::vector< RangecollectIdentifierRanges (llvm::StringRef Identifier, llvm::StringRef Content, const LangOptions &LangOpts)
 Collects all ranges of the given identifier in the source code. More...
 
std::vector< std::string > visibleNamespaces (llvm::StringRef Code, const LangOptions &LangOpts)
 Heuristically determine namespaces visible at a point, without parsing Code. More...
 
llvm::StringSet collectWords (llvm::StringRef Content)
 Collects words from the source code. More...
 
static bool isLikelyIdentifier (llvm::StringRef Word, llvm::StringRef Before, llvm::StringRef After)
 
llvm::Optional< DefinedMacrolocateMacroAt (const syntax::Token &SpelledTok, Preprocessor &PP)
 Gets the macro referenced by SpelledTok. More...
 
llvm::Error reformatEdit (Edit &E, const format::FormatStyle &Style)
 Formats the edits and code around it according to Style. More...
 
EligibleRegion getEligiblePoints (llvm::StringRef Code, llvm::StringRef FullyQualifiedName, const LangOptions &LangOpts)
 Returns most eligible region to insert a definition for FullyQualifiedName in the Code. More...
 
bool isHeaderFile (llvm::StringRef FileName, llvm::Optional< LangOptions > LangOpts=llvm::None)
 Infers whether this is a header from the FileName and LangOpts (if presents). More...
 
bool isProtoFile (SourceLocation Loc, const SourceManager &SourceMgr)
 Returns true if the given location is in a generated protobuf file. More...
 
FileDigest digest (StringRef Content)
 
size_t lspLength (StringRef Code)
 
std::pair< llvm::StringRef, llvm::StringRef > splitQualifiedName (llvm::StringRef QName)
 From "a::b::c", return {"a::b::", "c"}. More...
 
TextEdit replacementToEdit (StringRef Code, const tooling::Replacement &R)
 
std::vector< TextEditreplacementsToEdits (StringRef Code, const tooling::Replacements &Repls)
 
std::pair< Context, CancelercancelableTask (int Reason=1)
 Defines a new task whose cancellation may be requested. More...
 
int isCancelled (const Context &Ctx=Context::current())
 If the current context is within a cancelled task, returns the reason. More...
 
static ContextcurrentContext ()
 
template<typename... Ts>
void elog (const char *Fmt, Ts &&... Vals)
 
template<typename... Ts>
void log (const char *Fmt, Ts &&... Vals)
 
template<typename... Ts>
void vlog (const char *Fmt, Ts &&... Vals)
 
void abortAfterTimeout (std::chrono::seconds Timeout)
 Causes this process to crash if still running after Timeout. More...
 
void requestShutdown ()
 Sets a flag to indicate that clangd was sent a shutdown signal, and the transport loop should exit at the next opportunity. More...
 
bool shutdownRequested ()
 Checks whether requestShutdown() was called. More...
 
template<typename Fun , typename Ret = decltype(std::declval<Fun>()())>
Ret retryAfterSignalUnlessShutdown (const std::enable_if_t< true, Ret > &Fail, const Fun &F)
 Retry an operation if it gets interrupted by a signal. More...
 
Deadline timeoutSeconds (llvm::Optional< double > Seconds)
 Makes a deadline from a timeout in seconds. None means wait forever. More...
 
void wait (std::unique_lock< std::mutex > &Lock, std::condition_variable &CV, Deadline D)
 Wait once on CV for the specified duration. More...
 
template<typename Func >
LLVM_NODISCARD bool wait (std::unique_lock< std::mutex > &Lock, std::condition_variable &CV, Deadline D, Func F)
 Waits on a condition variable until F() is true or D expires. More...
 
template<typename T >
std::future< T > runAsync (llvm::unique_function< T()> Action)
 Runs Action asynchronously with a new std::thread. More...
 
unsigned getDefaultAsyncThreadsCount ()
 Returns a number of a default async threads to use for TUScheduler. More...
 
static clangd::Range toLSPRange (llvm::StringRef Code, Annotations::Range R)
 
 MATCHER_P (Named, N, "")
 
 MATCHER_P (QName, N, "")
 
 MATCHER (Declared, "")
 
 MATCHER (Defined, "")
 
 MATCHER_P (FileURI, F, "")
 
::testing::Matcher< const RefSlab & > RefsAre (std::vector<::testing::Matcher< Ref >> Matchers)
 
 MATCHER (EmptyIncludeNode, "")
 
 MATCHER (HadErrors, "")
 
 MATCHER_P (NumReferences, N, "")
 
 TEST_F (BackgroundIndexTest, NoCrashOnErrorFile)
 
 TEST_F (BackgroundIndexTest, Config)
 
 TEST_F (BackgroundIndexTest, IndexTwoFiles)
 
 TEST_F (BackgroundIndexTest, ShardStorageTest)
 
 TEST_F (BackgroundIndexTest, DirectIncludesTest)
 
 TEST_F (BackgroundIndexTest, ShardStorageLoad)
 
 TEST_F (BackgroundIndexTest, ShardStorageEmptyFile)
 
 TEST_F (BackgroundIndexTest, NoDotsInAbsPath)
 
 TEST_F (BackgroundIndexTest, UncompilableFiles)
 
 TEST_F (BackgroundIndexTest, CmdLineHash)
 
 TEST_F (BackgroundIndexRebuilderTest, IndexingTUs)
 
 TEST_F (BackgroundIndexRebuilderTest, LoadingShards)
 
 TEST (BackgroundQueueTest, Priority)
 
 TEST (BackgroundQueueTest, Boost)
 
 TEST (BackgroundQueueTest, Progress)
 
static void logBody (llvm::StringRef Method, llvm::json::Value V, bool Send)
 
template<typename... Args>
PolySubsequenceMatcher< Args... > HasSubsequence (Args &&... M)
 
template<typename InnerMatcher >
OptionalMatcher< InnerMatcher > HasValue (const InnerMatcher &inner_matcher)
 
 TEST (ContextTests, Simple)
 
 TEST (ContextTests, MoveOps)
 
 TEST (ContextTests, Builders)
 
 TEST_F (ThreadingTest, TaskRunner)
 
 TEST_F (ThreadingTest, Memoize)
 
 TEST_F (ThreadingTest, MemoizeDeterministic)
 
void runAddDocument (ClangdServer &Server, PathRef File, llvm::StringRef Contents, llvm::StringRef Version, WantDiagnostics WantDiags, bool ForceRebuild)
 
llvm::Expected< CodeCompleteResultrunCodeComplete (ClangdServer &Server, PathRef File, Position Pos, clangd::CodeCompleteOptions Opts)
 
llvm::Expected< SignatureHelprunSignatureHelp (ClangdServer &Server, PathRef File, Position Pos)
 
llvm::Expected< std::vector< LocatedSymbol > > runLocateSymbolAt (ClangdServer &Server, PathRef File, Position Pos)
 
llvm::Expected< std::vector< DocumentHighlight > > runFindDocumentHighlights (ClangdServer &Server, PathRef File, Position Pos)
 
llvm::Expected< FileEditsrunRename (ClangdServer &Server, PathRef File, Position Pos, llvm::StringRef NewName, const RenameOptions &RenameOpts)
 
llvm::Expected< tooling::Replacements > runFormatFile (ClangdServer &Server, PathRef File, StringRef Code)
 
std::string runDumpAST (ClangdServer &Server, PathRef File)
 
SymbolSlab runFuzzyFind (const SymbolIndex &Index, llvm::StringRef Query)
 
SymbolSlab runFuzzyFind (const SymbolIndex &Index, const FuzzyFindRequest &Req)
 
RefSlab getRefs (const SymbolIndex &Index, SymbolID ID)
 
llvm::Expected< std::vector< SelectionRange > > runSemanticRanges (ClangdServer &Server, PathRef File, const std::vector< Position > &Pos)
 
llvm::Expected< llvm::Optional< clangd::Path > > runSwitchHeaderSource (ClangdServer &Server, PathRef File)
 
void runAddDocument (ClangdServer &Server, PathRef File, StringRef Contents, StringRef Version="null", WantDiagnostics WantDiags=WantDiagnostics::Auto, bool ForceRebuild=false)
 
llvm::Expected< FileEditsrunRename (ClangdServer &Server, PathRef File, Position Pos, StringRef NewName, const clangd::RenameOptions &RenameOpts)
 
SymbolSlab runFuzzyFind (const SymbolIndex &Index, StringRef Query)
 
llvm::IntrusiveRefCntPtr< llvm::vfs::FileSystem > buildTestFS (llvm::StringMap< std::string > const &Files, llvm::StringMap< time_t > const &Timestamps)
 
const char * testRoot ()
 
std::string testPath (PathRef File, llvm::sys::path::Style Style)
 
static URISchemeRegistry::Add< TestScheme > X (TestScheme::Scheme, "Test schema")
 
Symbol symbol (llvm::StringRef QName)
 
static std::string replace (llvm::StringRef Haystack, llvm::StringRef Needle, llvm::StringRef Repl)
 
Symbol sym (llvm::StringRef QName, index::SymbolKind Kind, llvm::StringRef USRFormat)
 
Symbol func (llvm::StringRef Name)
 
Symbol cls (llvm::StringRef Name)
 
Symbol var (llvm::StringRef Name)
 
Symbol ns (llvm::StringRef Name)
 
SymbolSlab generateSymbols (std::vector< std::string > QualifiedNames)
 
SymbolSlab generateNumSymbols (int Begin, int End)
 
std::string getQualifiedName (const Symbol &Sym)
 
std::vector< std::string > match (const SymbolIndex &I, const FuzzyFindRequest &Req, bool *Incomplete)
 
std::vector< std::string > lookup (const SymbolIndex &I, llvm::ArrayRef< SymbolID > IDs)
 
const SymbolfindSymbol (const SymbolSlab &Slab, llvm::StringRef QName)
 
const NamedDecl & findDecl (ParsedAST &AST, llvm::StringRef QName)
 
const NamedDecl & findDecl (ParsedAST &AST, std::function< bool(const NamedDecl &)> Filter)
 
const NamedDecl & findUnqualifiedDecl (ParsedAST &AST, llvm::StringRef Name)
 
xpc_object_t jsonToXpc (const json::Value &JSON)
 
json::Value xpcToJson (const xpc_object_t &XPCObject)
 
xpc_object_t jsonToXpc (const llvm::json::Value &JSON)
 
std::unique_ptr< TransportnewXPCTransport ()
 
std::vector< LocatedSymbollocateSymbolTextually (const SpelledWord &Word, ParsedAST &AST, const SymbolIndex *Index, const std::string &MainFilePath, ASTNodeKind NodeKind)
 
const syntax::Token * findNearbyIdentifier (const SpelledWord &Word, const syntax::TokenBuffer &TB)
 
std::vector< LocatedSymbollocateSymbolAt (ParsedAST &AST, Position Pos, const SymbolIndex *Index=nullptr)
 Get definition of symbol at a specified Pos. More...
 
std::vector< DocumentLinkgetDocumentLinks (ParsedAST &AST)
 Get all document links. More...
 
std::vector< DocumentHighlightfindDocumentHighlights (ParsedAST &AST, Position Pos)
 Returns highlights for all usages of a symbol at Pos. More...
 
ReferencesResult findReferences (ParsedAST &AST, Position Pos, uint32_t Limit, const SymbolIndex *Index=nullptr)
 Returns references of the symbol at a specified Pos. More...
 
std::vector< SymbolDetailsgetSymbolInfo (ParsedAST &AST, Position Pos)
 Get info about symbols at Pos. More...
 
llvm::raw_ostream & operator<< (llvm::raw_ostream &OS, const LocatedSymbol &S)
 
static llvm::Optional< TypeHierarchyItemdeclToTypeHierarchyItem (ASTContext &Ctx, const NamedDecl &ND, const syntax::TokenBuffer &TB)
 
static Optional< TypeHierarchyItemsymbolToTypeHierarchyItem (const Symbol &S, const SymbolIndex *Index, PathRef TUPath)
 
static void fillSubTypes (const SymbolID &ID, std::vector< TypeHierarchyItem > &SubTypes, const SymbolIndex *Index, int Levels, PathRef TUPath)
 
static void fillSuperTypes (const CXXRecordDecl &CXXRD, ASTContext &ASTCtx, std::vector< TypeHierarchyItem > &SuperTypes, RecursionProtectionSet &RPSet, const syntax::TokenBuffer &TB)
 
const CXXRecordDecl * findRecordTypeAt (ParsedAST &AST, Position Pos)
 Find the record type references at Pos. More...
 
std::vector< const CXXRecordDecl * > typeParents (const CXXRecordDecl *CXXRD)
 Given a record type declaration, find its base (parent) types. More...
 
llvm::Optional< TypeHierarchyItemgetTypeHierarchy (ParsedAST &AST, Position Pos, int Resolve, TypeHierarchyDirection Direction, const SymbolIndex *Index=nullptr, PathRef TUPath=PathRef{})
 Get type hierarchy information at Pos. More...
 
void resolveTypeHierarchy (TypeHierarchyItem &Item, int ResolveLevels, TypeHierarchyDirection Direction, const SymbolIndex *Index)
 
llvm::DenseSet< const Decl * > getNonLocalDeclRefs (ParsedAST &AST, const FunctionDecl *FD)
 Returns all decls that are referenced in the FD except local symbols. More...
 

Variables

static constexpr int AwfulScore = -(1 << 13)
 
static constexpr int PerfectBonus = 4
 
constexpr static uint8_t CharTypes []
 
constexpr static uint8_t CharRoles []
 
static std::atomic< bool > PreventStarvation = {false}
 
constexpr int MaxSuffixComponents = 3
 The maximum number of path components in a key from StdSuffixHeaderMapping. More...
 
constexpr unsigned SemanticTokenEncodingSize = 5
 
constexpr auto CompletionItemKindMin
 
constexpr auto CompletionItemKindMax
 
constexpr auto SymbolKindMin = static_cast<size_t>(SymbolKind::File)
 
constexpr auto SymbolKindMax = static_cast<size_t>(SymbolKind::TypeParameter)
 
Key< OffsetEncodingkCurrentOffsetEncoding
 
static Key< CancelStateStateKey
 
static std::atomic< bool > ShutdownRequested = {false}
 
static clang::clangd::Key< std::string > kFileBeingProcessed
 
static int LLVM_ATTRIBUTE_UNUSED UnittestSchemeAnchorDest
 
volatile int UnittestSchemeAnchorSource = 0
 
static int LLVM_ATTRIBUTE_UNUSED UnittestSchemeAnchorDest
 

Typedef Documentation

◆ Callback

template<typename T >
using clang::clangd::Callback = typedef llvm::unique_function<void(llvm::Expected<T>)>

A Callback<T> is a void function that accepts Expected<T>.

This is accepted by ClangdServer functions that logically return T.

Definition at line 28 of file Function.h.

◆ Canceler

using clang::clangd::Canceler = typedef std::function<void()>

A canceller requests cancellation of a task, when called.

Calling it again has no effect.

Definition at line 70 of file Cancellation.h.

◆ CharTypeSet

using clang::clangd::CharTypeSet = typedef unsigned char

Definition at line 49 of file FuzzyMatch.h.

◆ ClangTidyOptionsBuilder

using clang::clangd::ClangTidyOptionsBuilder = typedef std::function<tidy::ClangTidyOptions( llvm::vfs::FileSystem &, llvm::StringRef )>

When set, used by ClangdServer to get clang-tidy options for each particular file.

Must be thread-safe. We use this instead of ClangTidyOptionsProvider to allow reading tidy configs from the VFS used for parsing.

Definition at line 48 of file ClangdServer.h.

◆ CompletionItemKindBitset

Definition at line 314 of file Protocol.h.

◆ DirtyBufferGetter

using clang::clangd::DirtyBufferGetter = typedef llvm::function_ref<llvm::Optional<std::string>(PathRef AbsPath)>

Gets dirty buffer for a given file AbsPath.

Returns None if there is no dirty buffer for the given file.

Definition at line 27 of file Rename.h.

◆ ExitParams

Definition at line 264 of file Protocol.h.

◆ FileDigest

using clang::clangd::FileDigest = typedef std::array<uint8_t, 8>

Definition at line 40 of file SourceCode.h.

◆ FileEdits

using clang::clangd::FileEdits = typedef llvm::StringMap<Edit>

A mapping from absolute file path (the one used for accessing the underlying VFS) to edits.

Definition at line 198 of file SourceCode.h.

◆ IncludeGraph

using clang::clangd::IncludeGraph = typedef llvm::StringMap<IncludeGraphNode>

Definition at line 86 of file Headers.h.

◆ InitializedParams

Definition at line 262 of file Protocol.h.

◆ Obj

using clang::clangd::Obj = typedef llvm::json::Object

Definition at line 164 of file LSPClient.cpp.

◆ Path

using clang::clangd::Path = typedef std::string

A typedef to represent a file path.

Used solely for more descriptive signatures.

Definition at line 20 of file Path.h.

◆ PathMappings

using clang::clangd::PathMappings = typedef std::vector<PathMapping>

Definition at line 38 of file PathMapping.h.

◆ PathRef

using clang::clangd::PathRef = typedef llvm::StringRef

A typedef to represent a ref to file path.

Used solely for more descriptive signatures.

Definition at line 23 of file Path.h.

◆ PreambleParsedCallback

using clang::clangd::PreambleParsedCallback = typedef std::function<void(ASTContext &, std::shared_ptr<clang::Preprocessor>, const CanonicalIncludes &)>

Definition at line 76 of file Preamble.h.

◆ RecursionProtectionSet

using clang::clangd::RecursionProtectionSet = typedef llvm::SmallSet<const CXXRecordDecl *, 4>

Definition at line 1281 of file XRefs.cpp.

◆ ShutdownParams

Definition at line 263 of file Protocol.h.

◆ SlabTuple

Definition at line 150 of file FileIndex.h.

◆ SymbolKindBitset

using clang::clangd::SymbolKindBitset = typedef std::bitset<SymbolKindMax + 1>

Definition at line 352 of file Protocol.h.

◆ TweakRegistry

typedef llvm::Registry<Tweak> clang::clangd::TweakRegistry

A handy typedef to save some typing.

Definition at line 30 of file Tweak.cpp.

◆ URISchemeRegistry

By default, a "file" scheme is supported where URI paths are always absolute in the file system.

Definition at line 131 of file URI.h.

