SemaStmtAttr.cpp File Reference

#include "clang/AST/ASTContext.h"
#include "clang/AST/EvaluatedExprVisitor.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Basic/TargetInfo.h"
#include "clang/Sema/DelayedDiagnostic.h"
#include "clang/Sema/Lookup.h"
#include "clang/Sema/ParsedAttr.h"
#include "clang/Sema/ScopeInfo.h"
#include "clang/Sema/SemaInternal.h"
#include "llvm/ADT/StringExtras.h"
#include <optional>
#include "clang/Sema/AttrParsedAttrImpl.inc"

Go to the source code of this file.

Macros
#define	WANT_STMT_MERGE_LOGIC

Functions
static Attr *	handleFallThroughAttr (Sema &S, Stmt *St, const ParsedAttr &A, SourceRange Range)
static Attr *	handleSuppressAttr (Sema &S, Stmt *St, const ParsedAttr &A, SourceRange Range)
static Attr *	handleLoopHintAttr (Sema &S, Stmt *St, const ParsedAttr &A, SourceRange)
static Attr *	handleNoMergeAttr (Sema &S, Stmt *St, const ParsedAttr &A, SourceRange Range)
static Attr *	handleNoConvergentAttr (Sema &S, Stmt *St, const ParsedAttr &A, SourceRange Range)
template<typename OtherAttr , int DiagIdx>
static bool	CheckStmtInlineAttr (Sema &SemaRef, const Stmt *OrigSt, const Stmt *CurSt, const AttributeCommonInfo &A)
static Attr *	handleNoInlineAttr (Sema &S, Stmt *St, const ParsedAttr &A, SourceRange Range)
static Attr *	handleAlwaysInlineAttr (Sema &S, Stmt *St, const ParsedAttr &A, SourceRange Range)
static Attr *	handleCXXAssumeAttr (Sema &S, Stmt *St, const ParsedAttr &A, SourceRange Range)
static Attr *	handleMustTailAttr (Sema &S, Stmt *St, const ParsedAttr &A, SourceRange Range)
static Attr *	handleLikely (Sema &S, Stmt *St, const ParsedAttr &A, SourceRange Range)
static Attr *	handleUnlikely (Sema &S, Stmt *St, const ParsedAttr &A, SourceRange Range)
static Attr *	handleCodeAlignAttr (Sema &S, Stmt *St, const ParsedAttr &A)
template<typename LoopAttrT >
static void	CheckForDuplicateLoopAttrs (Sema &S, ArrayRef< const Attr * > Attrs)
static Attr *	handleMSConstexprAttr (Sema &S, Stmt *St, const ParsedAttr &A, SourceRange Range)
static void	CheckForIncompatibleAttributes (Sema &S, const SmallVectorImpl< const Attr * > &Attrs)
static Attr *	handleOpenCLUnrollHint (Sema &S, Stmt *St, const ParsedAttr &A, SourceRange Range)
static Attr *	handleHLSLLoopHintAttr (Sema &S, Stmt *St, const ParsedAttr &A, SourceRange Range)
static Attr *	ProcessStmtAttribute (Sema &S, Stmt *St, const ParsedAttr &A, SourceRange Range)

Macro Definition Documentation

WANT_STMT_MERGE_LOGIC

#define WANT_STMT_MERGE_LOGIC

Definition at line 445 of file SemaStmtAttr.cpp.

Function Documentation

CheckForDuplicateLoopAttrs()

template<typename LoopAttrT >

static void CheckForDuplicateLoopAttrs ( Sema &  S, ArrayRef< const Attr * >  Attrs  )

static

Definition at line 397 of file SemaStmtAttr.cpp.

References clang::SemaBase::Diag().

CheckForIncompatibleAttributes()

static void CheckForIncompatibleAttributes ( Sema &  S, const SmallVectorImpl< const Attr * > &  Attrs  )

static

Definition at line 450 of file SemaStmtAttr.cpp.

References Category, clang::Sema::Context, clang::SemaBase::Diag(), and clang::ASTContext::getLangOpts().

Referenced by clang::Sema::ProcessStmtAttributes().

CheckStmtInlineAttr()

template<typename OtherAttr , int DiagIdx>

static bool CheckStmtInlineAttr ( Sema &  SemaRef, const Stmt *  OrigSt, const Stmt *  CurSt, const AttributeCommonInfo &  A  )

static

Definition at line 246 of file SemaStmtAttr.cpp.

References clang::SemaBase::Diag(), and clang::Stmt::getBeginLoc().

handleAlwaysInlineAttr()

static Attr * handleAlwaysInlineAttr ( Sema &  S, Stmt *  St, const ParsedAttr &  A, SourceRange  Range  )

static

Definition at line 313 of file SemaStmtAttr.cpp.

