#include "clang/Sema/SemaInternal.h"
#include "clang/Sema/Initialization.h"
#include "clang/Sema/Lookup.h"
#include "clang/Sema/CXXFieldCollector.h"
#include "clang/Sema/Scope.h"
#include "clang/Sema/ScopeInfo.h"
#include "TypeLocBuilder.h"
#include "clang/AST/ASTConsumer.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/CXXInheritance.h"
#include "clang/AST/DeclCXX.h"
#include "clang/AST/DeclObjC.h"
#include "clang/AST/DeclTemplate.h"
#include "clang/AST/EvaluatedExprVisitor.h"
#include "clang/AST/ExprCXX.h"
#include "clang/AST/StmtCXX.h"
#include "clang/AST/CharUnits.h"
#include "clang/Sema/DeclSpec.h"
#include "clang/Sema/ParsedTemplate.h"
#include "clang/Parse/ParseDiagnostic.h"
#include "clang/Basic/PartialDiagnostic.h"
#include "clang/Sema/DelayedDiagnostic.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Basic/TargetInfo.h"
#include "clang/Lex/Preprocessor.h"
#include "clang/Lex/HeaderSearch.h"
#include "clang/Lex/ModuleLoader.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/Triple.h"
#include <algorithm>
#include <cstring>
#include <functional>

Include dependency graph for SemaDecl.cpp:

Classes
struct	FindOverriddenMethodData
	Data used with FindOverriddenMethod. More...
Functions
static bool	isResultTypeOrTemplate (LookupResult &R, const Token &NextToken)
	Determine whether the given result set contains either a type name or.
static bool	AllowOverloadingOfFunction (LookupResult &Previous, ASTContext &Context)
	Determine whether we allow overloading of the function PrevDecl with another declaration.
static bool	isOutOfScopePreviousDeclaration (NamedDecl PrevDecl, DeclContext DC, ASTContext &Context)
	Determines whether the given declaration is an out-of-scope previous declaration.
static bool	isUsingDecl (NamedDecl *D)
static void	RemoveUsingDecls (LookupResult &R)
	Removes using shadow declarations from the lookup results.
static bool	IsDisallowedCopyOrAssign (const CXXMethodDecl *D)
	Check for this common pattern:
static bool	ShouldDiagnoseUnusedDecl (const NamedDecl *D)
static void	GenerateFixForUnusedDecl (const NamedDecl *D, ASTContext &Ctx, FixItHint &Hint)
static void	CheckPoppedLabel (LabelDecl *L, Sema &S)
static bool	DeclHasAttr (const Decl D, const Attr A)
static void	mergeParamDeclAttributes (ParmVarDecl newDecl, const ParmVarDecl oldDecl, ASTContext &C)
static bool	canRedefineFunction (const FunctionDecl *FD, const LangOptions &LangOpts)
static bool	CheckAnonMemberRedeclaration (Sema &SemaRef, Scope S, DeclContext Owner, DeclarationName Name, SourceLocation NameLoc, unsigned diagnostic)
static bool	InjectAnonymousStructOrUnionMembers (Sema &SemaRef, Scope S, DeclContext Owner, RecordDecl AnonRecord, AccessSpecifier AS, SmallVector< NamedDecl , 2 > &Chaining, bool MSAnonStruct)
static StorageClass	StorageClassSpecToVarDeclStorageClass (DeclSpec::SCS StorageClassSpec)
static StorageClass	StorageClassSpecToFunctionDeclStorageClass (DeclSpec::SCS StorageClassSpec)
static QualType	getCoreType (QualType Ty)
static bool	hasSimilarParameters (ASTContext &Context, FunctionDecl Declaration, FunctionDecl Definition, llvm::SmallVectorImpl< unsigned > &Params)
static bool	RebuildDeclaratorInCurrentInstantiation (Sema &S, Declarator &D, DeclarationName Name)
static QualType	TryToFixInvalidVariablyModifiedType (QualType T, ASTContext &Context, bool &SizeIsNegative, llvm::APSInt &Oversized)
static void	SetNestedNameSpecifier (DeclaratorDecl *DD, Declarator &D)
static bool	FindOverriddenMethod (const CXXBaseSpecifier Specifier, CXXBasePath &Path, void UserData)
	Member lookup function that determines whether a given C++ method overrides a method in a base class, to be used with CXXRecordDecl::lookupInBases().
static NamedDecl *	DiagnoseInvalidRedeclaration (Sema &SemaRef, LookupResult &Previous, FunctionDecl *NewFD, ActOnFDArgs &ExtraArgs)
	Generate diagnostics for an invalid function redeclaration.
static FunctionDecl::StorageClass	getFunctionStorageClass (Sema &SemaRef, Declarator &D)
static FunctionDecl *	CreateNewFunctionDecl (Sema &SemaRef, Declarator &D, DeclContext DC, QualType &R, TypeSourceInfo TInfo, FunctionDecl::StorageClass SC, bool &IsVirtualOkay)
static bool	ShouldWarnAboutMissingPrototype (const FunctionDecl *FD)
static ObjCIvarDecl::AccessControl	TranslateIvarVisibility (tok::ObjCKeywordKind ivarVisibility)
static bool	isRepresentableIntegerValue (ASTContext &Context, llvm::APSInt &Value, QualType T)
	Determine whether the given integral value is representable within the given type T.
static QualType	getNextLargerIntegralType (ASTContext &Context, QualType T)