Enumeration Type Documentation

◆ CharRole

enum clang::clangd::CharRole : unsigned char
Enumerator
Unknown 
Tail 
Head 
Separator 

Definition at line 55 of file FuzzyMatch.h.

◆ CharType

enum clang::clangd::CharType : unsigned char
Enumerator
Empty 
Lower 
Upper 
Punctuation 

Definition at line 41 of file FuzzyMatch.h.

◆ CompletionItemKind

The kind of a completion entry.

Enumerator
Missing 
Text 
Method 
Function 
Constructor 
Field 
Variable 
Class 
Interface 
Module 
Property 
Unit 
Value 
Enum 
Keyword 
Snippet 
Color 
File 
Reference 
Folder 
EnumMember 
Constant 
Struct 
Event 
Operator 
TypeParameter 

Definition at line 281 of file Protocol.h.

◆ CompletionTriggerKind

Enumerator
Invoked 

Completion was triggered by typing an identifier (24x7 code complete), manual invocation (e.g Ctrl+Space) or via API.

TriggerCharacter 

Completion was triggered by a trigger character specified by the triggerCharacters properties of the CompletionRegistrationOptions.

TriggerTriggerForIncompleteCompletions 

Completion was re-triggered as the current completion list is incomplete.

Definition at line 1039 of file Protocol.h.

◆ DeclRelation

enum clang::clangd::DeclRelation : unsigned
strong
Enumerator
TemplateInstantiation 

This is the template instantiation that was referred to.

e.g. template<> class vector<int> (the implicit specialization)

TemplatePattern 

This is the pattern the template specialization was instantiated from.

e.g. class vector<T> (the pattern within the primary template)

Alias 

This declaration is an alias that was referred to.

e.g. using llvm::StringRef (the UsingDecl directly referenced).

Underlying 

This is the underlying declaration for an alias, decltype etc.

e.g. class llvm::StringRef (the underlying declaration referenced).

Definition at line 93 of file FindTarget.h.

◆ DocumentHighlightKind

Enumerator
Text 
Read 
Write 

Definition at line 1242 of file Protocol.h.

◆ DuplicateHandling

How to handle duplicated symbols across multiple files.

Enumerator
PickOne 
Merge 

Definition at line 51 of file FileIndex.h.

◆ ErrorCode

Enumerator
ParseError 
InvalidRequest 
MethodNotFound 
InvalidParams 
InternalError 
ServerNotInitialized 
UnknownErrorCode 
RequestCancelled 
ContentModified 

Definition at line 40 of file Protocol.h.

◆ FileChangeType

Enumerator
Created 

The file got created.

Changed 

The file got changed.

Deleted 

The file got deleted.

Definition at line 702 of file Protocol.h.

◆ HighlightingKind

Enumerator
Variable 
LocalVariable 
Parameter 
Function 
Method 
StaticMethod 
Field 
StaticField 
Class 
Enum 
EnumConstant 
Typedef 
DependentType 
DependentName 
Namespace 
TemplateParameter 
Concept 
Primitive 
Macro 
InactiveCode 
LastKind 

Definition at line 40 of file SemanticHighlighting.h.

◆ IndexFileFormat

Enumerator
RIFF 
YAML 

Definition at line 36 of file Serialization.h.

◆ IndexType

Select between in-memory index implementations, which have tradeoffs.

Enumerator
Light 
Heavy 

Definition at line 43 of file FileIndex.h.

◆ InsertTextFormat

Defines whether the insert text in a completion item should be interpreted as plain text or a snippet.

Enumerator
Missing 
PlainText 

The primary text to be inserted is treated as a plain string.

Snippet 

The primary text to be inserted is treated as a snippet.

A snippet can define tab stops and placeholders with $1, $2 and ${3:foo}. $0 defines the final tab stop, it defaults to the end of the snippet. Placeholders with equal identifiers are linked, that is typing in one will update others too.

See also: https//github.com/Microsoft/vscode/blob/master/src/vs/editor/contrib/snippet/common/snippet.md

Definition at line 1082 of file Protocol.h.

◆ JSONStreamStyle

Enumerator
Standard 
Delimited 

Definition at line 65 of file Transport.h.

◆ MarkupKind

Enumerator
PlainText 
Markdown 

Definition at line 380 of file Protocol.h.

◆ MessageType

Enumerator
Error 

An error message.

Warning 

A warning message.

Info 

An information message.

Log 

A log message.

Definition at line 627 of file Protocol.h.

◆ OffsetEncoding

Enumerator
UnsupportedEncoding 
UTF16 
UTF8 
UTF32 

Definition at line 364 of file Protocol.h.

◆ PreambleAction

Enumerator
Idle 
Building 

Definition at line 86 of file TUScheduler.h.

◆ RefKind

enum clang::clangd::RefKind : uint8_t
strong

Describes the kind of a cross-reference.

This is a bitfield which can be combined from different kinds.

Enumerator
Unknown 
Declaration 
Definition 
Reference 
Spelled 
All 

Definition at line 30 of file Ref.h.

◆ RelationKind

enum clang::clangd::RelationKind : uint8_t
strong
Enumerator
BaseOf 

Definition at line 22 of file Relation.h.

◆ SymbolKind

A symbol kind.

Enumerator
File 
Module 
Namespace 
Package 
Class 
Method 
Property 
Field 
Constructor 
Enum 
Interface 
Function 
Variable 
Constant 
String 
Number 
Boolean 
Array 
Object 
Key 
Null 
EnumMember 
Struct 
Event 
Operator 
TypeParameter 

Definition at line 321 of file Protocol.h.

◆ SymbolOrigin

enum clang::clangd::SymbolOrigin : uint8_t
strong
Enumerator
Unknown 
AST 
Dynamic 
Static 
Merge 
Identifier 

Definition at line 21 of file SymbolOrigin.h.

◆ TextDocumentSyncKind

Defines how the host (editor) should sync document changes to the language server.

Enumerator
None 

Documents should not be synced at all.

Full 

Documents are synced by always sending the full content of the document.

Incremental 

Documents are synced by sending the full content on open.

After that only incremental updates to the document are send.

Definition at line 268 of file Protocol.h.

◆ TraceLevel

Enumerator
Off 
Messages 
Verbose 

Definition at line 253 of file Protocol.h.

◆ TypeHierarchyDirection

Enumerator
Children 
Parents 
Both 

Definition at line 1270 of file Protocol.h.

◆ WantDiagnostics

Determines whether diagnostics should be generated for a file snapshot.

Enumerator
Yes 
No 

Diagnostics must be generated for this snapshot.

Auto 

Diagnostics must not be generated for this snapshot.

Definition at line 48 of file TUScheduler.h.

Function Documentation

◆ abbreviatedString()

llvm::SmallString<256> clang::clangd::abbreviatedString ( DynTypedNode  N,
const PrintingPolicy &  PP 
)

Definition at line 715 of file Selection.cpp.

◆ abortAfterTimeout()

void clang::clangd::abortAfterTimeout ( std::chrono::seconds  Timeout)

Causes this process to crash if still running after Timeout.

Definition at line 18 of file Shutdown.cpp.

◆ adjustKindToCapability() [1/2]

CompletionItemKind clang::clangd::adjustKindToCapability ( CompletionItemKind  Kind,
CompletionItemKindBitset SupportedCompletionItemKinds 
)

Definition at line 859 of file Protocol.cpp.

References Class, CompletionItemKindMin, Enum, EnumMember, File, Folder, Kind, Struct, and Text.

◆ adjustKindToCapability() [2/2]

SymbolKind clang::clangd::adjustKindToCapability ( SymbolKind  Kind,
SymbolKindBitset SupportedSymbolKinds 
)

Definition at line 212 of file Protocol.cpp.

References Class, Enum, EnumMember, Kind, String, Struct, and SymbolKindMin.

◆ adjustRenameRanges()

llvm::Optional< std::vector< Range > > clang::clangd::adjustRenameRanges ( llvm::StringRef  DraftCode,
llvm::StringRef  Identifier,
std::vector< Range Indexed,
const LangOptions &  LangOpts 
)

Adjusts indexed occurrences to match the current state of the file.

The Index is not always up to date. Blindly editing at the locations reported by the index may mangle the code in such cases. This function determines whether the indexed occurrences can be applied to this file, and heuristically repairs the occurrences if necessary.

The API assumes that Indexed contains only named occurrences (each occurrence has the same length). REQUIRED: Indexed is sorted.

Definition at line 606 of file Rename.cpp.

◆ allowImplicitCompletion()

bool clang::clangd::allowImplicitCompletion ( llvm::StringRef  Content,
unsigned  Offset 
)

Definition at line 1944 of file CodeComplete.cpp.

References isIncludeFile(), Offset, and Pos.

◆ allTargetDecls()

llvm::SmallVector< std::pair< const NamedDecl *, DeclRelationSet >, 1 > clang::clangd::allTargetDecls ( const ast_type_traits::DynTypedNode &  )

Similar to targetDecl(), however instead of applying a filter, all possible decls are returned along with their DeclRelationSets.

This is suitable for indexing, where everything is recorded and filtering is applied later.

Definition at line 545 of file FindTarget.cpp.

References dlog.

◆ applyPathMappings()

void clang::clangd::applyPathMappings ( llvm::json::Value &  Params,
PathMapping::Direction  Dir,
const PathMappings Mappings 
)

Applies the Mappings to all the file:// URIs in Params.

NOTE: The first matching mapping will be applied, otherwise Params will be untouched.

Definition at line 49 of file PathMapping.cpp.

◆ asCommand()

static llvm::Optional<Command> clang::clangd::asCommand ( const CodeAction Action)
static

Definition at line 978 of file ClangdLSPServer.cpp.

References Action.

◆ buildCompilerInvocation()

std::unique_ptr< CompilerInvocation > clang::clangd::buildCompilerInvocation ( const ParseInputs Inputs,
clang::DiagnosticConsumer &  D,
std::vector< std::string > *  CC1Args 
)

◆ buildPreamble()

std::shared_ptr< const PreambleData > clang::clangd::buildPreamble ( PathRef  FileName,
CompilerInvocation  CI,
const ParseInputs Inputs,
bool  StoreInMemory,
PreambleParsedCallback  PreambleCallback 
)

Build a preamble for the new inputs unless an old one can be reused.

If PreambleCallback is set, it will be run on top of the AST while building the preamble.

Definition at line 321 of file Preamble.cpp.

Referenced by clang::clangd::TestTU::build(), and clang::clangd::TestTU::preamble().

◆ buildRenameEdit()

llvm::Expected< Edit > clang::clangd::buildRenameEdit ( llvm::StringRef  AbsFilePath,
llvm::StringRef  InitialCode,
std::vector< Range Occurrences,
llvm::StringRef  NewName 
)

Generates rename edits that replaces all given occurrences with the NewName.

Exposed for testing only. REQUIRED: Occurrences is sorted and doesn't have duplicated ranges.

Definition at line 536 of file Rename.cpp.

References clang::clangd::Position::line, Offset, positionToOffset(), SPAN_ATTACH, clang::tidy::cppcoreguidelines::toString(), and Tracer.

◆ buildTestFS()

llvm::IntrusiveRefCntPtr< llvm::vfs::FileSystem > clang::clangd::buildTestFS ( llvm::StringMap< std::string > const &  Files,
llvm::StringMap< time_t > const &  Timestamps 
)

Definition at line 22 of file TestFS.cpp.

Referenced by clang::clangd::MockFS::viewImpl().

◆ calculateRoles()

CharTypeSet clang::clangd::calculateRoles ( llvm::StringRef  Text,
llvm::MutableArrayRef< CharRole Roles 
)

Definition at line 154 of file FuzzyMatch.cpp.

References CharRoles, CharTypes, Empty, Text, and Type.

Referenced by collectWords(), and clang::clangd::dex::identifierTrigrams().

◆ cancelableTask()

std::pair< Context, Canceler > clang::clangd::cancelableTask ( int  Reason = 1)

Defines a new task whose cancellation may be requested.

The returned Context defines the scope of the task. When the context is active, isCancelled() is 0 until the Canceler is invoked, and equal to Reason afterwards. Conventionally, Reason may be the LSP error code to return.

Definition at line 24 of file Cancellation.cpp.

References clang::clangd::CancelState::Cancelled, clang::clangd::Context::current(), clang::clangd::Context::derive(), clang::clangd::Context::get(), clang::clangd::CancelState::Parent, and StateKey.

◆ canonicalize()

static llvm::SmallString<128> clang::clangd::canonicalize ( llvm::StringRef  Path)
static

Definition at line 46 of file FileDistance.cpp.

Referenced by clang::clangd::FileDistance::distance().

◆ categorize() [1/3]

static SymbolQualitySignals::SymbolCategory clang::clangd::categorize ( const CodeCompletionResult &  R)
static

◆ categorize() [2/3]

static SymbolQualitySignals::SymbolCategory clang::clangd::categorize ( const index::SymbolInfo D)
static

◆ categorize() [3/3]

static SymbolQualitySignals::SymbolCategory clang::clangd::categorize ( const NamedDecl &  ND)
static

◆ cleanupAndFormat()

llvm::Expected< tooling::Replacements > clang::clangd::cleanupAndFormat ( StringRef  Code,
const tooling::Replacements &  Replaces,
const format::FormatStyle Style 
)

Cleanup and format the given replacements.

Definition at line 593 of file SourceCode.cpp.

◆ cls()

Symbol clang::clangd::cls ( llvm::StringRef  Name)

Definition at line 64 of file TestIndex.cpp.

References Name, and sym().

◆ codeComplete()

CodeCompleteResult clang::clangd::codeComplete ( PathRef  FileName,
Position  Pos,
const PreambleData Preamble,
const ParseInputs ParseInput,
CodeCompleteOptions  Opts,
SpeculativeFuzzyFind SpecFuzzyFind = nullptr 
)

Gets code completions at a specified Pos in FileName.

If Preamble is nullptr, this runs code completion without compiling the code.

If SpecFuzzyFind is set, a speculative and asynchronous fuzzy find index request (based on cached request) will be run before parsing sema. In case the speculative result is used by code completion (e.g. speculation failed), the speculative result is not consumed, and SpecFuzzyFind is only destroyed when the async request finishes.

Definition at line 1768 of file CodeComplete.cpp.

◆ collectAccessibleScopes()

std::vector<std::string> clang::clangd::collectAccessibleScopes ( Sema &  Sem,
const DeclarationNameInfo &  Typo,
Scope *  S,
Sema::LookupNameKind  LookupKind 
)

Returns all namespace scopes that the unqualified lookup would visit.

Definition at line 306 of file clangd/IncludeFixer.cpp.

Referenced by clang::clangd::IncludeFixer::UnresolvedNameRecorder::CorrectTypo().

◆ collectIdentifierRanges()

std::vector< Range > clang::clangd::collectIdentifierRanges ( llvm::StringRef  Identifier,
llvm::StringRef  Content,
const LangOptions &  LangOpts 
)

Collects all ranges of the given identifier in the source code.

Definition at line 627 of file SourceCode.cpp.

◆ collectIdentifiers()

llvm::StringMap< unsigned > clang::clangd::collectIdentifiers ( llvm::StringRef  Content,
const format::FormatStyle Style 
)

Collects identifiers with counts in the source code.

Definition at line 613 of file SourceCode.cpp.

◆ collectIncludeStructureCallback()

std::unique_ptr< PPCallbacks > clang::clangd::collectIncludeStructureCallback ( const SourceManager &  SM,
IncludeStructure Out 
)

Returns a PPCallback that visits all inclusions in the main file.

Definition at line 152 of file Headers.cpp.

◆ collectIWYUHeaderMaps()

std::unique_ptr< CommentHandler > clang::clangd::collectIWYUHeaderMaps ( CanonicalIncludes Includes)

Returns a CommentHandler that parses pragma comment on include files to determine when we should include a different header from the header that directly defines a symbol.

Mappinps are registered with Includes.

Currently it only supports IWYU private pragma: https://github.com/include-what-you-use/include-what-you-use/blob/master/docs/IWYUPragmas.md#iwyu-pragma-private

Definition at line 63 of file CanonicalIncludes.cpp.

◆ collectWords()

llvm::StringSet clang::clangd::collectWords ( llvm::StringRef  Content)

Collects words from the source code.

Unlike collectIdentifiers:

  • also finds text in comments:
  • splits text into words
  • drops stopwords like "get" and "for"

Definition at line 840 of file SourceCode.cpp.

References calculateRoles().

◆ computeScope()

static SymbolRelevanceSignals::AccessibleScope clang::clangd::computeScope ( const NamedDecl *  D)
static

◆ createPathMappingTransport()

std::unique_ptr< Transport > clang::clangd::createPathMappingTransport ( std::unique_ptr< Transport Transp,
PathMappings  Mappings 
)

Creates a wrapping transport over Transp that applies the Mappings to all inbound and outbound LSP messages.

All calls are then delegated to the regular transport (e.g. XPC, JSON).

Definition at line 193 of file PathMapping.cpp.

◆ createScopeFileDistance()

static FileDistance clang::clangd::createScopeFileDistance ( llvm::ArrayRef< std::string >  QueryScopes)
static

Definition at line 186 of file FileDistance.cpp.

◆ createStaticIndexingAction()

std::unique_ptr< FrontendAction > clang::clangd::createStaticIndexingAction ( SymbolCollector::Options  Opts,
std::function< void(SymbolSlab)>  SymbolsCallback,
std::function< void(RefSlab)>  RefsCallback,
std::function< void(RelationSlab)>  RelationsCallback,
std::function< void(IncludeGraph)>  IncludeGraphCallback 
)

Definition at line 206 of file IndexAction.cpp.

◆ currentContext()

static Context& clang::clangd::currentContext ( )
static

◆ declaredType()

QualType clang::clangd::declaredType ( const TypeDecl *  D)

Definition at line 320 of file AST.cpp.

◆ declToTypeHierarchyItem()

static llvm::Optional<TypeHierarchyItem> clang::clangd::declToTypeHierarchyItem ( ASTContext &  Ctx,
const NamedDecl &  ND,
const syntax::TokenBuffer &  TB 
)
static

Definition at line 1186 of file XRefs.cpp.

◆ diffHighlightings()

std::vector< LineHighlightings > clang::clangd::diffHighlightings ( ArrayRef< HighlightingToken New,
ArrayRef< HighlightingToken Old 
)

Return a line-by-line diff between two highlightings.

  • if the tokens on a line are the same in both highlightings, this line is omitted.
  • if a line exists in New but not in Old, the tokens on this line are emitted.
  • if a line does not exist in New but exists in Old, an empty line is emitted (to tell client to clear the previous highlightings on this line).

