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/Lex/Token.h"
#include "clang/Parse/LoopHint.h"
#include "clang/Parse/ParseDiagnostic.h"
#include "clang/Parse/Parser.h"
#include "clang/Parse/RAIIObjectsForParser.h"
#include "clang/Sema/EnterExpressionEvaluationContext.h"
#include "clang/Sema/Scope.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/StringSwitch.h"
#include <optional>
#include "clang/Parse/AttrSubMatchRulesParserStringSwitches.inc"
#include "clang/Basic/AttrSubMatchRulesList.inc"

Go to the source code of this file.

Macros
#define	ATTR_MATCH_RULE(Value, Spelling, IsAbstract)

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.

Macro Definition Documentation

ATTR_MATCH_RULE

#define ATTR_MATCH_RULE	(		Value,
			Spelling,
			IsAbstract
	)

Value:

  case Value:                                                                  \
    return IsAbstract;

Function Documentation

diagnoseExpectedAttributeSubjectSubRule()

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

static

Definition at line 1559 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 1572 of file ParsePragma.cpp.

References clang::Parser::Diag().

getIdentifier()

static StringRef getIdentifier ( const Token &  Tok )

static

Definition at line 1538 of file ParsePragma.cpp.

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

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

isAbstractAttrMatcherRule()

static bool isAbstractAttrMatcherRule ( attr::SubjectMatchRule  Rule )

static

Definition at line 1547 of file ParsePragma.cpp.

References clang::ast_matchers::attr.

ParseAlignPragma()

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

static

Definition at line 2248 of file ParsePragma.cpp.

References clang::Preprocessor::Diag(), clang::Token::getIdentifierInfo(), clang::Preprocessor::getLangOpts(), clang::Token::getLocation(), clang::Preprocessor::getPreprocessorAllocator(), clang::Token::isNot(), clang::IdentifierInfo::isStr(), clang::Preprocessor::Lex(), clang::Sema::POAK_Mac68k, clang::Sema::POAK_Native, clang::Sema::POAK_Natural, clang::Sema::POAK_Packed, clang::Sema::POAK_Power, and clang::Sema::POAK_Reset.

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 3414 of file ParsePragma.cpp.

References clang::Preprocessor::Diag(), clang::Token::getLocation(), clang::Preprocessor::getPreprocessorAllocator(), clang::Token::is(), clang::Token::isNot(), clang::Preprocessor::Lex(), clang::PragmaLoopHintInfo::Option, clang::PragmaLoopHintInfo::PragmaName, clang::Token::setKind(), clang::Token::setLocation(), clang::Token::startToken(), and clang::PragmaLoopHintInfo::Toks.

PragmaLoopHintString()

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

static

Definition at line 1316 of file ParsePragma.cpp.

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