ParsePragma.cpp File Reference

#include "clang/AST/ASTContext.h"
#include "clang/Basic/PragmaKinds.h"
#include "clang/Basic/TargetInfo.h"
#include "clang/Lex/Preprocessor.h"
#include "clang/Parse/ParseDiagnostic.h"
#include "clang/Parse/Parser.h"
#include "clang/Parse/RAIIObjectsForParser.h"
#include "clang/Sema/LoopHint.h"
#include "clang/Sema/Scope.h"
#include "llvm/ADT/StringSwitch.h"
#include "clang/Parse/AttrSubMatchRulesParserStringSwitches.inc"
#include "clang/Basic/AttrSubMatchRulesList.inc"

Include dependency graph for ParsePragma.cpp:

Go to the source code of this file.

Macros
#define	ATTR_MATCH_RULE(Value, Spelling, IsAbstract)

Enumerations
enum	OpenCLExtState : char
enum	MissingAttributeSubjectRulesRecoveryPoint
	Describes the stage at which attribute subject rule parsing was interrupted. More...

Functions
static std::string	PragmaLoopHintString (Token PragmaName, Token Option)
static StringRef	getIdentifier (const Token &Tok)
static bool	isAbstractAttrMatcherRule (attr::SubjectMatchRule Rule)
static void	diagnoseExpectedAttributeSubjectSubRule (Parser &PRef, attr::SubjectMatchRule PrimaryRule, StringRef PrimaryRuleName, SourceLocation SubRuleLoc)
static void	diagnoseUnknownAttributeSubjectSubRule (Parser &PRef, attr::SubjectMatchRule PrimaryRule, StringRef PrimaryRuleName, StringRef SubRuleName, SourceLocation SubRuleLoc)
static void	ParseAlignPragma (Preprocessor &PP, Token &FirstTok, bool IsOptions)
static bool	ParseLoopHintValue (Preprocessor &PP, Token &Tok, Token PragmaName, Token Option, bool ValueInParens, PragmaLoopHintInfo &Info)
	Parses loop or unroll pragma hint value and fills in Info. More...

Macro Definition Documentation

ATTR_MATCH_RULE

#define ATTR_MATCH_RULE	(		Value,
			Spelling,
			IsAbstract
	)

Value:

case Value:                                                                  \
    return IsAbstract;

Enumeration Type Documentation

MissingAttributeSubjectRulesRecoveryPoint

enum MissingAttributeSubjectRulesRecoveryPoint

strong

Describes the stage at which attribute subject rule parsing was interrupted.

Definition at line 1309 of file ParsePragma.cpp.

OpenCLExtState

enum OpenCLExtState : char

Definition at line 674 of file ParsePragma.cpp.

Function Documentation

diagnoseExpectedAttributeSubjectSubRule()

static void diagnoseExpectedAttributeSubjectSubRule ( Parser &  PRef, attr::SubjectMatchRule  PrimaryRule, StringRef  PrimaryRuleName, SourceLocation  SubRuleLoc  )

static

Definition at line 1172 of file ParsePragma.cpp.

References clang::Parser::Diag().

diagnoseUnknownAttributeSubjectSubRule()

static void diagnoseUnknownAttributeSubjectSubRule ( Parser &  PRef, attr::SubjectMatchRule  PrimaryRule, StringRef  PrimaryRuleName, StringRef  SubRuleName, SourceLocation  SubRuleLoc  )

static

Definition at line 1185 of file ParsePragma.cpp.

References clang::Parser::Diag(), clang::BalancedDelimiterTracker::expectAndConsume(), and getIdentifier().

getIdentifier()

static StringRef getIdentifier ( const Token &  Tok )

static

Definition at line 1151 of file ParsePragma.cpp.

References clang::Token::getIdentifierInfo(), clang::IdentifierInfo::getName(), and clang::Token::is().

Referenced by diagnoseUnknownAttributeSubjectSubRule(), clang::TemplateTypeParmType::getDecl(), clang::NamedDecl::getName(), clang::ObjCImplementationDecl::getName(), clang::TemplateDeclInstantiator::InstantiateEnumDefinition(), clang::NamespaceDecl::isAnonymousNamespace(), clang::ObjCCategoryDecl::IsClassExtension(), and clang::DependentTemplateName::Profile().

isAbstractAttrMatcherRule()

static bool isAbstractAttrMatcherRule ( attr::SubjectMatchRule  Rule )

static

Definition at line 1160 of file ParsePragma.cpp.

ParseAlignPragma()

static void ParseAlignPragma ( Preprocessor &  PP, Token &  FirstTok, bool  IsOptions  )

static

Definition at line 1826 of file ParsePragma.cpp.