REQUIRED: Old and New are sorted.

Definition at line 409 of file SemanticHighlighting.cpp.

◆ diffTokens()

std::vector< SemanticTokensEdit > clang::clangd::diffTokens ( llvm::ArrayRef< SemanticToken Old,
llvm::ArrayRef< SemanticToken New 
)

Definition at line 632 of file SemanticHighlighting.cpp.

References Offset.

◆ digest() [1/2]

FileDigest clang::clangd::digest ( llvm::StringRef  Content)

Definition at line 560 of file SourceCode.cpp.

◆ digest() [2/2]

FileDigest clang::clangd::digest ( StringRef  Content)

◆ digestFile()

Optional< FileDigest > clang::clangd::digestFile ( const SourceManager &  SM,
FileID  FID 
)

Definition at line 570 of file SourceCode.cpp.

◆ doPathMapping()

llvm::Optional< std::string > clang::clangd::doPathMapping ( llvm::StringRef  S,
PathMapping::Direction  Dir,
const PathMappings Mappings 
)

Returns a modified S with the first matching path in Mappings substituted, if applicable.

Definition at line 21 of file PathMapping.cpp.

◆ dumpAST()

void clang::clangd::dumpAST ( ParsedAST AST,
llvm::raw_ostream &  OS 
)

For testing/debugging purposes.

Note that this method deserializes all unserialized Decls, so use with care.

Definition at line 241 of file ParsedAST.cpp.

References clang::clangd::ParsedAST::getASTContext(), and OS.

◆ elog()

template<typename... Ts>
void clang::clangd::elog ( const char *  Fmt,
Ts &&...  Vals 
)

◆ encodeFloat()

static uint32_t clang::clangd::encodeFloat ( float  F)
static

Definition at line 473 of file Quality.cpp.

Referenced by sortText().

◆ encodeTokens()

static llvm::json::Value clang::clangd::encodeTokens ( llvm::ArrayRef< SemanticToken Toks)
static

Definition at line 1000 of file Protocol.cpp.

◆ escapeBackslashAndQuotes()

void clang::clangd::escapeBackslashAndQuotes ( llvm::StringRef  Text,
llvm::raw_ostream &  OS 
)

Definition at line 391 of file Preamble.cpp.

References OS, and Text.

Referenced by clang::clangd::PreamblePatch::create().

◆ evaluateSymbolAndRelevance()

float clang::clangd::evaluateSymbolAndRelevance ( float  SymbolQuality,
float  SymbolRelevance 
)

Combine symbol quality and relevance into a single score.

Definition at line 467 of file Quality.cpp.

◆ explicitReferenceTargets() [1/2]

llvm::SmallVector<const NamedDecl *, 1> clang::clangd::explicitReferenceTargets ( ast_type_traits::DynTypedNode  N,
DeclRelationSet  Mask 
)

Find declarations explicitly referenced in the source code defined by N.

For templates, will prefer to return a template instantiation whenever possible. However, can also return a template pattern if the specialization cannot be picked, e.g. in dependent code or when there is no corresponding Decl for a template instantiation, e.g. for templated using decls: template <class t>=""> using Ptr = T*; Ptr<int> x; ^~~ there is no Decl for 'Ptr<int>', so we return the template pattern. Mask should not contain TemplatePattern or TemplateInstantiation.

◆ explicitReferenceTargets() [2/2]

llvm::SmallVector<const NamedDecl *, 1> clang::clangd::explicitReferenceTargets ( DynTypedNode  N,
DeclRelationSet  Mask 
)

Definition at line 578 of file FindTarget.cpp.

References TemplateInstantiation, and TemplatePattern.

◆ extractUnresolvedNameCheaply()

llvm::Optional<CheapUnresolvedName> clang::clangd::extractUnresolvedNameCheaply ( const SourceManager &  SM,
const DeclarationNameInfo &  Unresolved,
CXXScopeSpec *  SS,
const LangOptions &  LangOpts,
bool  UnresolvedIsSpecifier 
)

◆ filenameWithoutExtension()

static llvm::StringRef clang::clangd::filenameWithoutExtension ( llvm::StringRef  Path)
static

Definition at line 153 of file Background.cpp.

Referenced by clang::clangd::BackgroundIndex::boostRelated().

◆ fillNonLocationData()

static void clang::clangd::fillNonLocationData ( DiagnosticsEngine::Level  DiagLevel,
const clang::Diagnostic Info,
clangd::DiagBase D 
)
static

Fills D with all information, except the location-related bits.

Also note that ID and Name are not part of clangd::DiagBase and should be set elsewhere.

Definition at line 548 of file Diagnostics.cpp.

◆ fillSubTypes()

static void clang::clangd::fillSubTypes ( const SymbolID ID,
std::vector< TypeHierarchyItem > &  SubTypes,
const SymbolIndex Index,
int  Levels,
PathRef  TUPath 
)
static

Definition at line 1263 of file XRefs.cpp.

◆ fillSuperTypes()

static void clang::clangd::fillSuperTypes ( const CXXRecordDecl &  CXXRD,
ASTContext &  ASTCtx,
std::vector< TypeHierarchyItem > &  SuperTypes,
RecursionProtectionSet RPSet,
const syntax::TokenBuffer &  TB 
)
static

Definition at line 1283 of file XRefs.cpp.

◆ findDecl() [1/2]

const NamedDecl & clang::clangd::findDecl ( ParsedAST AST,
llvm::StringRef  QName 
)

◆ findDecl() [2/2]

const NamedDecl & clang::clangd::findDecl ( ParsedAST AST,
std::function< bool(const NamedDecl &)>  Filter 
)

Definition at line 186 of file TestTU.cpp.

◆ findDocumentHighlights()

std::vector< DocumentHighlight > clang::clangd::findDocumentHighlights ( ParsedAST AST,
Position  Pos 
)

Returns highlights for all usages of a symbol at Pos.

Definition at line 980 of file XRefs.cpp.

Referenced by clang::clangd::ClangdServer::findDocumentHighlights().

◆ findExplicitReferences() [1/3]

void clang::clangd::findExplicitReferences ( const ASTContext &  AST,
llvm::function_ref< void(ReferenceLoc)>  Out 
)

Definition at line 1027 of file FindTarget.cpp.

References Out.

◆ findExplicitReferences() [2/3]

void clang::clangd::findExplicitReferences ( const Decl D,
llvm::function_ref< void(ReferenceLoc)>  Out 
)

Definition at line 1022 of file FindTarget.cpp.

References Out.

◆ findExplicitReferences() [3/3]

void clang::clangd::findExplicitReferences ( const Stmt *  S,
llvm::function_ref< void(ReferenceLoc)>  Out 
)

Recursively traverse S and report all references explicitly written in the code.

The main use-case is refactorings that need to process all references in some subrange of the file and apply simple edits, e.g. add qualifiers. FIXME: currently this does not report references to overloaded operators. FIXME: extend to report location information about declaration names too.

Definition at line 1017 of file FindTarget.cpp.

References Out.

Referenced by getNonLocalDeclRefs(), and getSemanticHighlightings().

◆ findNearbyIdentifier()

const syntax::Token * clang::clangd::findNearbyIdentifier ( const SpelledWord Word,
const syntax::TokenBuffer &  TB 
)

Definition at line 466 of file XRefs.cpp.

◆ findRecordTypeAt()

const CXXRecordDecl * clang::clangd::findRecordTypeAt ( ParsedAST AST,
Position  Pos 
)

Find the record type references at Pos.

Definition at line 1313 of file XRefs.cpp.

Referenced by getTypeHierarchy().

◆ findReferences()

ReferencesResult clang::clangd::findReferences ( ParsedAST AST,
Position  Pos,
uint32_t  Limit,
const SymbolIndex Index = nullptr 
)

Returns references of the symbol at a specified Pos.

Limit limits the number of results returned (0 means no limit).

Definition at line 1020 of file XRefs.cpp.

◆ findSymbol()

const Symbol & clang::clangd::findSymbol ( const SymbolSlab Slab,
llvm::StringRef  QName 
)

Definition at line 144 of file TestTU.cpp.

◆ findUnqualifiedDecl()

const NamedDecl & clang::clangd::findUnqualifiedDecl ( ParsedAST AST,
llvm::StringRef  Name 
)

Definition at line 206 of file TestTU.cpp.

References findDecl(), and Name.

◆ flattenSymbolHierarchy()

static std::vector<SymbolInformation> clang::clangd::flattenSymbolHierarchy ( llvm::ArrayRef< DocumentSymbol Symbols,
const URIForFile FileURI 
)
static

◆ formatDocumentation()

std::string clang::clangd::formatDocumentation ( const CodeCompletionString &  CCS,
llvm::StringRef  DocComment 
)

Assembles formatted documentation for a completion result.

This includes documentation comments and other relevant information like annotations.

Parameters
DocCommentis a documentation comment for the original declaration, it should be obtained via getDocComment or getParameterDocComment.

Definition at line 208 of file CodeCompletionStrings.cpp.

◆ formatIncremental()

std::vector< tooling::Replacement > clang::clangd::formatIncremental ( llvm::StringRef  Code,
unsigned  Cursor,
llvm::StringRef  InsertedText,
format::FormatStyle  Style 
)

Applies limited formatting around new InsertedText.

The Code already contains the updated text before Cursor, and may have had additional / characters (such as indentation) inserted by the editor.

Example breaking a line (^ is the cursor): === before newline is typed === if(1){^} === after newline is typed and editor indents === if(1){ ^} === after formatIncremental(InsertedText="\n") === if (1) { ^ }

We return sorted vector<tooling::Replacement>, not tooling::Replacements! We may insert text both before and after the cursor. tooling::Replacements would merge these, and thus lose information about cursor position.

Definition at line 247 of file Format.cpp.

◆ fromJSON() [1/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  ,
NoParams  
)
inline

Definition at line 261 of file Protocol.h.

◆ fromJSON() [2/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  E,
CompletionItemKind Out 
)

Definition at line 847 of file Protocol.cpp.

◆ fromJSON() [3/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  E,
CompletionItemKindBitset Out 
)

Definition at line 880 of file Protocol.cpp.

◆ fromJSON() [4/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  E,
FileChangeType Out 
)

Definition at line 473 of file Protocol.cpp.

◆ fromJSON() [5/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  E,
SymbolKind Out 
)

Definition at line 189 of file Protocol.cpp.

◆ fromJSON() [6/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  E,
SymbolKindBitset Out 
)

Definition at line 200 of file Protocol.cpp.

◆ fromJSON() [7/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  E,
TraceLevel Out 
)

Definition at line 173 of file Protocol.cpp.

◆ fromJSON() [8/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  E,
TypeHierarchyDirection Out 
)

Definition at line 1095 of file Protocol.cpp.

◆ fromJSON() [9/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  E,
URIForFile R 
)

Definition at line 54 of file Protocol.cpp.

◆ fromJSON() [10/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Parameters,
FuzzyFindRequest Request 
)

Definition at line 34 of file Index.cpp.

◆ fromJSON() [11/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
ClangdCompileCommand CDbUpdate 
)

Definition at line 1068 of file Protocol.cpp.

◆ fromJSON() [12/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
ClientCapabilities R 
)

Definition at line 289 of file Protocol.cpp.

◆ fromJSON() [13/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
CodeActionContext R 
)

Definition at line 572 of file Protocol.cpp.

◆ fromJSON() [14/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
CodeActionParams R 
)

Definition at line 599 of file Protocol.cpp.

◆ fromJSON() [15/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
CompletionContext R 
)

Definition at line 774 of file Protocol.cpp.

◆ fromJSON() [16/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
CompletionParams R 
)

Definition at line 789 of file Protocol.cpp.

◆ fromJSON() [17/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
ConfigurationSettings S 
)

Definition at line 1075 of file Protocol.cpp.

◆ fromJSON() [18/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
Diagnostic R 
)

Definition at line 551 of file Protocol.cpp.

◆ fromJSON() [19/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
DidChangeConfigurationParams CCP 
)

Definition at line 1062 of file Protocol.cpp.

◆ fromJSON() [20/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
DidChangeTextDocumentParams R 
)

Definition at line 463 of file Protocol.cpp.

◆ fromJSON() [21/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
DidChangeWatchedFilesParams R 
)

Definition at line 489 of file Protocol.cpp.

◆ fromJSON() [22/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
DidCloseTextDocumentParams R 
)

Definition at line 453 of file Protocol.cpp.

◆ fromJSON() [23/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
DidOpenTextDocumentParams R 
)

Definition at line 448 of file Protocol.cpp.

◆ fromJSON() [24/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
DidSaveTextDocumentParams R 
)

Definition at line 458 of file Protocol.cpp.

◆ fromJSON() [25/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
DocumentFormattingParams R 
)

Definition at line 514 of file Protocol.cpp.

◆ fromJSON() [26/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
DocumentLinkParams R 
)

Definition at line 1232 of file Protocol.cpp.

◆ fromJSON() [27/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
DocumentOnTypeFormattingParams R 
)

Definition at line 507 of file Protocol.cpp.

◆ fromJSON() [28/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
DocumentRangeFormattingParams R 
)

Definition at line 501 of file Protocol.cpp.

◆ fromJSON() [29/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
DocumentSymbolParams R 
)

Definition at line 519 of file Protocol.cpp.

◆ fromJSON() [30/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
ExecuteCommandParams R 
)

Definition at line 615 of file Protocol.cpp.

◆ fromJSON() [31/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
FileEvent R 
)

Definition at line 484 of file Protocol.cpp.

◆ fromJSON() [32/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
FoldingRangeParams R 
)

Definition at line 1244 of file Protocol.cpp.

◆ fromJSON() [33/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
InitializationOptions Opts 
)

Definition at line 1083 of file Protocol.cpp.

◆ fromJSON() [34/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
InitializeParams R 
)

Definition at line 387 of file Protocol.cpp.

◆ fromJSON() [35/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
Position R 
)

Definition at line 106 of file Protocol.cpp.

◆ fromJSON() [36/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
Range R 
)

Definition at line 122 of file Protocol.cpp.

◆ fromJSON() [37/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
ReferenceParams R 
)

Definition at line 1165 of file Protocol.cpp.

◆ fromJSON() [38/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
RenameParams R 
)

Definition at line 979 of file Protocol.cpp.

◆ fromJSON() [39/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
ResolveTypeHierarchyItemParams P 
)

Definition at line 1158 of file Protocol.cpp.

◆ fromJSON() [40/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
SelectionRangeParams P 
)

Definition at line 1218 of file Protocol.cpp.

◆ fromJSON() [41/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
SemanticTokensDeltaParams R 
)

Definition at line 1046 of file Protocol.cpp.

◆ fromJSON() [42/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
SemanticTokensParams R 
)

Definition at line 1041 of file Protocol.cpp.

◆ fromJSON() [43/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
TextDocumentContentChangeEvent R 
)

Definition at line 494 of file Protocol.cpp.

◆ fromJSON() [44/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
TextDocumentIdentifier R 
)

Definition at line 88 of file Protocol.cpp.

◆ fromJSON() [45/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
TextDocumentItem R 
)

Definition at line 149 of file Protocol.cpp.

◆ fromJSON() [46/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
TextDocumentPositionParams R 
)

Definition at line 768 of file Protocol.cpp.

◆ fromJSON() [47/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
TextEdit R 
)

Definition at line 155 of file Protocol.cpp.

◆ fromJSON() [48/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
TweakArgs A 
)

Definition at line 744 of file Protocol.cpp.

◆ fromJSON() [49/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
TypeHierarchyItem I 
)

Definition at line 1138 of file Protocol.cpp.

◆ fromJSON() [50/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
TypeHierarchyParams R 
)

Definition at line 1106 of file Protocol.cpp.

◆ fromJSON() [51/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
VersionedTextDocumentIdentifier R 
)

Definition at line 99 of file Protocol.cpp.

◆ fromJSON() [52/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
WorkspaceEdit R 
)

Definition at line 605 of file Protocol.cpp.

◆ fromJSON() [53/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Params,
WorkspaceSymbolParams R 
)

Definition at line 684 of file Protocol.cpp.

◆ fromJSON() [54/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  Response,
ApplyWorkspaceEditResponse R 
)

Definition at line 759 of file Protocol.cpp.

◆ fromJSON() [55/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  V,
MarkupKind K 
)

Definition at line 807 of file Protocol.cpp.

◆ fromJSON() [56/56]

bool clang::clangd::fromJSON ( const llvm::json::Value &  V,
OffsetEncoding OE 
)

Definition at line 1184 of file Protocol.cpp.

◆ func()

Symbol clang::clangd::func ( llvm::StringRef  Name)

Definition at line 60 of file TestIndex.cpp.

References Name, and sym().

◆ generateNumSymbols()

SymbolSlab clang::clangd::generateNumSymbols ( int  Begin,
int  End 
)

Definition at line 83 of file TestIndex.cpp.

◆ generateSymbols()

SymbolSlab clang::clangd::generateSymbols ( std::vector< std::string >  QualifiedNames)

Definition at line 76 of file TestIndex.cpp.

References clang::clangd::SymbolSlab::Builder::insert(), and symbol().

◆ getBacktickQuoteRange()

llvm::Optional<llvm::StringRef> clang::clangd::getBacktickQuoteRange ( llvm::StringRef  Line,
unsigned  Offset 
)

Definition at line 972 of file Hover.cpp.

References Line, and Offset.

Referenced by parseDocumentationLine().

◆ getCanonicalPath()

llvm::Optional< std::string > clang::clangd::getCanonicalPath ( const FileEntry *  F,
const SourceManager &  SourceMgr 
)

Get the canonical path of F.

This means:

  • Absolute path
  • Symlinks resolved
  • No "." or ".." component
  • No duplicate or trailing directory separator

This function should be used when paths needs to be used outside the component that generate it, so that paths are normalized as much as possible.

Definition at line 512 of file SourceCode.cpp.

◆ getCorrespondingHeaderOrSource() [1/2]

llvm::Optional< Path > clang::clangd::getCorrespondingHeaderOrSource ( const Path OriginalFile,
llvm::IntrusiveRefCntPtr< llvm::vfs::FileSystem >  VFS 
)

Given a header file, returns the best matching source file, and vice visa.

It only uses the filename heuristics to do the inference.

Definition at line 19 of file HeaderSourceSwitch.cpp.

Referenced by clang::clangd::ClangdServer::switchSourceHeader().

