clang
3.7.0
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#include "clang/Sema/SemaInternal.h"
#include "TypeLocBuilder.h"
#include "clang/AST/ASTConsumer.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/ASTLambda.h"
#include "clang/AST/CXXInheritance.h"
#include "clang/AST/CharUnits.h"
#include "clang/AST/CommentDiagnostic.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/Basic/Builtins.h"
#include "clang/Basic/PartialDiagnostic.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Basic/TargetInfo.h"
#include "clang/Lex/HeaderSearch.h"
#include "clang/Lex/Lexer.h"
#include "clang/Lex/ModuleLoader.h"
#include "clang/Lex/Preprocessor.h"
#include "clang/Parse/ParseDiagnostic.h"
#include "clang/Sema/CXXFieldCollector.h"
#include "clang/Sema/DeclSpec.h"
#include "clang/Sema/DelayedDiagnostic.h"
#include "clang/Sema/Initialization.h"
#include "clang/Sema/Lookup.h"
#include "clang/Sema/ParsedTemplate.h"
#include "clang/Sema/Scope.h"
#include "clang/Sema/ScopeInfo.h"
#include "clang/Sema/Template.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/Triple.h"
#include <algorithm>
#include <cstring>
#include <functional>
Go to the source code of this file.
Classes | |
struct | FindOverriddenMethodData |
Data used with FindOverriddenMethod. More... | |
struct | DupKey |
struct | DenseMapInfoDupKey |
Enumerations | |
enum | UnqualifiedTypeNameLookupResult |
enum | OverrideErrorKind |
enum | OpenCLParamType { ValidKernelParam, PtrPtrKernelParam, PtrKernelParam, PrivatePtrKernelParam, InvalidKernelParam, RecordKernelParam } |
Functions | |
static UnqualifiedTypeNameLookupResult | lookupUnqualifiedTypeNameInBase (Sema &S, const IdentifierInfo &II, SourceLocation NameLoc, const CXXRecordDecl *RD) |
Tries to perform unqualified lookup of the type decls in bases for dependent class. More... | |
static ParsedType | recoverFromTypeInKnownDependentBase (Sema &S, const IdentifierInfo &II, SourceLocation NameLoc) |
static NestedNameSpecifier * | synthesizeCurrentNestedNameSpecifier (ASTContext &Context, DeclContext *DC) |
static bool | isResultTypeOrTemplate (LookupResult &R, const Token &NextToken) |
Determine whether the given result set contains either a type name or. More... | |
static bool | isTagTypeWithMissingTag (Sema &SemaRef, LookupResult &Result, Scope *S, CXXScopeSpec &SS, IdentifierInfo *&Name, SourceLocation NameLoc) |
static ParsedType | buildNestedType (Sema &S, CXXScopeSpec &SS, QualType T, SourceLocation NameLoc) |
Build a ParsedType for a simple-type-specifier with a nested-name-specifier. More... | |
static bool | AllowOverloadingOfFunction (LookupResult &Previous, ASTContext &Context) |
Determine whether we allow overloading of the function PrevDecl with another declaration. More... | |
static bool | isOutOfScopePreviousDeclaration (NamedDecl *PrevDecl, DeclContext *DC, ASTContext &Context) |
Determines whether the given declaration is an out-of-scope previous declaration. More... | |
static bool | isUsingDecl (NamedDecl *D) |
static void | RemoveUsingDecls (LookupResult &R) |
Removes using shadow declarations from the lookup results. More... | |
static bool | IsDisallowedCopyOrAssign (const CXXMethodDecl *D) |
Check for this common pattern: More... | |
static bool | isMainFileLoc (const Sema &S, SourceLocation Loc) |
static bool | ShouldDiagnoseUnusedDecl (const NamedDecl *D) |
static void | GenerateFixForUnusedDecl (const NamedDecl *D, ASTContext &Ctx, FixItHint &Hint) |
static void | CheckPoppedLabel (LabelDecl *L, Sema &S) |
static void | LookupPredefedObjCSuperType (Sema &ThisSema, Scope *S, IdentifierInfo *II) |
Looks up the declaration of "struct objc_super" and saves it for later use in building builtin declaration of objc_msgSendSuper and objc_msgSendSuper_stret. If no such pre-existing declaration exists no action takes place. More... | |
static StringRef | getHeaderName (ASTContext::GetBuiltinTypeError Error) |
static void | filterNonConflictingPreviousDecls (Sema &S, NamedDecl *decl, LookupResult &previous) |
Filter out any previous declarations that the given declaration should not consider because they are not permitted to conflict, e.g., because they come from hidden sub-modules and do not refer to the same entity. More... | |
static void | filterNonConflictingPreviousTypedefDecls (Sema &S, TypedefNameDecl *Decl, LookupResult &Previous) |
static bool | DeclHasAttr (const Decl *D, const Attr *A) |
static bool | isAttributeTargetADefinition (Decl *D) |
static bool | mergeAlignedAttrs (Sema &S, NamedDecl *New, Decl *Old) |
