clang-tools
11.0.0
clang-tools-extra
clang-tidy
misc
StaticAssertCheck.h
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//===--- StaticAssertCheck.h - clang-tidy -----------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_STATICASSERTCHECK_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_STATICASSERTCHECK_H
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#include "../ClangTidyCheck.h"
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#include "llvm/ADT/StringRef.h"
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#include <string>
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namespace
clang
{
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namespace
tidy {
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namespace
misc {
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/// Replaces `assert()` with `static_assert()` if the condition is evaluatable
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/// at compile time.
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///
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/// The condition of `static_assert()` is evaluated at compile time which is
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/// safer and more efficient.
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class
StaticAssertCheck
:
public
ClangTidyCheck
{
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public
:
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StaticAssertCheck
(StringRef
Name
,
ClangTidyContext
*Context);
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bool
isLanguageVersionSupported
(
const
LangOptions &LangOpts)
const override
{
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return
LangOpts.CPlusPlus11 || LangOpts.C11;
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}
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void
registerMatchers
(ast_matchers::MatchFinder *Finder)
override
;
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void
check
(
const
ast_matchers::MatchFinder::MatchResult &Result)
override
;
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private
:
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SourceLocation getLastParenLoc(
const
ASTContext *ASTCtx,
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SourceLocation AssertLoc);
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};
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}
// namespace misc
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}
// namespace tidy
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}
// namespace clang
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#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_STATICASSERTCHECK_H
clang::tidy::misc::StaticAssertCheck::isLanguageVersionSupported
bool isLanguageVersionSupported(const LangOptions &LangOpts) const override
Override this to disable registering matchers and PP callbacks if an invalid language version is bein...
Definition:
StaticAssertCheck.h:28
clang::tidy::misc::StaticAssertCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition:
StaticAssertCheck.cpp:29
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition:
ClangTidyCheck.h:114
clang::tidy::misc::StaticAssertCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition:
StaticAssertCheck.cpp:74
clang::tidy::misc::StaticAssertCheck::StaticAssertCheck
StaticAssertCheck(StringRef Name, ClangTidyContext *Context)
Definition:
StaticAssertCheck.cpp:26
clang::tidy::misc::StaticAssertCheck
Replaces assert() with static_assert() if the condition is evaluatable at compile time.
Definition:
StaticAssertCheck.h:25
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition:
ClangTidyDiagnosticConsumer.h:76
Name
static constexpr llvm::StringLiteral Name
Definition:
UppercaseLiteralSuffixCheck.cpp:27
clang
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Definition:
ApplyReplacements.h:27
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