◆ getCorrespondingHeaderOrSource() [2/2]

llvm::Optional< Path > clang::clangd::getCorrespondingHeaderOrSource ( const Path OriginalFile,
ParsedAST AST,
const SymbolIndex Index 
)

Given a header file, returns the best matching source file, and vice visa.

The heuristics incorporate with the AST and the index (if provided).

Definition at line 72 of file HeaderSourceSwitch.cpp.

References getIndexableLocalDecls(), and Index.

◆ getDeclComment()

std::string clang::clangd::getDeclComment ( const ASTContext &  Ctx,
const NamedDecl &  Decl 
)

Similar to getDocComment, but returns the comment for a NamedDecl.

Definition at line 73 of file CodeCompletionStrings.cpp.

References Ctx, and Decl.

◆ getDeducedType()

llvm::Optional< QualType > clang::clangd::getDeducedType ( ASTContext &  ,
SourceLocation  Loc 
)

Retrieves the deduced type at a given location (auto, decltype).

It will return the underlying type.

Definition at line 417 of file AST.cpp.

◆ getDefaultAsyncThreadsCount()

unsigned clang::clangd::getDefaultAsyncThreadsCount ( )

Returns a number of a default async threads to use for TUScheduler.

Returned value is always >= 1 (i.e. will not cause requests to be processed synchronously).

Definition at line 1215 of file TUScheduler.cpp.

◆ getDocComment()

std::string clang::clangd::getDocComment ( const ASTContext &  Ctx,
const CodeCompletionResult &  Result,
bool  CommentsFromHeaders 
)

Gets a minimally formatted documentation comment of Result, with comment markers stripped.

See clang::RawComment::getFormattedText() for the detailed explanation of how the comment text is transformed. Returns empty string when no comment is available. If CommentsFromHeaders parameter is set, only comments from the main file will be returned. It is used to workaround crashes when parsing comments in the stale headers, coming from completion preamble.

Definition at line 61 of file CodeCompletionStrings.cpp.

◆ getDocumentLinks()

std::vector< DocumentLink > clang::clangd::getDocumentLinks ( ParsedAST AST)

Get all document links.

Definition at line 612 of file XRefs.cpp.

Referenced by clang::clangd::ClangdServer::documentLinks().

◆ getDocumentSymbols()

llvm::Expected< std::vector< DocumentSymbol > > clang::clangd::getDocumentSymbols ( ParsedAST AST)

Retrieves the symbols contained in the "main file" section of an AST in the same order that they appear.

Definition at line 270 of file FindSymbols.cpp.

References AST.

Referenced by clang::clangd::ClangdServer::documentSymbols(), and getFoldingRanges().

◆ getEligiblePoints()

EligibleRegion clang::clangd::getEligiblePoints ( llvm::StringRef  Code,
llvm::StringRef  FullyQualifiedName,
const LangOptions &  LangOpts 
)

Returns most eligible region to insert a definition for FullyQualifiedName in the Code.

Pseudo parses \pCode under the hood to determine namespace decls and possible insertion points. Choses the region that matches the longest prefix of FullyQualifiedName. Returns EOF if there are no shared namespaces. FullyQualifiedName should not contain anonymous namespaces.

Definition at line 1042 of file SourceCode.cpp.

◆ getExpansionTokenRangeInSameFile()

static SourceRange clang::clangd::getExpansionTokenRangeInSameFile ( SourceLocation  Loc,
const SourceManager &  SM,
const LangOptions &  LangOpts 
)
static

Definition at line 376 of file SourceCode.cpp.

◆ getFoldingRanges()

llvm::Expected< std::vector< FoldingRange > > clang::clangd::getFoldingRanges ( ParsedAST AST)

Returns a list of ranges whose contents might be collapsible in an editor.

This should include large scopes, preprocessor blocks etc.

Definition at line 105 of file SemanticSelection.cpp.

References getDocumentSymbols().

Referenced by clang::clangd::ClangdServer::foldingRanges().

◆ getFormatStyleForFile()

format::FormatStyle clang::clangd::getFormatStyleForFile ( llvm::StringRef  File,
llvm::StringRef  Content,
const ThreadsafeFS TFS 
)

Choose the clang-format style we should apply to a certain file.

This will usually use FS to look for .clang-format directories. FIXME: should we be caching the .clang-format file search? This uses format::DefaultFormatStyle and format::DefaultFallbackStyle, though the latter may have been overridden in main()!

Definition at line 578 of file SourceCode.cpp.

◆ getHover()

llvm::Optional< HoverInfo > clang::clangd::getHover ( ParsedAST AST,
Position  Pos,
format::FormatStyle  Style,
const SymbolIndex Index 
)

Get the hover information when hovering at Pos.

Definition at line 783 of file Hover.cpp.

◆ getIndexableLocalDecls()

std::vector< const Decl * > clang::clangd::getIndexableLocalDecls ( ParsedAST AST)

Returns all indexable decls that are present in the main file of the AST.

Exposed for unittests.

Definition at line 127 of file HeaderSourceSwitch.cpp.

References Decl, clang::clangd::ParsedAST::getLocalTopLevelDecls(), Results, and clang::clangd::SymbolCollector::shouldCollectSymbol().

Referenced by getCorrespondingHeaderOrSource().

◆ getLocForTokenBegin()

static SourceLocation clang::clangd::getLocForTokenBegin ( SourceLocation  EndLoc,
const SourceManager &  SM,
const LangOptions &  LangOpts 
)
static

Definition at line 308 of file SourceCode.cpp.

◆ getLocForTokenEnd()

static SourceLocation clang::clangd::getLocForTokenEnd ( SourceLocation  BeginLoc,
const SourceManager &  SM,
const LangOptions &  LangOpts 
)
static

Definition at line 300 of file SourceCode.cpp.

◆ getMappedRanges()

llvm::Optional< std::vector< Range > > clang::clangd::getMappedRanges ( ArrayRef< Range Indexed,
ArrayRef< Range Lexed 
)

Calculates the lexed occurrences that the given indexed occurrences map to.

Returns None if we don't find a mapping.

Exposed for testing only.

REQUIRED: Indexed and Lexed are sorted.

Definition at line 617 of file Rename.cpp.

References None, renameRangeAdjustmentCost(), SPAN_ATTACH, Tracer, and vlog().

◆ getNonLocalDeclRefs()

llvm::DenseSet< const Decl * > clang::clangd::getNonLocalDeclRefs ( ParsedAST AST,
const FunctionDecl *  FD 
)

Returns all decls that are referenced in the FD except local symbols.

Definition at line 1458 of file XRefs.cpp.

References Decl, and findExplicitReferences().

◆ getQualification() [1/2]

std::string clang::clangd::getQualification ( ASTContext &  Context,
const DeclContext *  DestContext,
const NamedDecl *  ND,
llvm::ArrayRef< std::string >  VisibleNamespaces 
)

This function uses the VisibleNamespaces to figure out if a shorter qualification is sufficient for ND, and ignores any using namespace directives.

It can be useful if there's no AST for the DestContext, but some pseudo-parsing is done. i.e. if ND is ns1::ns2::X and DestContext is ns1::, users can provide ns2:: as visible to change the result to be empty. Elements in VisibleNamespaces should be in the form: ns::, with trailing "::". Note that this is just textual and might be incorrect. e.g. when there are two namespaces ns1::a and ns2::a, the function will early exit if "a::" is present in VisibleNamespaces, no matter whether it is from ns1:: or ns2::

Definition at line 447 of file AST.cpp.

References getQualification(), Namespace, and OS.

◆ getQualification() [2/2]

std::string clang::clangd::getQualification ( ASTContext &  Context,
const DeclContext *  DestContext,
SourceLocation  InsertionPoint,
const NamedDecl *  ND 
)

Gets the nested name specifier necessary for spelling ND in DestContext, at InsertionPoint.

It selects the shortest suffix of ND such that it is visible in DestContext. Returns an empty string if no qualification is necessary. For example, if you want to qualify clang::clangd::bar::foo in clang::clangd::x, this function will return bar. Note that the result might be sub-optimal for classes, e.g. when the ND is a member of the base class.

This version considers all the using namespace directives before InsertionPoint. i.e, if you have using namespace clang::clangd::bar, this function will return an empty string for the example above since no qualification is necessary in that case. FIXME: Also take using directives and namespace aliases inside function body into account.

Definition at line 428 of file AST.cpp.

References InsertionPoint, and Namespace.

Referenced by getQualification().

◆ getQualifiedName()

std::string clang::clangd::getQualifiedName ( const Symbol Sym)

◆ getQualifierLoc()

NestedNameSpecifierLoc clang::clangd::getQualifierLoc ( const NamedDecl &  ND)

Returns a nested name specifier loc of ND if it was present in the source, e.g.

void ns::something::foo() -> returns 'ns::something' void foo() -> returns null

Definition at line 187 of file AST.cpp.

Referenced by printName().

◆ getQueryDriverDatabase()

std::unique_ptr< GlobalCompilationDatabase > clang::clangd::getQueryDriverDatabase ( llvm::ArrayRef< std::string >  QueryDriverGlobs,
std::unique_ptr< GlobalCompilationDatabase Base 
)

Extracts system include search path from drivers matching QueryDriverGlobs and adds them to the compile flags.

Base may not be nullptr. Returns Base when QueryDriverGlobs is empty.

Definition at line 295 of file QueryDriverDatabase.cpp.

References Base.

◆ getRankedIncludes()

llvm::SmallVector< llvm::StringRef, 1 > clang::clangd::getRankedIncludes ( const Symbol Sym)

Definition at line 136 of file Headers.cpp.

◆ getRefs()

RefSlab clang::clangd::getRefs ( const SymbolIndex Index,
SymbolID  ID 
)

Definition at line 134 of file SyncAPI.cpp.

◆ getReturnType()

std::string clang::clangd::getReturnType ( const CodeCompletionString &  CCS)

Gets detail to be used as the detail field in an LSP completion item.

This is usually the return type of a function.

Definition at line 238 of file CodeCompletionStrings.cpp.

◆ getSemanticHighlightings()

std::vector< HighlightingToken > clang::clangd::getSemanticHighlightings ( ParsedAST AST)

◆ getSemanticRanges()

llvm::Expected< SelectionRange > clang::clangd::getSemanticRanges ( ParsedAST AST,
Position  Pos 
)

Returns the list of all interesting ranges around the Position Pos.

The interesting ranges corresponds to the AST nodes in the SelectionTree containing Pos. If pos is not in any interesting range, return [Pos, Pos).

Definition at line 46 of file SemanticSelection.cpp.

◆ getSeverity()

int clang::clangd::getSeverity ( DiagnosticsEngine::Level  L)

Convert from clang diagnostic level to LSP severity.

Definition at line 450 of file Diagnostics.cpp.

◆ getSignature()

void clang::clangd::getSignature ( const CodeCompletionString &  CCS,
std::string *  Signature,
std::string *  Snippet,
std::string *  RequiredQualifiers = nullptr,
bool  CompletingPattern = false 
)

Formats the signature for an item, as a display string and snippet.

e.g. for const_reference std::vector<T>::at(size_type) const, this returns: *Signature = "(size_type) const" *Snippet = "(${1:size_type})" If set, RequiredQualifiers is the text that must be typed before the name. e.g "Base::" when calling a base class member function that's hidden.

When CompletingPattern is true, the last placeholder will be of the form ${0:…}, indicating the cursor should stay there.

Definition at line 92 of file CodeCompletionStrings.cpp.

References Signature, and Snippet.

◆ getSymbolID() [1/2]

llvm::Optional< SymbolID > clang::clangd::getSymbolID ( const Decl D)

Gets the symbol ID for a declaration, if possible.

Definition at line 285 of file AST.cpp.

◆ getSymbolID() [2/2]

llvm::Optional< SymbolID > clang::clangd::getSymbolID ( const llvm::StringRef  MacroName,
const MacroInfo *  MI,
const SourceManager &  SM 
)

Gets the symbol ID for a macro, if possible.

Currently, this is an encoded USR of the macro, which incorporates macro locations (e.g. file name, offset in file). FIXME: the USR semantics might not be stable enough as the ID for index macro (e.g. a change in definition offset can result in a different USR). We could change these semantics in the future by reimplementing this funcure (e.g. avoid USR for macros).

Definition at line 292 of file AST.cpp.

◆ getSymbolInfo()

std::vector< SymbolDetails > clang::clangd::getSymbolInfo ( ParsedAST AST,
Position  Pos 
)

Get info about symbols at Pos.

Definition at line 1123 of file XRefs.cpp.

Referenced by clang::clangd::ClangdServer::symbolInfo().

◆ getToggle()

static Location* clang::clangd::getToggle ( const TextDocumentPositionParams Point,
LocatedSymbol Sym 
)
static

◆ getTokenFileRange()

static SourceRange clang::clangd::getTokenFileRange ( SourceLocation  Loc,
const SourceManager &  SM,
const LangOptions &  LangOpts 
)
static

Definition at line 393 of file SourceCode.cpp.

◆ getTokenLengthAtLoc()

static unsigned clang::clangd::getTokenLengthAtLoc ( SourceLocation  Loc,
const SourceManager &  SM,
const LangOptions &  LangOpts 
)
static

Definition at line 284 of file SourceCode.cpp.

◆ getTypeHierarchy()

llvm::Optional< TypeHierarchyItem > clang::clangd::getTypeHierarchy ( ParsedAST AST,
Position  Pos,
int  ResolveLevels,
TypeHierarchyDirection  Direction,
const SymbolIndex Index,
PathRef  TUPath 
)

Get type hierarchy information at Pos.

Definition at line 1399 of file XRefs.cpp.

References findRecordTypeAt(), None, and Pos.

Referenced by clang::clangd::ClangdServer::typeHierarchy().

◆ getWorkspaceSymbols()

llvm::Expected< std::vector< SymbolInformation > > clang::clangd::getWorkspaceSymbols ( llvm::StringRef  Query,
int  Limit,
const SymbolIndex *const  Index,
llvm::StringRef  HintPath 
)

Searches for the symbols matching Query.

The syntax of Query can be the non-qualified name or fully qualified of a symbol. For example, "vector" will match the symbol std::vector and "std::vector" would also match it. Direct children of scopes (namespaces, etc) can be listed with a trailing "::". For example, "std::" will list all children of the std namespace and "::" alone will list all children of the global namespace. Limit limits the number of results returned (0 means no limit). HintPath This is used when resolving URIs. If empty, URI resolution can fail if a hint path is required for the scheme of a specific URI.

Definition at line 71 of file FindSymbols.cpp.

◆ guessCompletionPrefix()

CompletionPrefix clang::clangd::guessCompletionPrefix ( llvm::StringRef  Content,
unsigned  Offset 
)

Definition at line 1746 of file CodeComplete.cpp.

References Offset.

◆ halfOpenToRange()

Range clang::clangd::halfOpenToRange ( const SourceManager &  SM,
CharSourceRange  R 
)

Definition at line 471 of file SourceCode.cpp.

◆ hasDeclInMainFile()

static bool clang::clangd::hasDeclInMainFile ( const Decl D)
static

Definition at line 43 of file Quality.cpp.

References isInsideMainFile(), and SourceMgr.

Referenced by clang::clangd::SymbolRelevanceSignals::merge().

◆ hash_value()

llvm::hash_code clang::clangd::hash_value ( const SymbolID ID)

◆ HasSubsequence()

template<typename... Args>
PolySubsequenceMatcher<Args...> clang::clangd::HasSubsequence ( Args &&...  M)

Definition at line 106 of file clangd/unittests/Matchers.h.

◆ hasUnstableLinkage()

bool clang::clangd::hasUnstableLinkage ( const Decl D)

Whether we must avoid computing linkage for D during code completion.

Clang aggressively caches linkage computation, which is stable after the AST is built. Unfortunately the AST is incomplete during code completion, so linkage may still change.

Example: auto x = []{^} at file scope. During code completion, the initializer for x hasn't been parsed yet. x has type undeduced auto, and external linkage. If we compute linkage at this point, the external linkage will be cached.

After code completion the initializer is attached, and x has a lambda type. This means x has "unique external" linkage. If we computed linkage above, the cached value is incorrect. (clang catches this with an assertion).

Definition at line 467 of file AST.cpp.

Referenced by computeScope().

◆ hasUsingDeclInMainFile()

static bool clang::clangd::hasUsingDeclInMainFile ( const CodeCompletionResult &  R)
static

Definition at line 52 of file Quality.cpp.

References isInsideMainFile(), and SourceMgr.

Referenced by clang::clangd::SymbolRelevanceSignals::merge().

◆ HasValue()

template<typename InnerMatcher >
OptionalMatcher<InnerMatcher> clang::clangd::HasValue ( const InnerMatcher &  inner_matcher)
inline

Definition at line 193 of file clangd/unittests/Matchers.h.

◆ includeHashLoc()

SourceLocation clang::clangd::includeHashLoc ( FileID  IncludedFile,
const SourceManager &  SM 
)

Returns the #include location through which IncludedFIle was loaded.

Where SM.getIncludeLoc() returns the location of the filename, which may be in a macro, includeHashLoc() returns the location of the #.

Definition at line 262 of file SourceCode.cpp.

◆ increment()

static void clang::clangd::increment ( std::string &  S)
static

Definition at line 1288 of file ClangdLSPServer.cpp.

◆ indexHeaderSymbols()

SlabTuple clang::clangd::indexHeaderSymbols ( llvm::StringRef  Version,
ASTContext &  AST,
std::shared_ptr< Preprocessor >  PP,
const CanonicalIncludes Includes 
)

Index declarations from AST and macros from PP that are declared in included headers.

Definition at line 215 of file FileIndex.cpp.

Referenced by clang::clangd::TestTU::headerSymbols().

◆ indexMainDecls()

SlabTuple clang::clangd::indexMainDecls ( ParsedAST AST)

◆ indexSymbolKindToSymbolKind()

SymbolKind clang::clangd::indexSymbolKindToSymbolKind ( index::SymbolKind  Kind)

Definition at line 230 of file Protocol.cpp.

References Kind.

Referenced by symbolToTypeHierarchyItem().

◆ indexToLSPLocation()

llvm::Expected< Location > clang::clangd::indexToLSPLocation ( const SymbolLocation Loc,
llvm::StringRef  TUPath 
)

◆ isAnonymous()

static bool clang::clangd::isAnonymous ( const DeclarationName &  N)
static

Definition at line 183 of file AST.cpp.

Referenced by printName().

