clang-tools
11.0.0
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This check replaces deprecated C library headers with their C++ STL alternatives. More...
#include <DeprecatedHeadersCheck.h>
Public Member Functions | |
DeprecatedHeadersCheck (StringRef Name, ClangTidyContext *Context) | |
bool | isLanguageVersionSupported (const LangOptions &LangOpts) const override |
Override this to disable registering matchers and PP callbacks if an invalid language version is being used. More... | |
void | registerPPCallbacks (const SourceManager &SM, Preprocessor *PP, Preprocessor *ModuleExpanderPP) override |
Override this to register PPCallbacks in the preprocessor. More... | |
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ClangTidyCheck (StringRef CheckName, ClangTidyContext *Context) | |
Initializes the check with CheckName and Context . More... | |
virtual void | registerMatchers (ast_matchers::MatchFinder *Finder) |
Override this to register AST matchers with Finder . More... | |
virtual void | check (const ast_matchers::MatchFinder::MatchResult &Result) |
ClangTidyChecks that register ASTMatchers should do the actual work in here. More... | |
DiagnosticBuilder | diag (SourceLocation Loc, StringRef Description, DiagnosticIDs::Level Level=DiagnosticIDs::Warning) |
Add a diagnostic with the check's name. More... | |
virtual void | storeOptions (ClangTidyOptions::OptionMap &Options) |
Should store all options supported by this check with their current values or default values for options that haven't been overridden. More... | |
Additional Inherited Members | |
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StringRef | getCurrentMainFile () const |
Returns the main file name of the current translation unit. More... | |
const LangOptions & | getLangOpts () const |
Returns the language options from the context. More... | |
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OptionsView | Options |
This check replaces deprecated C library headers with their C++ STL alternatives.
Before:
After:
Example: <stdio.h> => <cstdio>
For the user-facing documentation see: http://clang.llvm.org/extra/clang-tidy/checks/modernize-deprecated-headers.html
Definition at line 35 of file DeprecatedHeadersCheck.h.
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inline |
Definition at line 37 of file DeprecatedHeadersCheck.h.
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inlineoverridevirtual |
Override this to disable registering matchers and PP callbacks if an invalid language version is being used.
For example if a check is examining overloaded functions then this should be overridden to return false when the CPlusPlus flag is not set in LangOpts
.
Reimplemented from clang::tidy::ClangTidyCheck.
Definition at line 39 of file DeprecatedHeadersCheck.h.
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overridevirtual |
Override this to register PPCallbacks
in the preprocessor.
This should be used for clang-tidy checks that analyze preprocessor- dependent properties, e.g. include directives and macro definitions.
This will only be executed if the function isLanguageVersionSupported returns true.
There are two Preprocessors to choose from that differ in how they handle modular #includes:
Reimplemented from clang::tidy::ClangTidyCheck.
Definition at line 43 of file DeprecatedHeadersCheck.cpp.