Function Documentation

static bool AllowOverloadingOfFunction	(	LookupResult &	Previous,
		ASTContext &	Context
	)		`[static]`

Determine whether we allow overloading of the function PrevDecl with another declaration.

This routine determines whether overloading is possible, not whether some new function is actually an overload. It will return true in C++ (where we can always provide overloads) or, as an extension, in C when the previous function is already an overloaded function declaration or has the "overloadable" attribute.

Definition at line 896 of file SemaDecl.cpp.

References clang::LookupResult::Found, clang::LookupResult::FoundOverloaded, clang::LookupResult::getFoundDecl(), clang::ASTContext::getLangOptions(), clang::LookupResult::getResultKind(), and clang::Decl::hasAttr().

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

static bool canRedefineFunction	(	const FunctionDecl *	FD,
		const LangOptions &	LangOpts
	)		`[static]`

canRedefineFunction - checks if a function can be redefined. Currently, only extern inline functions can be redefined, and even then only in GNU89 mode.

Definition at line 1695 of file SemaDecl.cpp.

References clang::FunctionDecl::getStorageClass(), clang::Decl::hasAttr(), clang::FunctionDecl::isInlineSpecified(), and clang::SC_Extern.

Referenced by clang::Sema::CheckForFunctionRedefinition(), and clang::Sema::MergeFunctionDecl().

static bool CheckAnonMemberRedeclaration	(	Sema &	SemaRef,
		Scope *	S,
		DeclContext *	Owner,
		DeclarationName	Name,
		SourceLocation	NameLoc,
		unsigned	diagnostic
	)		`[static]`

We are trying to inject an anonymous member into the given scope; check if there's an existing declaration that can't be overloaded.

Returns:: true if this is a forbidden redeclaration

Definition at line 2535 of file SemaDecl.cpp.

References clang::Sema::Diag(), clang::Sema::ForRedeclaration, clang::LookupResult::getAsSingle(), clang::Decl::getLocation(), clang::LookupResult::getRepresentativeDecl(), clang::NamedDecl::getUnderlyingDecl(), clang::Sema::isDeclInScope(), clang::Sema::LookupMemberName, and clang::Sema::LookupName().

Referenced by InjectAnonymousStructOrUnionMembers().

static void CheckPoppedLabel	(	LabelDecl *	L,
		Sema &	S
	)		`[static]`

Definition at line 1216 of file SemaDecl.cpp.

References clang::Sema::Diag(), clang::NamedDecl::getDeclName(), clang::Decl::getLocation(), and clang::LabelDecl::getStmt().

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

static FunctionDecl* CreateNewFunctionDecl	(	Sema &	SemaRef,
		Declarator &	D,
		DeclContext *	DC,
		QualType &	R,
		TypeSourceInfo *	TInfo,
		FunctionDecl::StorageClass	SC,
		bool &	IsVirtualOkay
	)		`[static]`

Definition at line 4630 of file SemaDecl.cpp.