◆ isAwful()

static bool clang::clangd::isAwful ( int  S)
static

Definition at line 73 of file FuzzyMatch.cpp.

References AwfulScore.

Referenced by clang::clangd::FuzzyMatcher::match().

◆ isCancelled()

int clang::clangd::isCancelled ( const Context Ctx = Context::current())

If the current context is within a cancelled task, returns the reason.

(If the context is within multiple nested tasks, true if any are cancelled). Always zero if there is no active cancelable task. This isn't free (context lookup) - don't call it in a tight loop.

Definition at line 35 of file Cancellation.cpp.

References Ctx, clang::clangd::Context::get(), and StateKey.

◆ isErrorAboutInclude()

static bool clang::clangd::isErrorAboutInclude ( llvm::StringRef  Line)
static

Definition at line 774 of file SymbolCollector.cpp.

References Line.

◆ isExplicitTemplateSpecialization()

bool clang::clangd::isExplicitTemplateSpecialization ( const NamedDecl *  D)

Indicates if D is an explicit template specialization, e.g.

template <class t>=""> struct vector {}; template <> struct vector<bool> {}; // <– explicit specialization

Note that explicit instantiations are NOT explicit specializations, albeit they look similar. template struct vector<bool>; // <– explicit instantiation, NOT an explicit specialization.

Definition at line 152 of file AST.cpp.

Referenced by clang::find_all_symbols::FindAllSymbols::registerMatchers().

◆ isHeaderFile()

bool clang::clangd::isHeaderFile ( llvm::StringRef  FileName,
llvm::Optional< LangOptions >  LangOpts 
)

Infers whether this is a header from the FileName and LangOpts (if presents).

Definition at line 1095 of file SourceCode.cpp.

Referenced by clang::clangd::BackgroundIndex::boostRelated().

◆ isIf()

static bool clang::clangd::isIf ( llvm::StringRef  Line)
static

Definition at line 766 of file SymbolCollector.cpp.

References Line.

◆ isImplementationDetail()

bool clang::clangd::isImplementationDetail ( const Decl D)

Returns true if the declaration is considered implementation detail based on heuristics.

For example, a declaration whose name is not explicitly spelled in code is considered implementation detail.

Definition at line 156 of file AST.cpp.

References isSpelledInSource().

Referenced by clang::clangd::SymbolQualitySignals::merge().

◆ isImplicitTemplateInstantiation()

bool clang::clangd::isImplicitTemplateInstantiation ( const NamedDecl *  D)

Indicates if D is a template instantiation implicitly generated by the compiler, e.g.

template <class t>=""> struct vector {}; vector<int> v; // 'vector<int>' is an implicit instantiation

Definition at line 148 of file AST.cpp.

◆ isIncludeFile()

bool clang::clangd::isIncludeFile ( llvm::StringRef  Line)

Definition at line 1928 of file CodeComplete.cpp.

References Line.

Referenced by allowImplicitCompletion().

◆ isIndexedForCodeCompletion()

bool clang::clangd::isIndexedForCodeCompletion ( const NamedDecl &  ND,
ASTContext &  ASTCtx 
)

Definition at line 1813 of file CodeComplete.cpp.

◆ isInsideMainFile()

bool clang::clangd::isInsideMainFile ( SourceLocation  Loc,
const SourceManager &  SM 
)

Returns true iff Loc is inside the main file.

This function handles file & macro locations. For macro locations, returns iff the macro is being expanded inside the main file.

The function is usually used to check whether a declaration is inside the the main file.

Definition at line 421 of file SourceCode.cpp.

Referenced by clang::clangd::IncludeFixer::UnresolvedNameRecorder::CorrectTypo(), clang::clangd::CollectMainFileMacros::FileChanged(), hasDeclInMainFile(), and hasUsingDeclInMainFile().

◆ isInstanceMember() [1/2]

static bool clang::clangd::isInstanceMember ( const index::SymbolInfo D)
static

Definition at line 172 of file Quality.cpp.

◆ isInstanceMember() [2/2]

static bool clang::clangd::isInstanceMember ( const NamedDecl *  ND)
static

Definition at line 162 of file Quality.cpp.

References CM.

Referenced by clang::clangd::SymbolRelevanceSignals::merge().

◆ isLikelyIdentifier()

static bool clang::clangd::isLikelyIdentifier ( llvm::StringRef  Word,
llvm::StringRef  Before,
llvm::StringRef  After 
)
static

Definition at line 878 of file SourceCode.cpp.

References Pos, Tag, and Word.

◆ isLiteralInclude()

bool clang::clangd::isLiteralInclude ( llvm::StringRef  Include)

Returns true if Include is literal include like "path" or <path>.

Definition at line 107 of file Headers.cpp.

Referenced by toHeaderFile(), and clang::clangd::HeaderFile::valid().

◆ isPreambleCompatible()

bool clang::clangd::isPreambleCompatible ( const PreambleData Preamble,
const ParseInputs Inputs,
PathRef  FileName,
const CompilerInvocation &  CI 
)

Returns true if Preamble is reusable for Inputs.

Note that it will return true when some missing headers are now available. FIXME: Should return more information about the delta between Preamble and Inputs, e.g. new headers.

Definition at line 377 of file Preamble.cpp.

References Bounds, CI, clang::clangd::ParseInputs::CompileCommand, clang::clangd::PreambleData::CompileCommand, clang::clangd::ParseInputs::Contents, FileName, Inputs, clang::clangd::PreambleData::Preamble, Preamble, clang::clangd::ParseInputs::TFS, and clang::clangd::ThreadsafeFS::view().

◆ isProtoFile()

bool clang::clangd::isProtoFile ( SourceLocation  Loc,
const SourceManager &  SM 
)

Returns true if the given location is in a generated protobuf file.

Definition at line 1107 of file SourceCode.cpp.

◆ isReserved()

static bool clang::clangd::isReserved ( llvm::StringRef  Name)
static

Definition at line 37 of file Quality.cpp.

References Name.

Referenced by clang::clangd::SymbolQualitySignals::merge().

◆ isSpelledInSource()

bool clang::clangd::isSpelledInSource ( SourceLocation  Loc,
const SourceManager &  SM 
)

Returns true if the token at Loc is spelled in the source code.

This is not the case for:

  • symbols formed via macro concatenation, the spelling location will be "<scratch space>"
  • symbols controlled and defined by a compile command-line option -DName=foo, the spelling location will be "<command line>".

Definition at line 237 of file SourceCode.cpp.

Referenced by isImplementationDetail().

◆ isValidFileRange()

bool clang::clangd::isValidFileRange ( const SourceManager &  Mgr,
SourceRange  R 
)

Returns true iff all of the following conditions hold:

  • start and end locations are valid,
  • start and end locations are file locations from the same file (i.e. expansion locations are not taken into account).
  • start offset <= end offset. FIXME: introduce a type for source range with this invariant.

Definition at line 247 of file SourceCode.cpp.

◆ iterateCodepoints()

template<typename Callback >
static bool clang::clangd::iterateCodepoints ( llvm::StringRef  U8,
const Callback CB 
)
static

Definition at line 65 of file SourceCode.cpp.

References elog().

Referenced by lspLength().

◆ jsonToXpc() [1/2]

xpc_object_t clang::clangd::jsonToXpc ( const json::Value JSON)

Definition at line 20 of file Conversion.cpp.

Referenced by main().

◆ jsonToXpc() [2/2]

xpc_object_t clang::clangd::jsonToXpc ( const llvm::json::Value &  JSON)

◆ lex()

static void clang::clangd::lex ( llvm::StringRef  Code,
const LangOptions &  LangOpts,
llvm::function_ref< void(const syntax::Token &, const SourceManager &SM)>  Action 
)
static

Definition at line 602 of file SourceCode.cpp.

◆ loadIndex()

std::unique_ptr< SymbolIndex > clang::clangd::loadIndex ( llvm::StringRef  SymbolFilename,
bool  UseDex 
)

Definition at line 668 of file Serialization.cpp.

References elog(), Refs, and Symbols.

◆ loadIndexShards()

std::vector< LoadedShard > clang::clangd::loadIndexShards ( llvm::ArrayRef< Path MainFiles,
BackgroundIndexStorage::Factory IndexStorageFactory,
const GlobalCompilationDatabase CDB 
)

Loads all shards for the TU MainFile from Storage.

Definition at line 123 of file BackgroundIndexLoader.cpp.

◆ locateMacroAt()

llvm::Optional< DefinedMacro > clang::clangd::locateMacroAt ( const syntax::Token &  SpelledTok,
Preprocessor &  PP 
)

Gets the macro referenced by SpelledTok.

It must be a spelled token aligned to the beginning of an identifier.

Definition at line 968 of file SourceCode.cpp.

References Loc, and SpelledTok.

◆ locateSymbolAt()

std::vector< LocatedSymbol > clang::clangd::locateSymbolAt ( ParsedAST AST,
Position  Pos,
const SymbolIndex Index = nullptr 
)

Get definition of symbol at a specified Pos.

Multiple locations may be returned, corresponding to distinct symbols.

Definition at line 542 of file XRefs.cpp.

Referenced by clang::clangd::ClangdServer::locateSymbolAt().

◆ locateSymbolTextually()

std::vector< LocatedSymbol > clang::clangd::locateSymbolTextually ( const SpelledWord Word,
ParsedAST AST,
const SymbolIndex Index,
const std::string &  MainFilePath,
ASTNodeKind  NodeKind 
)

Definition at line 356 of file XRefs.cpp.

References Index, and Word.

◆ log()

template<typename... Ts>
void clang::clangd::log ( const char *  Fmt,
Ts &&...  Vals 
)

◆ logBody()

static void clang::clangd::logBody ( llvm::StringRef  Method,
llvm::json::Value  V,
bool  Send 
)
static

Definition at line 54 of file LSPClient.cpp.

◆ lookup()

std::vector< std::string > clang::clangd::lookup ( const SymbolIndex I,
llvm::ArrayRef< SymbolID IDs 
)

◆ lower()

static char clang::clangd::lower ( char  C)
static

Definition at line 68 of file FuzzyMatch.cpp.

Referenced by clang::tidy::bugprone::isLikelyTypo().

◆ lspEncoding()

static OffsetEncoding clang::clangd::lspEncoding ( )
static

◆ lspLength() [1/2]

size_t clang::clangd::lspLength ( llvm::StringRef  Code)

Definition at line 151 of file SourceCode.cpp.

References Code, iterateCodepoints(), lspEncoding(), UnsupportedEncoding, UTF16, UTF32, and UTF8.

Referenced by offsetToPosition().

◆ lspLength() [2/2]

size_t clang::clangd::lspLength ( StringRef  Code)

◆ match()

std::vector< std::string > clang::clangd::match ( const SymbolIndex I,
const FuzzyFindRequest Req,
bool *  Incomplete 
)

Definition at line 94 of file TestIndex.cpp.

◆ MATCHER() [1/4]

clang::clangd::MATCHER ( Declared  ,
""   
)

Definition at line 31 of file BackgroundIndexTests.cpp.

◆ MATCHER() [2/4]

clang::clangd::MATCHER ( Defined  ,
""   
)

Definition at line 34 of file BackgroundIndexTests.cpp.

◆ MATCHER() [3/4]

clang::clangd::MATCHER ( EmptyIncludeNode  ,
""   
)

Definition at line 41 of file BackgroundIndexTests.cpp.

References clang::clangd::IncludeGraphNode::None.

◆ MATCHER() [4/4]

clang::clangd::MATCHER ( HadErrors  ,
""   
)

◆ MATCHER_P() [1/4]

clang::clangd::MATCHER_P ( FileURI  ,
,
""   
)

Definition at line 35 of file BackgroundIndexTests.cpp.

◆ MATCHER_P() [2/4]

clang::clangd::MATCHER_P ( Named  ,
,
""   
)

Definition at line 29 of file BackgroundIndexTests.cpp.

◆ MATCHER_P() [3/4]

clang::clangd::MATCHER_P ( NumReferences  ,
,
""   
)

Definition at line 50 of file BackgroundIndexTests.cpp.

◆ MATCHER_P() [4/4]

clang::clangd::MATCHER_P ( QName  ,
,
""   
)

Definition at line 30 of file BackgroundIndexTests.cpp.

◆ maybeCaseFoldPath()

static std::string clang::clangd::maybeCaseFoldPath ( PathRef  Path)
static

Definition at line 94 of file GlobalCompilationDatabase.cpp.

◆ measureUnits()

static size_t clang::clangd::measureUnits ( llvm::StringRef  U8,
int  Units,
OffsetEncoding  Enc,
bool &  Valid 
)
static

Definition at line 107 of file SourceCode.cpp.

Referenced by positionToOffset().

◆ mergeSymbol()

Symbol clang::clangd::mergeSymbol ( const Symbol L,
const Symbol R 
)

◆ nameLocation()

SourceLocation clang::clangd::nameLocation ( const clang::Decl D,
const SourceManager &  SM 
)

Find the source location of the identifier for D.

Transforms macro locations to locations spelled inside files. All code that needs locations of declaration names (e.g. the index) should go through this function.

Definition at line 161 of file AST.cpp.

◆ newJSONTransport()

std::unique_ptr< Transport > clang::clangd::newJSONTransport ( std::FILE *  In,
llvm::raw_ostream &  Out,
llvm::raw_ostream *  InMirror,
bool  Pretty,
JSONStreamStyle  Style 
)

Definition at line 320 of file JSONTransport.cpp.

◆ newXPCTransport()

std::unique_ptr<Transport> clang::clangd::newXPCTransport ( )

Definition at line 212 of file XPCTransport.cpp.

◆ ns()

Symbol clang::clangd::ns ( llvm::StringRef  Name)

Definition at line 72 of file TestIndex.cpp.

References Name, and sym().

◆ offsetToClangLineColumn()

std::pair< size_t, size_t > clang::clangd::offsetToClangLineColumn ( llvm::StringRef  Code,
size_t  Offset 
)

Definition at line 479 of file SourceCode.cpp.

References Code, Lines, and Offset.

Referenced by clang::clangd::PreamblePatch::create().

◆ offsetToPosition()

Position clang::clangd::offsetToPosition ( llvm::StringRef  Code,
size_t  Offset 
)

Turn an offset in Code into a [line, column] pair.

The offset must be in range [0, Code.size()].

Definition at line 208 of file SourceCode.cpp.

References clang::clangd::Position::character, Code, clang::clangd::Position::line, Lines, lspLength(), Offset, and Pos.

Referenced by clang::clangd::Annotations::point(), clang::clangd::Annotations::points(), replacementToEdit(), and toLSPRange().

◆ operator&() [1/4]

DeclRelationSet clang::clangd::operator& ( DeclRelation  L,
DeclRelation  R 
)
inline

Definition at line 198 of file FindTarget.h.

◆ operator&() [2/4]

bool clang::clangd::operator& ( IncludeGraphNode::SourceFlag  A,
IncludeGraphNode::SourceFlag  B 
)
inline

Definition at line 94 of file Headers.h.

◆ operator&() [3/4]

RefKind clang::clangd::operator& ( RefKind  A,
RefKind  B 
)
inline

Definition at line 76 of file Ref.h.

◆ operator&() [4/4]

SymbolOrigin clang::clangd::operator& ( SymbolOrigin  A,
SymbolOrigin  B 
)
inline

Definition at line 38 of file SymbolOrigin.h.

◆ operator<() [1/5]

bool clang::clangd::operator< ( const CompletionItem L,
const CompletionItem R 
)

◆ operator<() [2/5]

bool clang::clangd::operator< ( const HighlightingToken L,
const HighlightingToken R 
)

◆ operator<() [3/5]

bool clang::clangd::operator< ( const Ref L,
const Ref R 
)
inline

Definition at line 93 of file Ref.h.

References clang::clangd::Ref::Kind, and clang::clangd::Ref::Location.

◆ operator<() [4/5]

bool clang::clangd::operator< ( const SymbolLocation L,
const SymbolLocation R 
)
inline

◆ operator<() [5/5]

bool clang::clangd::operator< ( const SymbolLocation::Position L,
const SymbolLocation::Position R 
)
inline

◆ operator<<() [1/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  O,
const CompletionItem I 
)

Definition at line 919 of file Protocol.cpp.

References clang::clangd::CompletionItem::label, and toJSON().

◆ operator<<() [2/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  O,
const DocumentHighlight V 
)

◆ operator<<() [3/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  O,
const DocumentSymbol S 
)

Definition at line 715 of file Protocol.cpp.

References clang::clangd::DocumentSymbol::name, and toJSON().

◆ operator<<() [4/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  O,
const SignatureInformation I 
)

Definition at line 961 of file Protocol.cpp.

References clang::clangd::SignatureInformation::label, and toJSON().

◆ operator<<() [5/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  O,
const SymbolDetails S 
)

◆ operator<<() [6/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  O,
const SymbolInformation SI 
)

◆ operator<<() [7/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  O,
const TypeHierarchyItem I 
)

Definition at line 1113 of file Protocol.cpp.

References clang::clangd::TypeHierarchyItem::name, and toJSON().

◆ operator<<() [8/41]

llvm::raw_ostream& clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const CodeCompleteResult R 
)

◆ operator<<() [9/41]

llvm::raw_ostream& clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const CodeCompletion C 
)

Definition at line 1912 of file CodeComplete.cpp.

References OS, and clang::clangd::CodeCompletion::render().

◆ operator<<() [10/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const Diag D 
)

Definition at line 348 of file Diagnostics.cpp.

References Fix(), clang::clangd::Diag::Fixes, clang::clangd::Diag::Notes, and OS.

◆ operator<<() [11/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const DiagBase D 
)

◆ operator<<() [12/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const Diagnostic D 
)

◆ operator<<() [13/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const Fix F 
)

Definition at line 338 of file Diagnostics.cpp.

◆ operator<<() [14/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const HoverInfo::Param P 
)

◆ operator<<() [15/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const Inclusion Inc 
)

◆ operator<<() [16/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const IndexFileOut O 
)

Definition at line 645 of file Serialization.cpp.

References clang::clangd::IndexFileOut::Format, OS, RIFF, writeYAML(), and YAML.

◆ operator<<() [17/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const LocatedSymbol S 
)

◆ operator<<() [18/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const Location L 
)

Definition at line 145 of file Protocol.cpp.

References OS, clang::clangd::Location::range, and clang::clangd::Location::uri.

◆ operator<<() [19/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const PathMapping M 
)

◆ operator<<() [20/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const Position P 
)

◆ operator<<() [21/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const Range R 
)

Definition at line 134 of file Protocol.cpp.