References clang::Sema::CheckAlwaysInlineAttr(), clang::Sema::Context, clang::SemaBase::Diag(), and clang::Stmt::getBeginLoc().

handleCodeAlignAttr()

static Attr * handleCodeAlignAttr ( Sema &  S, Stmt *  St, const ParsedAttr &  A  )

static

Definition at line 388 of file SemaStmtAttr.cpp.

References clang::Sema::BuildCodeAlignAttr(), E, and clang::ParsedAttr::getArgAsExpr().

Referenced by ProcessStmtAttribute().

handleCXXAssumeAttr()

static Attr * handleCXXAssumeAttr ( Sema &  S, Stmt *  St, const ParsedAttr &  A, SourceRange  Range  )

static

Definition at line 328 of file SemaStmtAttr.cpp.

References clang::Sema::ActOnCXXAssumeAttr(), clang::Sema::Context, clang::ActionResult< PtrTy, Compress >::get(), clang::ActionResult< PtrTy, Compress >::isUsable(), and Range.

Referenced by ProcessStmtAttribute().

handleFallThroughAttr()

static Attr * handleFallThroughAttr ( Sema &  S, Stmt *  St, const ParsedAttr &  A, SourceRange  Range  )

static

Definition at line 28 of file SemaStmtAttr.cpp.

References clang::Sema::Context, clang::FixItHint::CreateInsertion(), clang::SemaBase::Diag(), clang::SourceRange::getBegin(), clang::Stmt::getBeginLoc(), clang::Sema::getCurFunction(), clang::SourceRange::getEnd(), clang::Sema::getLangOpts(), clang::AttributeCommonInfo::getLoc(), clang::Sema::getLocForEndOfToken(), clang::AttributeCommonInfo::getRange(), clang::AttributeCommonInfo::getScopeName(), clang::AttributeCommonInfo::isCXX11Attribute(), and Range.

Referenced by ProcessStmtAttribute().

handleHLSLLoopHintAttr()

static Attr * handleHLSLLoopHintAttr ( Sema &  S, Stmt *  St, const ParsedAttr &  A, SourceRange  Range  )

static

Definition at line 600 of file SemaStmtAttr.cpp.

References clang::ParsedAttr::checkAtMostNumArgs(), clang::Sema::CheckLoopHintExpr(), clang::Sema::Context, E, clang::ParsedAttr::getArgAsExpr(), clang::Stmt::getBeginLoc(), clang::Expr::getIntegerConstantExpr(), clang::ParsedAttr::getNumArgs(), and clang::ParsedAttr::getSemanticSpelling().

Referenced by ProcessStmtAttribute().

handleLikely()

static Attr * handleLikely ( Sema &  S, Stmt *  St, const ParsedAttr &  A, SourceRange  Range  )

static

Definition at line 343 of file SemaStmtAttr.cpp.

References clang::Sema::Context, clang::SemaBase::Diag(), clang::Sema::getLangOpts(), clang::AttributeCommonInfo::getLoc(), clang::AttributeCommonInfo::getScopeName(), clang::AttributeCommonInfo::isCXX11Attribute(), and Range.

Referenced by ProcessStmtAttribute().

handleLoopHintAttr()

static Attr * handleLoopHintAttr ( Sema &  S, Stmt *  St, const ParsedAttr &  A, SourceRange    )

static

Definition at line 78 of file SemaStmtAttr.cpp.

References clang::Sema::CheckLoopHintExpr(), clang::Sema::Context, clang::SemaBase::Diag(), clang::Expr::EvaluateKnownConstInt(), clang::ParsedAttr::getArgAsExpr(), clang::ParsedAttr::getArgAsIdent(), clang::Sema::getASTContext(), clang::Stmt::getBeginLoc(), clang::IdentifierInfo::getName(), clang::IdentifierLoc::Ident, clang::IdentifierInfo::isStr(), and clang::Expr::isValueDependent().

Referenced by ProcessStmtAttribute().

handleMSConstexprAttr()

static Attr * handleMSConstexprAttr ( Sema &  S, Stmt *  St, const ParsedAttr &  A, SourceRange  Range  )

static

Definition at line 435 of file SemaStmtAttr.cpp.

References clang::Sema::Context, clang::SemaBase::Diag(), clang::Sema::getLangOpts(), clang::AttributeCommonInfo::getLoc(), clang::AttributeCommonInfo::getRange(), clang::LangOptions::isCompatibleWithMSVC(), and clang::LangOptionsBase::MSVC2022_3.

handleMustTailAttr()

static Attr * handleMustTailAttr ( Sema &  S, Stmt *  St, const ParsedAttr &  A, SourceRange  Range  )

static

Definition at line 337 of file SemaStmtAttr.cpp.