References clang::Sema::AbstractReturnType, clang::Sema::AdjustDestructorExceptionSpec(), clang::Sema::CheckConstructorDeclarator(), clang::Sema::CheckConversionDeclarator(), clang::Sema::CheckDestructorDeclarator(), clang::Sema::Context, clang::CXXMethodDecl::Create(), clang::FunctionDecl::Create(), clang::CXXConstructorDecl::Create(), clang::CXXDestructorDecl::Create(), clang::CXXConversionDecl::Create(), clang::Sema::CurContext, clang::DeclarationName::CXXConstructorName, clang::DeclarationName::CXXConversionFunctionName, clang::DeclarationName::CXXDestructorName, clang::Sema::Diag(), clang::EST_None, clang::DeclarationName::getAsIdentifierInfo(), clang::SourceRange::getBegin(), clang::DeclarationName::getCXXOverloadedOperator(), clang::Declarator::getDeclSpec(), clang::CXXRecordDecl::getDefinition(), clang::Declarator::getFunctionTypeInfo(), clang::Declarator::getIdentifierLoc(), clang::Sema::getLangOptions(), clang::DeclarationNameInfo::getName(), clang::Sema::GetNameForDeclarator(), clang::DeclarationName::getNameKind(), clang::Declarator::getSourceRange(), clang::DeclSpec::getStorageClassSpecAsWritten(), clang::QualType::getTypePtr(), clang::DeclSpec::getTypeSpecTypeLoc(), clang::DeclaratorChunk::FunctionTypeInfo::hasPrototype, clang::TagDecl::isBeingDefined(), clang::DeclSpec::isConstexprSpecified(), clang::TagDecl::isDependentType(), clang::DeclSpec::isExplicitSpecified(), clang::Declarator::isFunctionDeclarator(), clang::DeclSpec::isInlineSpecified(), clang::Declarator::isInvalidType(), clang::DeclContext::isRecord(), clang::Sema::RequireNonAbstractType(), clang::SC_Static, clang::Decl::setInvalidDecl(), clang::Declarator::setInvalidType(), clang::Decl::setLexicalDeclContext(), and StorageClassSpecToFunctionDeclStorageClass().

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

static bool DeclHasAttr	(	const Decl *	D,
		const Attr *	A
	)		`[static]`

DeclhasAttr - returns true if decl Declaration already has the target attribute.

Definition at line 1577 of file SemaDecl.cpp.

References clang::Decl::attr_begin(), clang::Decl::attr_end(), and clang::Attr::getKind().

Referenced by clang::Sema::mergeDeclAttributes(), and mergeParamDeclAttributes().

static NamedDecl* DiagnoseInvalidRedeclaration	(	Sema &	SemaRef,
		LookupResult &	Previous,
		FunctionDecl *	NewFD,
		ActOnFDArgs &	ExtraArgs
	)		`[static]`

Generate diagnostics for an invalid function redeclaration.

This routine handles generating the diagnostic messages for an invalid function redeclaration, including finding possible similar declarations or performing typo correction if there are no previous declarations with the same name.

Returns a NamedDecl iff typo correction was performed and substituting in the new declaration name does not cause new errors.

Definition at line 4468 of file SemaDecl.cpp.

References clang::Sema::ActOnFunctionDeclarator(), clang::LookupResult::addDecl(), clang::TypoCorrection::begin(), clang::LookupResult::begin(), clang::LookupResult::clear(), clang::Qualifiers::Const, clang::Sema::Context, clang::Sema::CorrectTypo(), clang::FixItHint::CreateReplacement(), clang::Sema::Diag(), clang::TypoCorrection::end(), clang::LookupResult::end(), clang::Sema::ForRedeclaration, clang::DeclarationName::getAsIdentifierInfo(), clang::TypoCorrection::getAsString(), clang::TypoCorrection::getCorrection(), clang::TypoCorrection::getCorrectionAsIdentifierInfo(), clang::Decl::getDeclContext(), clang::NamedDecl::getDeclName(), clang::SourceRange::getEnd(), clang::Sema::getLangOptions(), clang::Decl::getLocation(), clang::FunctionDecl::getParamDecl(), clang::TypoCorrection::getQuoted(), clang::FunctionDecl::getSourceRange(), clang::ValueDecl::getType(), clang::DeclaratorDecl::getTypeSourceInfo(), clang::DeclaratorDecl::getTypeSpecStartLoc(), clang::Sema::SFINAETrap::hasErrorOccurred(), hasSimilarParameters(), clang::Sema::LookupOrdinaryName, clang::Sema::LookupQualifiedName(), NULL, clang::Decl::setInvalidDecl(), and clang::LookupResult::setLookupName().