References clang::clangd::Range::end, OS, and clang::clangd::Range::start.

◆ operator<<() [22/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const Ref R 
)

Definition at line 32 of file Ref.cpp.

References clang::clangd::Ref::Kind, clang::clangd::Ref::Location, and OS.

◆ operator<<() [23/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const SignatureQualitySignals S 
)

◆ operator<<() [24/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const Symbol S 
)

Definition at line 25 of file Symbol.cpp.

References clang::clangd::Symbol::Name, OS, and clang::clangd::Symbol::Scope.

◆ operator<<() [25/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const SymbolID ID 
)

Definition at line 46 of file SymbolID.cpp.

◆ operator<<() [26/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const SymbolLocation L 
)

◆ operator<<() [27/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const SymbolQualitySignals S 
)

◆ operator<<() [28/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const SymbolRelevanceSignals S 
)

◆ operator<<() [29/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const TextEdit TE 
)

◆ operator<<() [30/41]

llvm::raw_ostream& clang::clangd::operator<< ( llvm::raw_ostream &  OS,
const URIForFile U 
)

Definition at line 80 of file Protocol.cpp.

References OS, and clang::clangd::URIForFile::uri().

◆ operator<<() [31/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
DeclRelation  R 
)

Definition at line 1032 of file FindTarget.cpp.

References Alias, REL_CASE, TemplateInstantiation, TemplatePattern, and Underlying.

◆ operator<<() [32/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
DeclRelationSet  RS 
)

Definition at line 1045 of file FindTarget.cpp.

References OS.

◆ operator<<() [33/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
HighlightingKind  K 
)

◆ operator<<() [34/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
MarkupKind  K 
)

Definition at line 824 of file Protocol.cpp.

References OS, and toTextKind().

◆ operator<<() [35/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
OffsetEncoding  Enc 
)

Definition at line 1195 of file Protocol.cpp.

References OS, and toString().

◆ operator<<() [36/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
ReferenceLoc  R 
)

◆ operator<<() [37/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
RefKind  K 
)

Definition at line 15 of file Ref.cpp.

References Messages, OS, and Unknown.

◆ operator<<() [38/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
Symbol::SymbolFlag  F 
)

Definition at line 14 of file Symbol.cpp.

◆ operator<<() [39/41]

llvm::raw_ostream & clang::clangd::operator<< ( llvm::raw_ostream &  OS,
SymbolOrigin  O 
)

Definition at line 14 of file SymbolOrigin.cpp.

References OS, and Unknown.

◆ operator<<() [40/41]

raw_ostream& clang::clangd::operator<< ( raw_ostream &  ,
const CodeCompleteResult  
)

◆ operator<<() [41/41]

raw_ostream& clang::clangd::operator<< ( raw_ostream &  ,
const CodeCompletion  
)

◆ operator==() [1/12]

bool clang::clangd::operator== ( const HighlightingToken L,
const HighlightingToken R 
)

◆ operator==() [2/12]

bool clang::clangd::operator== ( const HoverInfo::Param LHS,
const HoverInfo::Param RHS 
)
inline

◆ operator==() [3/12]

bool clang::clangd::operator== ( const HoverInfo::PassType LHS,
const HoverInfo::PassType RHS 
)
inline

◆ operator==() [4/12]

bool clang::clangd::operator== ( const Inclusion LHS,
const Inclusion RHS 
)

◆ operator==() [5/12]

bool clang::clangd::operator== ( const LineHighlightings L,
const LineHighlightings R 
)

◆ operator==() [6/12]

bool clang::clangd::operator== ( const Ref L,
const Ref R 
)
inline

Definition at line 96 of file Ref.h.

References clang::clangd::Ref::Kind, and clang::clangd::Ref::Location.

◆ operator==() [7/12]

bool clang::clangd::operator== ( const SemanticToken L,
const SemanticToken R 
)

◆ operator==() [8/12]

bool clang::clangd::operator== ( const SymbolDetails LHS,
const SymbolDetails RHS 
)

◆ operator==() [9/12]

bool clang::clangd::operator== ( const SymbolLocation L,
const SymbolLocation R 
)
inline

◆ operator==() [10/12]

bool clang::clangd::operator== ( const SymbolLocation::Position L,
const SymbolLocation::Position R 
)
inline

◆ operator==() [11/12]

bool clang::clangd::operator== ( const TextEdit L,
const TextEdit R 
)
inline

Definition at line 228 of file Protocol.h.

References clang::clangd::TextEdit::newText, and clang::clangd::TextEdit::range.

◆ operator==() [12/12]

bool clang::clangd::operator== ( const TheiaSemanticHighlightingInformation Lhs,
const TheiaSemanticHighlightingInformation Rhs 
)

◆ operator|() [1/5]

DeclRelationSet clang::clangd::operator| ( DeclRelation  L,
DeclRelation  R 
)
inline

Definition at line 195 of file FindTarget.h.

◆ operator|() [2/5]

Definition at line 88 of file Headers.h.

◆ operator|() [3/5]

RefKind clang::clangd::operator| ( RefKind  L,
RefKind  R 
)
inline

Definition at line 71 of file Ref.h.

◆ operator|() [4/5]

Symbol::SymbolFlag clang::clangd::operator| ( Symbol::SymbolFlag  A,
Symbol::SymbolFlag  B 
)
inline

Definition at line 132 of file Symbol.h.

◆ operator|() [5/5]

SymbolOrigin clang::clangd::operator| ( SymbolOrigin  A,
SymbolOrigin  B 
)
inline

Definition at line 31 of file SymbolOrigin.h.

◆ operator|=() [1/4]

Definition at line 100 of file Headers.h.

◆ operator|=() [2/4]

RefKind& clang::clangd::operator|= ( RefKind L,
RefKind  R 
)
inline

Definition at line 75 of file Ref.h.

◆ operator|=() [3/4]

Symbol::SymbolFlag& clang::clangd::operator|= ( Symbol::SymbolFlag A,
Symbol::SymbolFlag  B 
)
inline

Definition at line 137 of file Symbol.h.

◆ operator|=() [4/4]

SymbolOrigin& clang::clangd::operator|= ( SymbolOrigin A,
SymbolOrigin  B 
)
inline

Definition at line 35 of file SymbolOrigin.h.

◆ operator~()

DeclRelationSet clang::clangd::operator~ ( DeclRelation  R)
inline

Definition at line 201 of file FindTarget.h.

◆ own()

static void clang::clangd::own ( Symbol S,
llvm::UniqueStringSaver &  Strings 
)
static

◆ packedLookup()

template<typename T >
static T clang::clangd::packedLookup ( const uint8_t *  Data,
int  I 
)
static

Definition at line 151 of file FuzzyMatch.cpp.

◆ parseDocumentation()

void clang::clangd::parseDocumentation ( llvm::StringRef  Input,
markup::Document Output 
)

Definition at line 1016 of file Hover.cpp.

◆ parseDocumentationLine()

void clang::clangd::parseDocumentationLine ( llvm::StringRef  Line,
markup::Paragraph Out 
)

Definition at line 1000 of file Hover.cpp.

References getBacktickQuoteRange(), Line, and Out.

◆ parsePathMappings()

llvm::Expected< PathMappings > clang::clangd::parsePathMappings ( llvm::StringRef  RawPathMappings)

Parse the command line RawPathMappings (e.g.

"/client=/server") into pairs. Returns an error if the mappings are malformed, i.e. not absolute or not a proper pair.

Definition at line 170 of file PathMapping.cpp.

◆ pathEqual()

static bool clang::clangd::pathEqual ( PathRef  A,
PathRef  B 
)
static

Definition at line 102 of file GlobalCompilationDatabase.cpp.

◆ pointBounds()

static llvm::SmallVector<std::pair<unsigned, unsigned>, 2> clang::clangd::pointBounds ( unsigned  Offset,
const syntax::TokenBuffer &  Tokens 
)
static

Definition at line 758 of file Selection.cpp.

◆ positionToOffset()

llvm::Expected< size_t > clang::clangd::positionToOffset ( llvm::StringRef  Code,
Position  P,
bool  AllowColumnsBeyondLineLength = true 
)

Turn a [line, column] pair into an offset in Code.

If P.character exceeds the line length, returns the offset at end-of-line. (If !AllowColumnsBeyondLineLength, then returns an error instead). If the line number is out of range, returns an error.

The returned value is in the range [0, Code.size()].

Definition at line 175 of file SourceCode.cpp.

References clang::clangd::Position::character, Code, clang::clangd::Position::line, Line, lspEncoding(), and measureUnits().

Referenced by buildRenameEdit(), clang::clangd::TweakTest::expandCases(), clang::clangd::ClangdServer::formatOnType(), and signatureHelp().

◆ prefer()

bool clang::clangd::prefer ( const SymbolLocation L,
const SymbolLocation R 
)

Definition at line 157 of file Merge.cpp.

References Loc, and Suffix.

Referenced by mergeSymbol().

◆ prepareCompilerInstance() [1/2]

std::unique_ptr<CompilerInstance> clang::clangd::prepareCompilerInstance ( std::unique_ptr< clang::CompilerInvocation >  CI,
const PrecompiledPreamble *  Preamble,
std::unique_ptr< llvm::MemoryBuffer >  Buffer,
llvm::IntrusiveRefCntPtr< llvm::vfs::FileSystem >  VFS,
DiagnosticConsumer DiagsClient 
)

Definition at line 91 of file Compiler.cpp.

References CI, and Preamble.

Referenced by clang::clangd::ParsedAST::build().

◆ prepareCompilerInstance() [2/2]

std::unique_ptr<CompilerInstance> clang::clangd::prepareCompilerInstance ( std::unique_ptr< clang::CompilerInvocation >  ,
const PrecompiledPreamble *  ,
std::unique_ptr< llvm::MemoryBuffer >  MainFile,
IntrusiveRefCntPtr< llvm::vfs::FileSystem >  ,
DiagnosticConsumer  
)

Creates a compiler instance, configured so that:

  • Contents of the parsed file are remapped to MainFile.
  • Preamble is overriden to use PCH passed to this function. It means the changes to the preamble headers or files included in the preamble are not visible to this compiler instance.
  • llvm::vfs::FileSystem is used for all underlying file accesses. The actual vfs used by the compiler may be an overlay over the passed vfs. Returns null on errors. When non-null value is returned, it is expected to be consumed by FrontendAction::BeginSourceFile to properly destroy MainFile.

◆ prepareTweak()

llvm::Expected< std::unique_ptr< Tweak > > clang::clangd::prepareTweak ( StringRef  ID,
const Tweak::Selection S 
)

Definition at line 77 of file Tweak.cpp.

Referenced by clang::clangd::ClangdServer::applyTweak().

◆ prepareTweaks()

std::vector< std::unique_ptr< Tweak > > clang::clangd::prepareTweaks ( const Tweak::Selection S,
llvm::function_ref< bool(const Tweak &)>  Filter 
)

Calls prepare() on all tweaks that satisfy the filter, returning those that can run on the selection.

Definition at line 59 of file Tweak.cpp.

◆ printName()

std::string clang::clangd::printName ( const ASTContext &  Ctx,
const NamedDecl &  ND 
)

Prints unqualified name of the decl for the purpose of displaying it to the user.

Anonymous decls return names of the form "(anonymous {kind})", e.g. "(anonymous struct)" or "(anonymous namespace)".

Definition at line 207 of file AST.cpp.

References Ctx, getQualifierLoc(), isAnonymous(), Name, Out, clang::tidy::bugprone::PP, and printTemplateSpecializationArgs().

◆ printNamespaceScope()

std::string clang::clangd::printNamespaceScope ( const DeclContext &  DC)

Returns the first enclosing namespace scope starting from DC.

Definition at line 277 of file AST.cpp.

References Ctx, and printQualifiedName().

◆ printQualifiedName()

std::string clang::clangd::printQualifiedName ( const NamedDecl &  ND)

Returns the qualified name of ND.

The scope doesn't contain unwritten scopes like inline namespaces.

Definition at line 168 of file AST.cpp.

References OS.

Referenced by operator<<(), and printNamespaceScope().

◆ printTemplateSpecializationArgs()

std::string clang::clangd::printTemplateSpecializationArgs ( const NamedDecl &  ND)

Prints template arguments of a decl as written in the source code, including enclosing '<' and '>', e.g for a partial specialization like: template <typename u>=""> struct Foo<int, U> will return '<int, U>'.

Returns an empty string if decl is not a template specialization.

Definition at line 248 of file AST.cpp.

References OS.

Referenced by operator<<(), and printName().

◆ printType()

std::string clang::clangd::printType ( const QualType  QT,
const DeclContext &  CurContext 
)

Returns a QualType as string.

The result doesn't contain unwritten scopes like anonymous/inline namespace.

Definition at line 304 of file AST.cpp.

◆ printUsingNamespaceName()

std::string clang::clangd::printUsingNamespaceName ( const ASTContext &  Ctx,
const UsingDirectiveDecl &  D 
)

Returns the name of the namespace inside the 'using namespace' directive, as written in the code.

E.g., passing 'using namespace ::std' will result in '::std'.

Definition at line 195 of file AST.cpp.

References Ctx, Name, Out, and clang::tidy::bugprone::PP.

◆ qualifiedByUnresolved()

llvm::Optional<std::string> clang::clangd::qualifiedByUnresolved ( const SourceManager &  SM,
SourceLocation  Loc,
const LangOptions &  LangOpts 
)

Definition at line 195 of file clangd/IncludeFixer.cpp.

◆ quality()

float clang::clangd::quality ( const Symbol S)

Computes query-independent quality score for a Symbol.

This currently falls in the range [1, ln(#indexed documents)]. FIXME: this should probably be split into symbol -> signals and signals -> score, so it can be reused for Sema completions.

Definition at line 29 of file Symbol.cpp.

References clang::clangd::detail::log(), and clang::clangd::Symbol::References.

◆ rangeInCommonFile()

static SourceRange clang::clangd::rangeInCommonFile ( SourceRange  R,
const SourceManager &  SM,
const LangOptions &  LangOpts 
)
static

Definition at line 343 of file SourceCode.cpp.

◆ readIndexFile()

llvm::Expected< IndexFileIn > clang::clangd::readIndexFile ( llvm::StringRef  Data)

Definition at line 657 of file Serialization.cpp.

Referenced by clang::clangd::MemoryShardStorage::loadShard().

◆ readYAML()

llvm::Expected< IndexFileIn > clang::clangd::readYAML ( llvm::StringRef  Data)

Definition at line 439 of file YAMLSerialization.cpp.

◆ refFromYAML()

llvm::Expected< clangd::Ref > clang::clangd::refFromYAML ( StringRef  YAML,
llvm::UniqueStringSaver *  Strings 
)

Definition at line 543 of file YAMLSerialization.cpp.

◆ reformatEdit()

llvm::Error clang::clangd::reformatEdit ( Edit E,
const format::FormatStyle Style 
)

Formats the edits and code around it according to Style.

Changes Replacements to formatted ones if succeeds.

Definition at line 1034 of file SourceCode.cpp.

◆ RefsAre()

::testing::Matcher<const RefSlab &> clang::clangd::RefsAre ( std::vector<::testing::Matcher< Ref >>  Matchers)

Definition at line 37 of file BackgroundIndexTests.cpp.

◆ removeDots()

Path clang::clangd::removeDots ( PathRef  File)

Returns a version of File that doesn't contain dots and dot dots.

e.g /a/b/../c -> /a/c /a/b/./c -> /a/b/c FIXME: We should avoid encountering such paths in clangd internals by filtering everything we get over LSP, CDB, etc.

Definition at line 114 of file FS.cpp.

Referenced by clang::clangd::OverlayCDB::getCompileCommand(), and clang::clangd::OverlayCDB::setCompileCommand().

◆ rename()

llvm::Expected< FileEdits > clang::clangd::rename ( const RenameInputs RInputs)

Renames all occurrences of the symbol.

The result edits are unformatted. If AllowCrossFile is false, returns an error if rename a symbol that's used in another file (per the index).

Definition at line 442 of file Rename.cpp.

References Tracer.

◆ renameRangeAdjustmentCost()

size_t clang::clangd::renameRangeAdjustmentCost ( ArrayRef< Range Indexed,
ArrayRef< Range Lexed,
ArrayRef< size_t >  MappedIndex 
)

Evaluates how good the mapped result is.

0 indicates a perfect match.

Exposed for testing only.

REQUIRED: Indexed and Lexed are sorted, Indexed and MappedIndex have the same size.

Definition at line 685 of file Rename.cpp.

References Line.

Referenced by getMappedRanges().

◆ renderDoc()

static MarkupContent clang::clangd::renderDoc ( const markup::Document Doc,
MarkupKind  Kind 
)
static

Definition at line 1840 of file CodeComplete.cpp.

◆ replace()

static std::string clang::clangd::replace ( llvm::StringRef  Haystack,
llvm::StringRef  Needle,
llvm::StringRef  Repl 
)
static

◆ replacementsToEdits() [1/2]

std::vector<TextEdit> clang::clangd::replacementsToEdits ( llvm::StringRef  Code,
const tooling::Replacements &  Repls 
)

Definition at line 504 of file SourceCode.cpp.

Referenced by clang::clangd::Edit::asTextEdits().

◆ replacementsToEdits() [2/2]

std::vector<TextEdit> clang::clangd::replacementsToEdits ( StringRef  Code,
const tooling::Replacements &  Repls 
)

◆ replacementToEdit() [1/2]

TextEdit clang::clangd::replacementToEdit ( llvm::StringRef  Code,
const tooling::Replacement &  R 
)

Definition at line 496 of file SourceCode.cpp.

References Code, and offsetToPosition().

Referenced by clang::clangd::IncludeInserter::insert().

◆ replacementToEdit() [2/2]

TextEdit clang::clangd::replacementToEdit ( StringRef  Code,
const tooling::Replacement &  R 
)

◆ requestShutdown()

void clang::clangd::requestShutdown ( )

Sets a flag to indicate that clangd was sent a shutdown signal, and the transport loop should exit at the next opportunity.

If shutdown was already requested, aborts the process. This function is threadsafe and signal-safe.

Definition at line 28 of file Shutdown.cpp.

References ShutdownRequested.

Referenced by main().