References Begin, clang::Preprocessor::Diag(), clang::Preprocessor::DiscardUntilEndOfDirective(), End, clang::Preprocessor::EnterToken(), clang::comments::tok::eof, clang::LangOptions::FPC_Fast, clang::LangOptions::FPC_Off, clang::LangOptions::FPC_On, clang::Token::getAnnotationValue(), clang::Preprocessor::getDiagnostics(), clang::Token::getIdentifierInfo(), clang::Token::getKind(), clang::Token::getLocation(), clang::IdentifierInfo::getName(), clang::Preprocessor::getPPCallbacks(), clang::Preprocessor::getPreprocessorAllocator(), clang::Preprocessor::getSpelling(), clang::Preprocessor::getTargetInfo(), clang::TargetInfo::getTriple(), clang::diag::Ignored, clang::Token::is(), clang::DiagnosticsEngine::isIgnored(), clang::Token::isNot(), clang::IdentifierInfo::isStr(), clang::SourceLocation::isValid(), clang::Preprocessor::Lex(), clang::Preprocessor::LexOnOffSwitch(), clang::Preprocessor::LexStringLiteral(), clang::Preprocessor::LexUnexpandedToken(), clang::None, clang::Preprocessor::parseSimpleIntegerLiteral(), clang::PCK_Compiler, clang::PCK_ExeStr, clang::PCK_Lib, clang::PCK_Linker, clang::PCK_Unknown, clang::PCK_User, clang::Sema::POAK_Mac68k, clang::Sema::POAK_Native, clang::Sema::POAK_Natural, clang::Sema::POAK_Packed, clang::Sema::POAK_Power, clang::Sema::POAK_Reset, clang::LangOptions::PPTMK_BestCase, clang::LangOptions::PPTMK_FullGeneralityMultipleInheritance, clang::LangOptions::PPTMK_FullGeneralitySingleInheritance, clang::LangOptions::PPTMK_FullGeneralityVirtualInheritance, clang::Pragma, clang::PPCallbacks::PragmaComment(), clang::PPCallbacks::PragmaDetectMismatch(), clang::PPCallbacks::PragmaOpenCLExtension(), clang::Sema::PSK_Pop, clang::Sema::PSK_Push, clang::Sema::PSK_Push_Set, clang::Sema::PSK_Reset, clang::Sema::PSK_Set, clang::Token::setAnnotationEndLoc(), clang::Token::setAnnotationValue(), clang::Token::setKind(), clang::Token::setLocation(), clang::DiagnosticsEngine::setSeverity(), clang::Token::startToken(), State, and clang::format::Tok.

ParseLoopHintValue()

static bool ParseLoopHintValue ( Preprocessor &  PP, Token &  Tok, Token  PragmaName, Token  Option, bool  ValueInParens, PragmaLoopHintInfo &  Info  )

static

Parses loop or unroll pragma hint value and fills in Info.

Definition at line 2758 of file ParsePragma.cpp.

References clang::Preprocessor::Diag(), clang::comments::tok::eof, clang::IdentifierInfo::getBuiltinID(), clang::Token::getIdentifierInfo(), clang::Preprocessor::getLangOpts(), clang::Token::getLocation(), clang::IdentifierInfo::getName(), clang::Preprocessor::getPreprocessorAllocator(), clang::Preprocessor::getSpelling(), clang::if(), clang::Token::is(), clang::Preprocessor::isMacroDefined(), clang::Token::isNot(), clang::Token::isOneOf(), clang::IdentifierInfo::isStr(), clang::Preprocessor::Lex(), clang::Token::setAnnotationEndLoc(), clang::Token::setAnnotationValue(), clang::Token::setKind(), clang::Token::setLocation(), clang::Token::startToken(), and clang::format::Tok.

PragmaLoopHintString()

static std::string PragmaLoopHintString ( Token  PragmaName, Token  Option  )

static

Definition at line 1004 of file ParsePragma.cpp.

References clang::IdentifierLoc::create(), Diag(), clang::comments::tok::eof, clang::ActionResult< PtrTy, CompressInvalid >::get(), clang::Token::getAnnotationValue(), clang::Token::getIdentifierInfo(), clang::Token::getLocation(), clang::IdentifierInfo::getName(), clang::Token::is(), clang::ActionResult< PtrTy, CompressInvalid >::isInvalid(), clang::Token::isNot(), clang::LoopHint::OptionLoc, clang::LoopHint::PragmaNameLoc, clang::LoopHint::Range, clang::LoopHint::StateLoc, and clang::LoopHint::ValueExpr.