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

static bool FindOverriddenMethod	(	const CXXBaseSpecifier *	Specifier,
		CXXBasePath &	Path,
		void *	UserData
	)		`[static]`

Member lookup function that determines whether a given C++ method overrides a method in a base class, to be used with CXXRecordDecl::lookupInBases().

Definition at line 4378 of file SemaDecl.cpp.

References clang::Sema::Context, clang::DeclarationName::CXXDestructorName, clang::ASTContext::DeclarationNames, clang::CXXBasePath::Decls, clang::ASTContext::getCanonicalType(), clang::DeclarationNameTable::getCXXDestructorName(), clang::NamedDecl::getDeclName(), clang::DeclarationName::getNameKind(), clang::CXXBaseSpecifier::getType(), clang::ASTContext::getTypeDeclType(), clang::Sema::IsOverload(), clang::DeclContext::lookup(), FindOverriddenMethodData::Method, and FindOverriddenMethodData::S.

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

static void GenerateFixForUnusedDecl	(	const NamedDecl *	D,
		ASTContext &	Ctx,
		FixItHint &	Hint
	)		`[static]`

Definition at line 1183 of file SemaDecl.cpp.

References clang::FixItHint::CreateRemoval(), clang::Lexer::findLocationAfterToken(), clang::ASTContext::getLangOptions(), clang::Decl::getLocEnd(), clang::Decl::getLocStart(), clang::ASTContext::getSourceManager(), and clang::SourceLocation::isInvalid().

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

static QualType getCoreType ( QualType Ty ) [static]

Definition at line 3074 of file SemaDecl.cpp.

References clang::QualType::withoutLocalFastQualifiers().

Referenced by hasSimilarParameters().

static FunctionDecl::StorageClass getFunctionStorageClass	(	Sema &	SemaRef,
		Declarator &	D
	)		`[static]`

static QualType getNextLargerIntegralType	(	ASTContext &	Context,
		QualType	T
	)		`[static]`

Definition at line 9542 of file SemaDecl.cpp.

References clang::ASTContext::getTypeSize(), clang::ASTContext::IntTy, clang::ASTContext::LongLongTy, clang::ASTContext::LongTy, clang::ASTContext::ShortTy, clang::ASTContext::UnsignedIntTy, clang::ASTContext::UnsignedLongLongTy, clang::ASTContext::UnsignedLongTy, and clang::ASTContext::UnsignedShortTy.

static bool hasSimilarParameters	(	ASTContext &	Context,
		FunctionDecl *	Declaration,
		FunctionDecl *	Definition,
		llvm::SmallVectorImpl< unsigned > &	Params
	)		`[static]`

hasSimilarParameters - Determine whether the C++ functions Declaration and Definition have "nearly" matching parameters. This heuristic is used to improve diagnostics in the case where an out-of-line function definition doesn't match any declaration within the class or namespace. Also sets Params to the list of indices to the parameters that differ between the declaration and the definition. If hasSimilarParameters returns true and Params is empty, then all of the parameters match.

Definition at line 3092 of file SemaDecl.cpp.

References clang::QualType::getBaseTypeIdentifier(), getCoreType(), clang::FunctionDecl::getParamDecl(), clang::ValueDecl::getType(), clang::ASTContext::hasSameType(), clang::ASTContext::hasSameUnqualifiedType(), and clang::FunctionDecl::param_size().