◆ resolveTypeHierarchy()

void clang::clangd::resolveTypeHierarchy ( TypeHierarchyItem Item,
int  ResolveLevels,
TypeHierarchyDirection  Direction,
const SymbolIndex Index 
)

◆ retryAfterSignalUnlessShutdown()

template<typename Fun , typename Ret = decltype(std::declval<Fun>()())>
Ret clang::clangd::retryAfterSignalUnlessShutdown ( const std::enable_if_t< true, Ret > &  Fail,
const Fun &  F 
)

Retry an operation if it gets interrupted by a signal.

This is like llvm::sys::RetryAfterSignal, except that if shutdown was requested (which interrupts IO), we'll fail rather than retry.

Definition at line 68 of file Shutdown.h.

◆ runAddDocument() [1/2]

void clang::clangd::runAddDocument ( ClangdServer Server,
PathRef  File,
llvm::StringRef  Contents,
llvm::StringRef  Version,
WantDiagnostics  WantDiags,
bool  ForceRebuild 
)

Definition at line 15 of file SyncAPI.cpp.

◆ runAddDocument() [2/2]

void clang::clangd::runAddDocument ( ClangdServer Server,
PathRef  File,
StringRef  Contents,
StringRef  Version = "null",
WantDiagnostics  WantDiags = WantDiagnostics::Auto,
bool  ForceRebuild = false 
)

◆ runAsync()

template<typename T >
std::future<T> clang::clangd::runAsync ( llvm::unique_function< T()>  Action)

Runs Action asynchronously with a new std::thread.

The context will be propagated.

Definition at line 124 of file Threading.h.

References Action, clang::clangd::Context::clone(), Ctx, and clang::clangd::Context::current().

◆ runCodeComplete()

llvm::Expected< CodeCompleteResult > clang::clangd::runCodeComplete ( ClangdServer Server,
PathRef  File,
Position  Pos,
clangd::CodeCompleteOptions  Opts 
)

Definition at line 72 of file SyncAPI.cpp.

◆ runDumpAST()

std::string clang::clangd::runDumpAST ( ClangdServer Server,
PathRef  File 
)

Definition at line 115 of file SyncAPI.cpp.

◆ runFindDocumentHighlights()

llvm::Expected< std::vector< DocumentHighlight > > clang::clangd::runFindDocumentHighlights ( ClangdServer Server,
PathRef  File,
Position  Pos 
)

Definition at line 94 of file SyncAPI.cpp.

◆ runFormatFile()

llvm::Expected< tooling::Replacements > clang::clangd::runFormatFile ( ClangdServer Server,
PathRef  File,
StringRef  Code 
)

Definition at line 109 of file SyncAPI.cpp.

◆ runFuzzyFind() [1/3]

SymbolSlab clang::clangd::runFuzzyFind ( const SymbolIndex Index,
const FuzzyFindRequest Req 
)

Definition at line 128 of file SyncAPI.cpp.

References Builder, clang::clangd::SymbolIndex::fuzzyFind(), and Index.

◆ runFuzzyFind() [2/3]

SymbolSlab clang::clangd::runFuzzyFind ( const SymbolIndex Index,
llvm::StringRef  Query 
)

Definition at line 121 of file SyncAPI.cpp.

◆ runFuzzyFind() [3/3]

SymbolSlab clang::clangd::runFuzzyFind ( const SymbolIndex Index,
StringRef  Query 
)

◆ runLocateSymbolAt()

llvm::Expected< std::vector< LocatedSymbol > > clang::clangd::runLocateSymbolAt ( ClangdServer Server,
PathRef  File,
Position  Pos 
)

Definition at line 87 of file SyncAPI.cpp.

◆ runRename() [1/2]

llvm::Expected<FileEdits> clang::clangd::runRename ( ClangdServer Server,
PathRef  File,
Position  Pos,
llvm::StringRef  NewName,
const RenameOptions RenameOpts 
)

Definition at line 100 of file SyncAPI.cpp.

◆ runRename() [2/2]

llvm::Expected<FileEdits> clang::clangd::runRename ( ClangdServer Server,
PathRef  File,
Position  Pos,
StringRef  NewName,
const clangd::RenameOptions RenameOpts 
)

◆ runSemanticRanges()

llvm::Expected< std::vector< SelectionRange > > clang::clangd::runSemanticRanges ( ClangdServer Server,
PathRef  File,
const std::vector< Position > &  Pos 
)

Definition at line 143 of file SyncAPI.cpp.

◆ runSignatureHelp()

llvm::Expected< SignatureHelp > clang::clangd::runSignatureHelp ( ClangdServer Server,
PathRef  File,
Position  Pos 
)

Definition at line 79 of file SyncAPI.cpp.

◆ runSwitchHeaderSource()

llvm::Expected< llvm::Optional< clangd::Path > > clang::clangd::runSwitchHeaderSource ( ClangdServer Server,
PathRef  File 
)

Definition at line 151 of file SyncAPI.cpp.

◆ scopeBoost()

static float clang::clangd::scopeBoost ( ScopeDistance Distance,
llvm::Optional< llvm::StringRef >  SymbolScope 
)
static

◆ scopeToPath()

static std::pair<std::string, int> clang::clangd::scopeToPath ( llvm::StringRef  Scope)
static

◆ semanticTokenTypes()

static std::vector<llvm::StringRef> clang::clangd::semanticTokenTypes ( )
static

Definition at line 468 of file ClangdLSPServer.cpp.

References LastKind, and toSemanticTokenType().

◆ shutdownRequested()

bool clang::clangd::shutdownRequested ( )

Checks whether requestShutdown() was called.

This function is threadsafe and signal-safe.

Definition at line 34 of file Shutdown.cpp.

References ShutdownRequested.

◆ signatureHelp()

SignatureHelp clang::clangd::signatureHelp ( PathRef  FileName,
Position  Pos,
const PreambleData Preamble,
const ParseInputs ParseInput 
)

Get signature help at a specified Pos in FileName.

Definition at line 1790 of file CodeComplete.cpp.

References elog(), Offset, ParseInput, Pos, and positionToOffset().

Referenced by clang::clangd::ClangdServer::signatureHelp().

◆ sortText()

std::string clang::clangd::sortText ( float  Score,
llvm::StringRef  Tiebreak = "" 
)

Returns a string that sorts in the same order as (-Score, Tiebreak), for LSP.

(The highest score compares smallest so it sorts at the top).

Definition at line 485 of file Quality.cpp.

References encodeFloat(), Lower, Name, OS, and Score.

◆ sourceLocationInMainFile()

llvm::Expected< SourceLocation > clang::clangd::sourceLocationInMainFile ( const SourceManager &  SM,
Position  P 
)

Return the file location, corresponding to P.

Note that one should take care to avoid comparing the result with expansion locations.

Definition at line 461 of file SourceCode.cpp.

◆ sourceLocToPosition()

Position clang::clangd::sourceLocToPosition ( const SourceManager &  SM,
SourceLocation  Loc 
)

Turn a SourceLocation into a [line, column] pair.

FIXME: This should return an error if the location is invalid.

Definition at line 220 of file SourceCode.cpp.

◆ splitQualifiedName() [1/2]

std::pair<llvm::StringRef, llvm::StringRef> clang::clangd::splitQualifiedName ( llvm::StringRef  QName)

From "a::b::c", return {"a::b::", "c"}.

Scope is empty if there's no qualifier.

◆ splitQualifiedName() [2/2]

std::pair<StringRef, StringRef> clang::clangd::splitQualifiedName ( StringRef  QName)

Definition at line 489 of file SourceCode.cpp.

References Pos.

◆ sym()

Symbol clang::clangd::sym ( llvm::StringRef  QName,
index::SymbolKind  Kind,
llvm::StringRef  USRFormat 
)

◆ symbol()

Symbol clang::clangd::symbol ( llvm::StringRef  QName)

◆ symbolFromYAML()

llvm::Expected< clangd::Symbol > clang::clangd::symbolFromYAML ( StringRef  YAML,
llvm::UniqueStringSaver *  Strings 
)

Definition at line 532 of file YAMLSerialization.cpp.

◆ symbolToLocation()

llvm::Expected< Location > clang::clangd::symbolToLocation ( const Symbol Sym,
llvm::StringRef  TUPath 
)

Helper function for deriving an LSP Location for a Symbol.

Definition at line 63 of file FindSymbols.cpp.

References clang::clangd::Symbol::CanonicalDeclaration, clang::clangd::Symbol::Definition, and indexToLSPLocation().

Referenced by symbolToTypeHierarchyItem().

◆ symbolToTypeHierarchyItem()

static Optional<TypeHierarchyItem> clang::clangd::symbolToTypeHierarchyItem ( const Symbol S,
const SymbolIndex Index,
PathRef  TUPath 
)
static

◆ targetDecl()

llvm::SmallVector< const NamedDecl *, 1 > clang::clangd::targetDecl ( const ast_type_traits::DynTypedNode &  ,
DeclRelationSet  Mask 
)

targetDecl() finds the declaration referred to by an AST node.

For example a RecordTypeLoc refers to the RecordDecl for the type.

In some cases there are multiple results, e.g. a dependent unresolved OverloadExpr may have several candidates. All will be returned:

void foo(int); <– candidate void foo(double); <– candidate template <typename t>=""> callFoo() { foo(T()); } ^ OverloadExpr

In other cases, there may be choices about what "referred to" means. e.g. does naming a typedef refer to the underlying type? The results are marked with a set of DeclRelations, and can be filtered.

struct S{}; <– candidate (underlying) using T = S{}; <– candidate (alias) T x; ^ TypedefTypeLoc

Formally, we walk a graph starting at the provided node, and return the decls that were found. Certain edges in the graph have labels, and for each decl we return the set of labels seen on a path to the decl. For the previous example:

           TypedefTypeLoc T
                  |
            TypedefType T
               /     \
      [underlying]  [alias]
             /         \
     RecordDecl S    TypeAliasDecl T

Note that this function only returns NamedDecls. Generally other decls don't have references in this sense, just the node itself. If callers want to support such decls, they should cast the node directly.

FIXME: some AST nodes cannot be DynTypedNodes, these cannot be specified.

Definition at line 568 of file FindTarget.cpp.

◆ TEST() [1/6]

clang::clangd::TEST ( BackgroundQueueTest  ,
Boost   
)

Definition at line 736 of file BackgroundIndexTests.cpp.

◆ TEST() [2/6]

clang::clangd::TEST ( BackgroundQueueTest  ,
Priority   
)

◆ TEST() [3/6]

clang::clangd::TEST ( BackgroundQueueTest  ,
Progress   
)

◆ TEST() [4/6]

clang::clangd::TEST ( ContextTests  ,
Builders   
)

◆ TEST() [5/6]

clang::clangd::TEST ( ContextTests  ,
MoveOps   
)

◆ TEST() [6/6]

clang::clangd::TEST ( ContextTests  ,
Simple   
)

◆ TEST_F() [1/15]

clang::clangd::TEST_F ( BackgroundIndexRebuilderTest  ,
IndexingTUs   
)

Definition at line 668 of file BackgroundIndexTests.cpp.

◆ TEST_F() [2/15]

clang::clangd::TEST_F ( BackgroundIndexRebuilderTest  ,
LoadingShards   
)

Definition at line 677 of file BackgroundIndexTests.cpp.

◆ TEST_F() [3/15]

clang::clangd::TEST_F ( BackgroundIndexTest  ,
CmdLineHash   
)

Definition at line 586 of file BackgroundIndexTests.cpp.

References FS.

◆ TEST_F() [4/15]

clang::clangd::TEST_F ( BackgroundIndexTest  ,
Config   
)

Definition at line 111 of file BackgroundIndexTests.cpp.

References Filename, clang::clangd::MockFS::Files, FS, Name, and testRoot().

◆ TEST_F() [5/15]

clang::clangd::TEST_F ( BackgroundIndexTest  ,
DirectIncludesTest   
)

Definition at line 302 of file BackgroundIndexTests.cpp.

References clang::clangd::MockFS::Files, FS, and testPath().

◆ TEST_F() [6/15]

clang::clangd::TEST_F ( BackgroundIndexTest  ,
IndexTwoFiles   
)

Definition at line 161 of file BackgroundIndexTests.cpp.

References clang::clangd::MockFS::Files, FS, and testPath().

◆ TEST_F() [7/15]

clang::clangd::TEST_F ( BackgroundIndexTest  ,
NoCrashOnErrorFile   
)

Definition at line 92 of file BackgroundIndexTests.cpp.

References clang::clangd::MockFS::Files, FS, and testPath().

◆ TEST_F() [8/15]

clang::clangd::TEST_F ( BackgroundIndexTest  ,
NoDotsInAbsPath   
)

Definition at line 492 of file BackgroundIndexTests.cpp.

References FS.

◆ TEST_F() [9/15]

clang::clangd::TEST_F ( BackgroundIndexTest  ,
ShardStorageEmptyFile   
)

Definition at line 424 of file BackgroundIndexTests.cpp.

References clang::clangd::MockFS::Files, FS, and testPath().

◆ TEST_F() [10/15]

clang::clangd::TEST_F ( BackgroundIndexTest  ,
ShardStorageLoad   
)

Definition at line 353 of file BackgroundIndexTests.cpp.

References clang::clangd::MockFS::Files, FS, and testPath().

◆ TEST_F() [11/15]

clang::clangd::TEST_F ( BackgroundIndexTest  ,
ShardStorageTest   
)

Definition at line 231 of file BackgroundIndexTests.cpp.

References clang::clangd::MockFS::Files, FS, and testPath().

◆ TEST_F() [12/15]

clang::clangd::TEST_F ( BackgroundIndexTest  ,
UncompilableFiles   
)

Definition at line 523 of file BackgroundIndexTests.cpp.

References FS.

◆ TEST_F() [13/15]

clang::clangd::TEST_F ( ThreadingTest  ,
Memoize   
)

Definition at line 66 of file ThreadingTests.cpp.

References clang::clangd::AsyncTaskRunner::runAsync().

◆ TEST_F() [14/15]

clang::clangd::TEST_F ( ThreadingTest  ,
MemoizeDeterministic   
)

◆ TEST_F() [15/15]

clang::clangd::TEST_F ( ThreadingTest  ,
TaskRunner   
)

Definition at line 19 of file ThreadingTests.cpp.

◆ testPath()

std::string clang::clangd::testPath ( PathRef  File,
llvm::sys::path::Style  Style 
)

◆ testRoot()

const char * clang::clangd::testRoot ( )

◆ timeoutSeconds()

Deadline clang::clangd::timeoutSeconds ( llvm::Optional< double >  Seconds)

Makes a deadline from a timeout in seconds. None means wait forever.

Definition at line 102 of file Threading.cpp.

References clang::clangd::Deadline::infinity().

Referenced by clang::clangd::BackgroundQueue::blockUntilIdleForTest(), and clang::clangd::ClangdServer::blockUntilIdleForTest().

◆ toCodeAction()

CodeAction clang::clangd::toCodeAction ( const Fix F,
const URIForFile File 
)

Convert from Fix to LSP CodeAction.

Definition at line 370 of file Diagnostics.cpp.

◆ toHalfOpenFileRange()

llvm::Optional< SourceRange > clang::clangd::toHalfOpenFileRange ( const SourceManager &  Mgr,
const LangOptions &  LangOpts,
SourceRange  R 
)

Turns a token range into a half-open range and checks its correctness.

The resulting range will have only valid source location on both sides, both of which are file locations.

File locations always point to a particular offset in a file, i.e. they never refer to a location inside a macro expansion. Turning locations from macro expansions into file locations is ambiguous - one can use SourceManager::{getExpansion|getFile|getSpelling}Loc. This function calls SourceManager::getFileLoc on both ends of R to do the conversion.

User input (e.g. cursor position) is expressed as a file location, so this function can be viewed as a way to normalize the ranges used in the clang AST so that they are comparable with ranges coming from the user input.

Definition at line 428 of file SourceCode.cpp.

◆ toHeaderFile()

llvm::Expected< HeaderFile > clang::clangd::toHeaderFile ( llvm::StringRef  Header,
llvm::StringRef  HintPath 
)

Creates a HeaderFile from Header which can be either a URI or a literal include.

Definition at line 116 of file Headers.cpp.

References clang::clangd::URI::includeSpelling(), isLiteralInclude(), clang::clangd::URI::parse(), and clang::clangd::URI::resolve().

◆ toJSON() [1/45]

llvm::json::Value clang::clangd::toJSON ( const ApplyWorkspaceEditParams Params)

Definition at line 755 of file Protocol.cpp.

◆ toJSON() [2/45]

llvm::json::Value clang::clangd::toJSON ( const CodeAction CA)

Definition at line 702 of file Protocol.cpp.

◆ toJSON() [3/45]

llvm::json::Value clang::clangd::toJSON ( const Command &  C)

Definition at line 689 of file Protocol.cpp.

◆ toJSON() [4/45]

llvm::json::Value clang::clangd::toJSON ( const CompletionItem CI)

Definition at line 892 of file Protocol.cpp.

◆ toJSON() [5/45]

llvm::json::Value clang::clangd::toJSON ( const CompletionList L)

Definition at line 929 of file Protocol.cpp.

◆ toJSON() [6/45]

llvm::json::Value clang::clangd::toJSON ( const Diagnostic D)

Definition at line 531 of file Protocol.cpp.

◆ toJSON() [7/45]

llvm::json::Value clang::clangd::toJSON ( const DiagnosticRelatedInformation DRI)

Definition at line 524 of file Protocol.cpp.

◆ toJSON() [8/45]

llvm::json::Value clang::clangd::toJSON ( const DocumentHighlight DH)

Definition at line 985 of file Protocol.cpp.

◆ toJSON() [9/45]

llvm::json::Value clang::clangd::toJSON ( const DocumentLink DocumentLink)

Definition at line 1237 of file Protocol.cpp.

◆ toJSON() [10/45]

llvm::json::Value clang::clangd::toJSON ( const DocumentSymbol S)

Definition at line 719 of file Protocol.cpp.

◆ toJSON() [11/45]

llvm::json::Value clang::clangd::toJSON ( const FileStatus FStatus)

Definition at line 992 of file Protocol.cpp.

◆ toJSON() [12/45]

llvm::json::Value clang::clangd::toJSON ( const FoldingRange Range)

Definition at line 1249 of file Protocol.cpp.

◆ toJSON() [13/45]

llvm::json::Value clang::clangd::toJSON ( const FuzzyFindRequest Request)

Definition at line 48 of file Index.cpp.

Referenced by operator<<().

◆ toJSON() [14/45]

llvm::json::Value clang::clangd::toJSON ( const Hover H)

Definition at line 838 of file Protocol.cpp.