References clang::Sema::Context.

Referenced by ProcessStmtAttribute().

handleNoConvergentAttr()

static Attr * handleNoConvergentAttr ( Sema &  S, Stmt *  St, const ParsedAttr &  A, SourceRange  Range  )

static

Definition at line 232 of file SemaStmtAttr.cpp.

References clang::Sema::Context, clang::SemaBase::Diag(), and clang::Stmt::getBeginLoc().

Referenced by ProcessStmtAttribute().

handleNoInlineAttr()

static Attr * handleNoInlineAttr ( Sema &  S, Stmt *  St, const ParsedAttr &  A, SourceRange  Range  )

static

Definition at line 298 of file SemaStmtAttr.cpp.

References clang::Sema::CheckNoInlineAttr(), clang::Sema::Context, clang::SemaBase::Diag(), and clang::Stmt::getBeginLoc().

Referenced by ProcessStmtAttribute().

handleNoMergeAttr()

static Attr * handleNoMergeAttr ( Sema &  S, Stmt *  St, const ParsedAttr &  A, SourceRange  Range  )

static

Definition at line 219 of file SemaStmtAttr.cpp.

References clang::Sema::Context, clang::SemaBase::Diag(), and clang::Stmt::getBeginLoc().

handleOpenCLUnrollHint()

static Attr * handleOpenCLUnrollHint ( Sema &  S, Stmt *  St, const ParsedAttr &  A, SourceRange  Range  )

static

Definition at line 569 of file SemaStmtAttr.cpp.

References clang::AANT_ArgumentIntegerConstant, clang::Sema::Context, clang::SemaBase::Diag(), E, clang::ParsedAttr::getArgAsExpr(), clang::SourceRange::getBegin(), clang::Expr::getIntegerConstantExpr(), clang::AttributeCommonInfo::getLoc(), clang::ParsedAttr::getNumArgs(), clang::AttributeCommonInfo::getRange(), and clang::Stmt::getSourceRange().

Referenced by ProcessStmtAttribute().

handleSuppressAttr()

static Attr * handleSuppressAttr ( Sema &  S, Stmt *  St, const ParsedAttr &  A, SourceRange  Range  )

static

Definition at line 55 of file SemaStmtAttr.cpp.

References clang::Sema::checkStringLiteralArgumentAttr(), clang::Sema::Context, clang::SemaBase::Diag(), E, clang::AttributeCommonInfo::getAttributeSpellingListIndex(), clang::AttributeCommonInfo::getLoc(), and clang::ParsedAttr::getNumArgs().

handleUnlikely()

static Attr * handleUnlikely ( Sema &  S, Stmt *  St, const ParsedAttr &  A, SourceRange  Range  )

static

Definition at line 352 of file SemaStmtAttr.cpp.

References clang::Sema::Context, clang::SemaBase::Diag(), clang::Sema::getLangOpts(), clang::AttributeCommonInfo::getLoc(), clang::AttributeCommonInfo::getScopeName(), clang::AttributeCommonInfo::isCXX11Attribute(), and Range.

Referenced by ProcessStmtAttribute().

ProcessStmtAttribute()

static Attr * ProcessStmtAttribute ( Sema &  S, Stmt *  St, const ParsedAttr &  A, SourceRange  Range  )

static

Definition at line 626 of file SemaStmtAttr.cpp.

References clang::Sema::checkCommonAttributeFeatures(), clang::Sema::Context, clang::SemaBase::Diag(), clang::ParsedAttr::existsInTarget(), clang::ASTContext::getAuxTargetInfo(), clang::SourceRange::getBegin(), clang::Stmt::getBeginLoc(), clang::ParsedAttr::getKind(), clang::ASTContext::getLangOpts(), clang::AttributeCommonInfo::getLoc(), clang::AttributeCommonInfo::getRange(), clang::ASTContext::getTargetInfo(), handleAlwaysInlineAttr(), handleCodeAlignAttr(), handleCXXAssumeAttr(), handleFallThroughAttr(), handleHLSLLoopHintAttr(), handleLikely(), handleLoopHintAttr(), handleMSConstexprAttr(), handleMustTailAttr(), handleNoConvergentAttr(), handleNoInlineAttr(), handleNoMergeAttr(), handleOpenCLUnrollHint(), handleSuppressAttr(), handleUnlikely(), clang::AttributeCommonInfo::IgnoredAttribute, clang::AttributeCommonInfo::isDeclspecAttribute(), clang::ParsedAttr::isInvalid(), clang::AttributeCommonInfo::isRegularKeywordAttribute(), Range, and clang::AttributeCommonInfo::UnknownAttribute.

Referenced by clang::Sema::ProcessStmtAttributes().