Referenced by DiagnoseInvalidRedeclaration().

static bool InjectAnonymousStructOrUnionMembers	(	Sema &	SemaRef,
		Scope *	S,
		DeclContext *	Owner,
		RecordDecl *	AnonRecord,
		AccessSpecifier	AS,
		SmallVector< NamedDecl *, 2 > &	Chaining,
		bool	MSAnonStruct
	)		`[static]`

InjectAnonymousStructOrUnionMembers - Inject the members of the anonymous struct or union AnonRecord into the owning context Owner and scope S. This routine will be invoked just after we realize that an unnamed union or struct is actually an anonymous union or struct, e.g.,

 union {
   int i;
   float f;
 }; // InjectAnonymousStructOrUnionMembers called here to inject i and
    // f into the surrounding scope.x

This routine is recursive, injecting the names of nested anonymous structs/unions into the owning context and scope as well.

Definition at line 2577 of file SemaDecl.cpp.

References clang::AS_none, CheckAnonMemberRedeclaration(), clang::Sema::Context, clang::IndirectFieldDecl::Create(), clang::DeclContext::decls_begin(), clang::DeclContext::decls_end(), clang::NamedDecl::getDeclName(), clang::NamedDecl::getIdentifier(), clang::Decl::getLocation(), clang::ValueDecl::getType(), clang::TagDecl::isUnion(), clang::Sema::PushOnScopeChains(), clang::Decl::setAccess(), and clang::Decl::setImplicit().

Referenced by clang::Sema::BuildAnonymousStructOrUnion(), and clang::Sema::BuildMicrosoftCAnonymousStruct().

static bool IsDisallowedCopyOrAssign ( const CXXMethodDecl * D ) [static]

Check for this common pattern:

 class S {
   S(const S&); // DO NOT IMPLEMENT
   void operator=(const S&); // DO NOT IMPLEMENT
 };

Definition at line 1042 of file SemaDecl.cpp.

References clang::FunctionDecl::doesThisDeclarationHaveABody().

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

static bool isOutOfScopePreviousDeclaration	(	NamedDecl *	PrevDecl,
		DeclContext *	DC,
		ASTContext &	Context
	)		`[static]`

Determines whether the given declaration is an out-of-scope previous declaration.

This routine should be invoked when name lookup has found a previous declaration (PrevDecl) that is not in the scope where a new declaration by the same name is being introduced. If the new declaration occurs in a local scope, previous declarations with linkage may still be considered previous declarations (C99 6.2.2p4-5, C++ [basic.link]p6).

Parameters:

PrevDecl	the previous declaration found by name lookup
DC	the context in which the new declaration is being declared.

Returns:: true if PrevDecl is an out-of-scope previous declaration for a new delcaration with the same name.

Definition at line 3759 of file SemaDecl.cpp.

References clang::DeclContext::Equals(), clang::Decl::getDeclContext(), clang::DeclContext::getEnclosingNamespaceContext(), clang::ASTContext::getLangOptions(), clang::DeclContext::getRedeclContext(), clang::NamedDecl::hasLinkage(), clang::DeclContext::isFunctionOrMethod(), and clang::DeclContext::isRecord().

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

static bool isRepresentableIntegerValue	(	ASTContext &	Context,
		llvm::APSInt &	Value,
		QualType	T
	)		`[static]`

Determine whether the given integral value is representable within the given type T.

Definition at line 9526 of file SemaDecl.cpp.

References clang::ASTContext::getIntWidth().

Referenced by clang::Sema::ActOnEnumBody(), and clang::Sema::CheckEnumConstant().

static bool isResultTypeOrTemplate	(	LookupResult &	R,
		const Token &	NextToken
	)		`[static]`

Determine whether the given result set contains either a type name or.

Definition at line 458 of file SemaDecl.cpp.

References clang::LookupResult::begin(), clang::LookupResult::end(), clang::Sema::getLangOptions(), clang::LookupResult::getSema(), and clang::Token::is().

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

static bool isUsingDecl ( NamedDecl * D ) [static]

Definition at line 1019 of file SemaDecl.cpp.