◆ toJSON() [15/45]

llvm::json::Value clang::clangd::toJSON ( const Location P)

Definition at line 138 of file Protocol.cpp.

◆ toJSON() [16/45]

llvm::json::Value clang::clangd::toJSON ( const MarkupContent MC)

Definition at line 828 of file Protocol.cpp.

◆ toJSON() [17/45]

llvm::json::Value clang::clangd::toJSON ( const MessageType R)

Definition at line 440 of file Protocol.cpp.

◆ toJSON() [18/45]

llvm::json::Value clang::clangd::toJSON ( const OffsetEncoding OE)

Definition at line 1183 of file Protocol.cpp.

◆ toJSON() [19/45]

llvm::json::Value clang::clangd::toJSON ( const ParameterInformation PI)

Definition at line 936 of file Protocol.cpp.

◆ toJSON() [20/45]

llvm::json::Value clang::clangd::toJSON ( const Position P)

Definition at line 111 of file Protocol.cpp.

◆ toJSON() [21/45]

template<typename T >
llvm::json::Value clang::clangd::toJSON ( const ProgressParams< T > &  P)

Definition at line 557 of file Protocol.h.

◆ toJSON() [22/45]

llvm::json::Value clang::clangd::toJSON ( const PublishDiagnosticsParams PDP)

Definition at line 562 of file Protocol.cpp.

◆ toJSON() [23/45]

llvm::json::Value clang::clangd::toJSON ( const Range P)

Definition at line 127 of file Protocol.cpp.

◆ toJSON() [24/45]

llvm::json::Value clang::clangd::toJSON ( const SelectionRange Out)

Definition at line 1224 of file Protocol.cpp.

◆ toJSON() [25/45]

llvm::json::Value clang::clangd::toJSON ( const SemanticTokens Tokens)

Definition at line 1020 of file Protocol.cpp.

◆ toJSON() [26/45]

llvm::json::Value clang::clangd::toJSON ( const SemanticTokensEdit Edit)

Definition at line 1025 of file Protocol.cpp.

◆ toJSON() [27/45]

llvm::json::Value clang::clangd::toJSON ( const SemanticTokensOrDelta TE)

Definition at line 1032 of file Protocol.cpp.

◆ toJSON() [28/45]

llvm::json::Value clang::clangd::toJSON ( const ShowMessageParams R)

Definition at line 444 of file Protocol.cpp.

◆ toJSON() [29/45]

llvm::json::Value clang::clangd::toJSON ( const SignatureHelp SH)

Definition at line 967 of file Protocol.cpp.

◆ toJSON() [30/45]

llvm::json::Value clang::clangd::toJSON ( const SignatureInformation SI)

Definition at line 950 of file Protocol.cpp.

◆ toJSON() [31/45]

llvm::json::Value clang::clangd::toJSON ( const SymbolDetails P)

Definition at line 650 of file Protocol.cpp.

◆ toJSON() [32/45]

llvm::json::Value clang::clangd::toJSON ( const SymbolInformation P)

Definition at line 630 of file Protocol.cpp.

◆ toJSON() [33/45]

llvm::json::Value clang::clangd::toJSON ( const TextDocumentIdentifier R)

Definition at line 84 of file Protocol.cpp.

◆ toJSON() [34/45]

llvm::json::Value clang::clangd::toJSON ( const TextEdit P)

Definition at line 160 of file Protocol.cpp.

◆ toJSON() [35/45]

llvm::json::Value clang::clangd::toJSON ( const TheiaSemanticHighlightingInformation Highlighting)

◆ toJSON() [36/45]

llvm::json::Value clang::clangd::toJSON ( const TheiaSemanticHighlightingParams Highlighting)

Definition at line 1211 of file Protocol.cpp.

◆ toJSON() [37/45]

llvm::json::Value clang::clangd::toJSON ( const TweakArgs A)

Definition at line 750 of file Protocol.cpp.

◆ toJSON() [38/45]

llvm::json::Value clang::clangd::toJSON ( const TypeHierarchyItem I)

Definition at line 1118 of file Protocol.cpp.

◆ toJSON() [39/45]

llvm::json::Value clang::clangd::toJSON ( const URIForFile U)

Serialize/deserialize URIForFile to/from a string URI.

Definition at line 78 of file Protocol.cpp.

◆ toJSON() [40/45]

llvm::json::Value clang::clangd::toJSON ( const VersionedTextDocumentIdentifier R)

Definition at line 93 of file Protocol.cpp.

◆ toJSON() [41/45]

llvm::json::Value clang::clangd::toJSON ( const WorkDoneProgressBegin P)

Definition at line 406 of file Protocol.cpp.

◆ toJSON() [42/45]

llvm::json::Value clang::clangd::toJSON ( const WorkDoneProgressCreateParams P)

Definition at line 402 of file Protocol.cpp.

◆ toJSON() [43/45]

llvm::json::Value clang::clangd::toJSON ( const WorkDoneProgressEnd P)

Definition at line 432 of file Protocol.cpp.

◆ toJSON() [44/45]

llvm::json::Value clang::clangd::toJSON ( const WorkDoneProgressReport P)

Definition at line 420 of file Protocol.cpp.

◆ toJSON() [45/45]

llvm::json::Value clang::clangd::toJSON ( const WorkspaceEdit WE)

Definition at line 735 of file Protocol.cpp.

◆ toLSPDiags()

void clang::clangd::toLSPDiags ( const Diag D,
const URIForFile File,
const ClangdDiagnosticOptions Opts,
llvm::function_ref< void(clangd::Diagnostic, llvm::ArrayRef< Fix  
)

Conversion to LSP diagnostics.

Formats the error message of each diagnostic to include all its notes. Notes inside main file are also provided as separate diagnostics with their corresponding fixits. Notes outside main file do not have a corresponding LSP diagnostic, but can still be included as part of their main diagnostic's message.

Definition at line 380 of file Diagnostics.cpp.

◆ toLSPRange()

static clangd::Range clang::clangd::toLSPRange ( llvm::StringRef  Code,
Annotations::Range  R 
)
static

◆ toSemanticTokens()

std::vector< SemanticToken > clang::clangd::toSemanticTokens ( llvm::ArrayRef< HighlightingToken Tokens)

Definition at line 477 of file SemanticHighlighting.cpp.

◆ toSemanticTokenType()

llvm::StringRef clang::clangd::toSemanticTokenType ( HighlightingKind  Kind)

Definition at line 509 of file SemanticHighlighting.cpp.

References Kind.

Referenced by semanticTokenTypes().

◆ toSourceCode()

llvm::StringRef clang::clangd::toSourceCode ( const SourceManager &  SM,
SourceRange  R 
)

Returns the source code covered by the source range.

EXPECTS: isValidFileRange(R) == true.

Definition at line 450 of file SourceCode.cpp.

◆ toString()

static const char* clang::clangd::toString ( OffsetEncoding  OE)
static

Definition at line 1170 of file Protocol.cpp.

References UnsupportedEncoding, UTF16, UTF32, and UTF8.

Referenced by operator<<().

◆ toTextEdit()

TextEdit clang::clangd::toTextEdit ( const FixItHint &  FixIt,
const SourceManager &  M,
const LangOptions &  L 
)

Definition at line 551 of file SourceCode.cpp.

◆ toTextKind()

static llvm::StringRef clang::clangd::toTextKind ( MarkupKind  Kind)
static

Definition at line 797 of file Protocol.cpp.

References Kind, Markdown, and PlainText.

Referenced by operator<<().

◆ toTextMateScope()

llvm::StringRef clang::clangd::toTextMateScope ( HighlightingKind  Kind)

Converts a HighlightingKind to a corresponding TextMate scope (https://manual.macromates.com/en/language_grammars).

Definition at line 584 of file SemanticHighlighting.cpp.

References Kind.

◆ toTheiaSemanticHighlightingInformation()

std::vector< TheiaSemanticHighlightingInformation > clang::clangd::toTheiaSemanticHighlightingInformation ( llvm::ArrayRef< LineHighlightings Tokens)

Convert to LSP's semantic highlighting information.

Definition at line 555 of file SemanticHighlighting.cpp.

◆ toTokenRange()

static SourceRange clang::clangd::toTokenRange ( CharSourceRange  Range,
const SourceManager &  SM,
const LangOptions &  LangOpts 
)
static

Definition at line 316 of file SourceCode.cpp.

◆ toYAML() [1/5]

std::string clang::clangd::toYAML ( const Ref R)

Definition at line 520 of file YAMLSerialization.cpp.

References OS, Output, and Reference.

◆ toYAML() [2/5]

std::string clang::clangd::toYAML ( const Relation R)

Definition at line 509 of file YAMLSerialization.cpp.

References OS, and Output.

◆ toYAML() [3/5]

std::string clang::clangd::toYAML ( const std::pair< SymbolID, ArrayRef< Ref >> &  )

◆ toYAML() [4/5]

std::string clang::clangd::toYAML ( const std::pair< SymbolID, llvm::ArrayRef< Ref >> &  Data)

Definition at line 498 of file YAMLSerialization.cpp.

◆ toYAML() [5/5]

std::string clang::clangd::toYAML ( const Symbol S)

Definition at line 487 of file YAMLSerialization.cpp.

References OS, and Output.

◆ transformCursorPosition()

unsigned clang::clangd::transformCursorPosition ( unsigned  Offset,
const std::vector< tooling::Replacement > &  Replacements 
)

Determine the new cursor position after applying Replacements.

Analogue of tooling::Replacements::getShiftedCodePosition().

Definition at line 353 of file Format.cpp.

◆ translatePreamblePatchLocation()

SourceLocation clang::clangd::translatePreamblePatchLocation ( SourceLocation  Loc,
const SourceManager &  SM 
)

Translates locations inside preamble patch to their main-file equivalent using presumed locations.

Returns Loc if it isn't inside preamble patch.

Definition at line 536 of file Preamble.cpp.

◆ tweakSelection()

static llvm::Expected<std::vector<std::unique_ptr<Tweak::Selection> > > clang::clangd::tweakSelection ( const Range Sel,
const InputsAndAST AST 
)
static

◆ typeParents()

std::vector< const CXXRecordDecl * > clang::clangd::typeParents ( const CXXRecordDecl *  CXXRD)

Given a record type declaration, find its base (parent) types.

Definition at line 1361 of file XRefs.cpp.

◆ unionTokenRange()

static SourceRange clang::clangd::unionTokenRange ( SourceRange  R1,
SourceRange  R2,
const SourceManager &  SM,
const LangOptions &  LangOpts 
)
static

Definition at line 325 of file SourceCode.cpp.

◆ updateVersion()

static void clang::clangd::updateVersion ( DraftStore::Draft D,
llvm::Optional< int64_t >  Version 
)
static

Definition at line 37 of file DraftStore.cpp.

References log(), and clang::clangd::DraftStore::Draft::Version.

Referenced by clang::clangd::DraftStore::addDraft().

◆ uriProximity()

static std::pair<float, unsigned> clang::clangd::uriProximity ( llvm::StringRef  SymbolURI,
URIDistance D 
)
static

◆ var()

Symbol clang::clangd::var ( llvm::StringRef  Name)

Definition at line 68 of file TestIndex.cpp.

References Name, and sym().

◆ visibleNamespaces()

std::vector< std::string > clang::clangd::visibleNamespaces ( llvm::StringRef  Code,
const LangOptions &  LangOpts 
)

Heuristically determine namespaces visible at a point, without parsing Code.

This considers using-directives and enclosing namespace-declarations that are visible (and not obfuscated) in the file itself (not headers). Code should be truncated at the point of interest.

The returned vector is always non-empty.

  • The first element is the namespace that encloses the point: a declaration near the point would be within this namespace.
  • The elements are the namespaces in scope at the point: an unqualified lookup would search within these namespaces.

Using directives are resolved against all enclosing scopes, but no other namespace directives.

example: using namespace a; namespace foo { using namespace b;

visibleNamespaces are {"foo::", "", "a::", "b::", "foo::b::"}, not "a::b::".

Definition at line 792 of file SourceCode.cpp.

◆ visitStrings()

template<typename Callback >
void clang::clangd::visitStrings ( Symbol S,
const Callback CB 
)

◆ vlog()

template<typename... Ts>
void clang::clangd::vlog ( const char *  Fmt,
Ts &&...  Vals 
)

◆ wait() [1/2]

void clang::clangd::wait ( std::unique_lock< std::mutex > &  Lock,
std::condition_variable &  CV,
Deadline  D 
)

◆ wait() [2/2]

template<typename Func >
LLVM_NODISCARD bool clang::clangd::wait ( std::unique_lock< std::mutex > &  Lock,
std::condition_variable &  CV,
Deadline  D,
Func  F 
)

Waits on a condition variable until F() is true or D expires.

Definition at line 92 of file Threading.h.

◆ wordMatching()

static llvm::Optional<llvm::StringRef> clang::clangd::wordMatching ( llvm::StringRef  Name,
const llvm::StringSet<> *  ContextWords 
)
static

Definition at line 343 of file Quality.cpp.

Referenced by clang::clangd::SymbolRelevanceSignals::evaluate(), and operator<<().

◆ writeCodeToFixMessage()

static void clang::clangd::writeCodeToFixMessage ( llvm::raw_ostream &  OS,
llvm::StringRef  Code 
)
static

Sanitizes a piece for presenting it in a synthesized fix message.

Ensures the result is not too large and does not contain newlines.

Definition at line 532 of file Diagnostics.cpp.

References Code, and OS.

◆ writeYAML()

void clang::clangd::writeYAML ( const IndexFileOut O,
llvm::raw_ostream &  OS 
)

◆ X()

static URISchemeRegistry::Add<TestScheme> clang::clangd::X ( TestScheme::Scheme  ,
"Test schema"   
)
static

Referenced by main().

◆ xpcToJson()

llvm::json::Value clang::clangd::xpcToJson ( const xpc_object_t &  XPCObject)

Definition at line 26 of file Conversion.cpp.

Variable Documentation

◆ AwfulScore

constexpr int clang::clangd::AwfulScore = -(1 << 13)
staticconstexpr

Definition at line 72 of file FuzzyMatch.cpp.

Referenced by isAwful().

◆ CharRoles

constexpr static uint8_t clang::clangd::CharRoles[]
staticconstexpr
Initial value:
= {
0x00, 0xaa, 0xaa, 0xff,
0x00, 0x55, 0xaa, 0xff,
0x00, 0x55, 0x59, 0xff,
0x00, 0xaa, 0xaa, 0xff,
}

Definition at line 141 of file FuzzyMatch.cpp.

Referenced by calculateRoles().

◆ CharTypes

constexpr static uint8_t clang::clangd::CharTypes[]
staticconstexpr
Initial value:
= {
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0xff, 0xff, 0xff, 0xff,
0x55, 0x55, 0xf5, 0xff,
0xab, 0xaa, 0xaa, 0xaa,
0xaa, 0xaa, 0xea, 0xff,
0x57, 0x55, 0x55, 0x55,
0x55, 0x55, 0xd5, 0x3f,
0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55,
0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55,
0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55,
0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55,
}

Definition at line 114 of file FuzzyMatch.cpp.

Referenced by calculateRoles().

◆ CompletionItemKindMax

constexpr auto clang::clangd::CompletionItemKindMax
constexpr
Initial value:
=
static_cast<size_t>(CompletionItemKind::TypeParameter)

Definition at line 312 of file Protocol.h.

◆ CompletionItemKindMin

constexpr auto clang::clangd::CompletionItemKindMin
constexpr
Initial value:
=
static_cast<size_t>(CompletionItemKind::Text)

Definition at line 310 of file Protocol.h.

Referenced by adjustKindToCapability().

◆ kCurrentOffsetEncoding

Key< OffsetEncoding > clang::clangd::kCurrentOffsetEncoding

Definition at line 144 of file SourceCode.cpp.

Referenced by lspEncoding().

◆ kFileBeingProcessed

clang::clangd::Key<std::string> clang::clangd::kFileBeingProcessed
static

◆ MaxSuffixComponents

constexpr int clang::clangd::MaxSuffixComponents = 3
constexpr

The maximum number of path components in a key from StdSuffixHeaderMapping.

Used to minimize the number of lookups in suffix path mappings.

Definition at line 29 of file CanonicalIncludes.cpp.

◆ PerfectBonus

constexpr int clang::clangd::PerfectBonus = 4
staticconstexpr

Definition at line 74 of file FuzzyMatch.cpp.

Referenced by clang::clangd::FuzzyMatcher::match().

◆ PreventStarvation

std::atomic<bool> clang::clangd::PreventStarvation = {false}
static

◆ SemanticTokenEncodingSize

constexpr unsigned clang::clangd::SemanticTokenEncodingSize = 5
constexpr

Definition at line 999 of file Protocol.cpp.

◆ ShutdownRequested

std::atomic<bool> clang::clangd::ShutdownRequested = {false}
static

Definition at line 26 of file Shutdown.cpp.

Referenced by requestShutdown(), and shutdownRequested().

◆ StateKey

Key<CancelState> clang::clangd::StateKey
static

Definition at line 22 of file Cancellation.cpp.

Referenced by cancelableTask(), and isCancelled().

◆ SymbolKindMax

constexpr auto clang::clangd::SymbolKindMax = static_cast<size_t>(SymbolKind::TypeParameter)
constexpr

Definition at line 351 of file Protocol.h.

◆ SymbolKindMin

constexpr auto clang::clangd::SymbolKindMin = static_cast<size_t>(SymbolKind::File)
constexpr

Definition at line 350 of file Protocol.h.

Referenced by adjustKindToCapability().

◆ UnittestSchemeAnchorDest [1/2]

int LLVM_ATTRIBUTE_UNUSED clang::clangd::UnittestSchemeAnchorDest
static
Initial value:

Definition at line 19 of file URITests.cpp.

◆ UnittestSchemeAnchorDest [2/2]

int LLVM_ATTRIBUTE_UNUSED clang::clangd::UnittestSchemeAnchorDest
static
Initial value:

Definition at line 36 of file QualityTests.cpp.

◆ UnittestSchemeAnchorSource

volatile int clang::clangd::UnittestSchemeAnchorSource = 0

Definition at line 132 of file TestFS.cpp.

Text
std::string Text
Definition: HTMLGenerator.cpp:80
clang::clangd::UnittestSchemeAnchorSource
volatile int UnittestSchemeAnchorSource
Definition: TestFS.cpp:132