Referenced by RemoveUsingDecls().

static void mergeParamDeclAttributes	(	ParmVarDecl *	newDecl,
		const ParmVarDecl *	oldDecl,
		ASTContext &	C
	)		`[static]`

mergeParamDeclAttributes - Copy attributes from the old parameter to the new one.

Definition at line 1632 of file SemaDecl.cpp.

References clang::Decl::addAttr(), DeclHasAttr(), clang::Decl::dropAttrs(), clang::Decl::hasAttrs(), clang::Decl::setAttrs(), clang::InheritableAttr::setInherited(), clang::Decl::specific_attr_begin(), and clang::Decl::specific_attr_end().

Referenced by clang::Sema::MergeCompatibleFunctionDecls(), and clang::Sema::mergeObjCMethodDecls().

static bool RebuildDeclaratorInCurrentInstantiation	(	Sema &	S,
		Declarator &	D,
		DeclarationName	Name
	)		`[static]`

NeedsRebuildingInCurrentInstantiation - Checks whether the given declarator needs to be rebuilt in the current instantiation. Any bits of declarator which appear before the name are valid for consideration here. That's specifically the type in the decl spec and the base type in any member-pointer chunks.

Definition at line 3127 of file SemaDecl.cpp.

References clang::Sema::Context, clang::Sema::CreateParsedType(), clang::ActionResult< PtrTy, CompressInvalid >::get(), clang::Declarator::getIdentifierLoc(), clang::Declarator::getMutableDeclSpec(), clang::Declarator::getNumTypeObjects(), clang::DeclSpec::getRepAsExpr(), clang::DeclSpec::getRepAsType(), clang::ASTContext::getTrivialTypeSourceInfo(), clang::TypeSourceInfo::getType(), clang::Sema::GetTypeFromParser(), clang::Declarator::getTypeObject(), clang::DeclSpec::getTypeSpecType(), clang::DeclSpec::getTypeSpecTypeLoc(), clang::ActionResult< PtrTy, CompressInvalid >::isInvalid(), clang::QualType::isNull(), clang::DeclaratorChunk::Kind, clang::DeclaratorChunk::Mem, clang::DeclaratorChunk::MemberPointer, clang::Sema::RebuildExprInCurrentInstantiation(), clang::Sema::RebuildNestedNameSpecifierInCurrentInstantiation(), clang::Sema::RebuildTypeInCurrentInstantiation(), clang::DeclSpec::TST_atomic, clang::DeclSpec::TST_decltype, clang::DeclSpec::TST_typename, clang::DeclSpec::TST_typeofExpr, clang::DeclSpec::TST_typeofType, clang::DeclSpec::TST_underlyingType, clang::DeclSpec::UpdateExprRep(), and clang::DeclSpec::UpdateTypeRep().

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

static void RemoveUsingDecls ( LookupResult & R ) [static]

Removes using shadow declarations from the lookup results.

Definition at line 1026 of file SemaDecl.cpp.

References clang::LookupResult::Filter::done(), clang::LookupResult::Filter::erase(), clang::LookupResult::Filter::hasNext(), isUsingDecl(), clang::LookupResult::makeFilter(), and clang::LookupResult::Filter::next().

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

static void SetNestedNameSpecifier	(	DeclaratorDecl *	DD,
		Declarator &	D
	)		`[static]`

Definition at line 3798 of file SemaDecl.cpp.

References clang::Decl::getASTContext(), clang::Declarator::getCXXScopeSpec(), clang::CXXScopeSpec::getWithLocInContext(), clang::CXXScopeSpec::isSet(), and clang::DeclaratorDecl::setQualifierInfo().

Referenced by clang::Sema::ActOnFunctionDeclarator(), and clang::Sema::ActOnVariableDeclarator().

static bool ShouldDiagnoseUnusedDecl ( const NamedDecl * D ) [static]

Definition at line 1124 of file SemaDecl.cpp.

References clang::CXXConstructExpr::getConstructor(), clang::Decl::getDeclContext(), clang::Decl::hasAttr(), clang::CXXConstructExpr::isElidable(), clang::DeclContext::isFunctionOrMethod(), clang::Decl::isInvalidDecl(), clang::Decl::isReferenced(), clang::FunctionDecl::isTrivial(), and clang::Decl::isUsed().

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

static bool ShouldWarnAboutMissingPrototype ( const FunctionDecl * FD ) [static]

Definition at line 7005 of file SemaDecl.cpp.

References clang::FunctionDecl::getDescribedFunctionTemplate(), clang::Redeclarable< decl_type >::getPreviousDecl(), clang::FunctionDecl::isFunctionTemplateSpecialization(), clang::FunctionDecl::isGlobal(), clang::FunctionDecl::isInlined(), clang::Decl::isInvalidDecl(), and clang::FunctionDecl::isMain().

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

static StorageClass StorageClassSpecToFunctionDeclStorageClass ( DeclSpec::SCS StorageClassSpec ) [static]

StorageClassSpecToFunctionDeclStorageClass - Maps a DeclSpec::SCS to a StorageClass. Any error reporting is up to the caller: illegal input values are mapped to SC_None.

Definition at line 2666 of file SemaDecl.cpp.

References clang::SC_Extern, clang::SC_None, clang::SC_PrivateExtern, clang::SC_Static, clang::DeclSpec::SCS_auto, clang::DeclSpec::SCS_extern, clang::DeclSpec::SCS_mutable, clang::DeclSpec::SCS_private_extern, clang::DeclSpec::SCS_register, clang::DeclSpec::SCS_static, clang::DeclSpec::SCS_typedef, and clang::DeclSpec::SCS_unspecified.

Referenced by CreateNewFunctionDecl().

static StorageClass StorageClassSpecToVarDeclStorageClass ( DeclSpec::SCS StorageClassSpec ) [static]

StorageClassSpecToVarDeclStorageClass - Maps a DeclSpec::SCS to a VarDecl::StorageClass. Any error reporting is up to the caller: illegal input values are mapped to SC_None.

Definition at line 2647 of file SemaDecl.cpp.

References clang::SC_Auto, clang::SC_Extern, clang::SC_None, clang::SC_PrivateExtern, clang::SC_Register, clang::SC_Static, clang::DeclSpec::SCS_auto, clang::DeclSpec::SCS_extern, clang::DeclSpec::SCS_mutable, clang::DeclSpec::SCS_private_extern, clang::DeclSpec::SCS_register, clang::DeclSpec::SCS_static, clang::DeclSpec::SCS_typedef, and clang::DeclSpec::SCS_unspecified.

Referenced by clang::Sema::ActOnVariableDeclarator(), and clang::Sema::BuildAnonymousStructOrUnion().

static ObjCIvarDecl::AccessControl TranslateIvarVisibility ( tok::ObjCKeywordKind ivarVisibility ) [static]

TranslateIvarVisibility - Translate visibility from a token ID to an AST enum value.

Definition at line 9006 of file SemaDecl.cpp.

References clang::ObjCIvarDecl::Package, clang::ObjCIvarDecl::Private, clang::ObjCIvarDecl::Protected, and clang::ObjCIvarDecl::Public.

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

static QualType TryToFixInvalidVariablyModifiedType	(	QualType	T,
		ASTContext &	Context,
		bool &	SizeIsNegative,
		llvm::APSInt &	Oversized
	)		`[static]`

TryToFixInvalidVariablyModifiedType - Helper method to turn variable array types into constant array types in certain situations which would otherwise be errors (for GCC compatibility).

Definition at line 3482 of file SemaDecl.cpp.

References clang::QualifierCollector::apply(), clang::Expr::EvaluateAsInt(), clang::ASTContext::getConstantArrayType(), clang::ArrayType::getElementType(), clang::ConstantArrayType::getMaxSizeBits(), clang::ConstantArrayType::getNumAddressingBits(), clang::ASTContext::getParenType(), clang::ASTContext::getPointerType(), clang::VariableArrayType::getSizeExpr(), clang::QualType::isNull(), clang::ArrayType::Normal, and clang::QualifierCollector::strip().

Referenced by clang::Sema::CheckFieldDecl(), clang::Sema::CheckTypedefForVariablyModifiedType(), and clang::Sema::CheckVariableDeclaration().

Classes

Functions

Function Documentation