static bool | mergeDeclAttribute (Sema &S, NamedDecl *D, const InheritableAttr *Attr, bool Override) |
static const Decl * | getDefinition (const Decl *D) |
static bool | hasAttribute (const Decl *D, attr::Kind Kind) |
static void | checkNewAttributesAfterDef (Sema &S, Decl *New, const Decl *Old) |
static void | mergeParamDeclAttributes (ParmVarDecl *newDecl, const ParmVarDecl *oldDecl, Sema &S) |
static void | mergeParamDeclTypes (ParmVarDecl *NewParam, const ParmVarDecl *OldParam, Sema &S) |
template<typename T > | |
static std::pair< diag::kind, SourceLocation > | getNoteDiagForInvalidRedeclaration (const T *Old, const T *New) |
static bool | canRedefineFunction (const FunctionDecl *FD, const LangOptions &LangOpts) |
template<typename T > | |
static bool | haveIncompatibleLanguageLinkages (const T *Old, const T *New) |
template<typename T > | |
static bool | isExternC (T *D) |
static bool | isExternC (VarTemplateDecl *) |
template<typename ExpectedDecl > | |
static bool | checkUsingShadowRedecl (Sema &S, UsingShadowDecl *OldS, ExpectedDecl *New) |
Check whether a redeclaration of an entity introduced by a using-declaration is valid, given that we know it's not an overload (nor a hidden tag declaration). More... | |
static bool | mergeTypeWithPrevious (Sema &S, VarDecl *NewVD, VarDecl *OldVD, LookupResult &Previous) |
static unsigned | getMSManglingNumber (const LangOptions &LO, Scope *S) |
static unsigned | GetDiagnosticTypeSpecifierID (DeclSpec::TST T) |
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, SmallVectorImpl< NamedDecl * > &Chaining, bool MSAnonStruct) |
static StorageClass | StorageClassSpecToVarDeclStorageClass (const DeclSpec &DS) |
static SourceLocation | findDefaultInitializer (const CXXRecordDecl *Record) |
static void | checkDuplicateDefaultInit (Sema &S, CXXRecordDecl *Parent, SourceLocation DefaultInitLoc) |
static void | checkDuplicateDefaultInit (Sema &S, CXXRecordDecl *Parent, CXXRecordDecl *AnonUnion) |
static QualType | getCoreType (QualType Ty) |
static bool | hasSimilarParameters (ASTContext &Context, FunctionDecl *Declaration, FunctionDecl *Definition, 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 | FixInvalidVariablyModifiedTypeLoc (TypeLoc SrcTL, TypeLoc DstTL) |
static TypeSourceInfo * | TryToFixInvalidVariablyModifiedTypeSourceInfo (TypeSourceInfo *TInfo, ASTContext &Context, bool &SizeIsNegative, llvm::APSInt &Oversized) |
static void | SetNestedNameSpecifier (DeclaratorDecl *DD, Declarator &D) |
static void | checkAttributesAfterMerging (Sema &S, NamedDecl &ND) |
static void | checkDLLAttributeRedeclaration (Sema &S, NamedDecl *OldDecl, NamedDecl *NewDecl, bool IsSpecialization) |
static bool | isFunctionDefinitionDiscarded (Sema &S, FunctionDecl *FD) |
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static bool | isIncompleteDeclExternC (Sema &S, const T *D) |
static bool | shouldConsiderLinkage (const VarDecl *VD) |
static bool | shouldConsiderLinkage (const FunctionDecl *FD) |
static bool | hasParsedAttr (Scope *S, const AttributeList *AttrList, AttributeList::Kind Kind) |
static bool | hasParsedAttr (Scope *S, const Declarator &PD, AttributeList::Kind Kind) |
static bool | isDeclTUScopedExternallyVisible (const Decl *D) |
Returns true if given declaration is TU-scoped and externally visible. More... | |
template<typename T > | |
static bool | checkGlobalOrExternCConflict (Sema &S, const T *ND, bool IsGlobal, LookupResult &Previous) |
template<typename T > | |
static bool | checkForConflictWithNonVisibleExternC (Sema &S, const T *ND, LookupResult &Previous) |
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(). More... | |
static void | ReportOverrides (Sema &S, unsigned DiagID, const CXXMethodDecl *MD, OverrideErrorKind OEK=OEK_All) |
Report an error regarding overriding, along with any relevant overriden methods. More... | |
static NamedDecl * | DiagnoseInvalidRedeclaration (Sema &SemaRef, LookupResult &Previous, FunctionDecl *NewFD, ActOnFDArgs &ExtraArgs, bool IsLocalFriend, Scope *S) |
Generate diagnostics for an invalid function redeclaration. More... | |
static StorageClass | getFunctionStorageClass (Sema &SemaRef, Declarator &D) |
static FunctionDecl * | CreateNewFunctionDecl (Sema &SemaRef, Declarator &D, DeclContext *DC, QualType &R, TypeSourceInfo *TInfo, StorageClass SC, bool &IsVirtualOkay) |
static OpenCLParamType | getOpenCLKernelParameterType (QualType PT) |
static void | checkIsValidOpenCLKernelParameter (Sema &S, Declarator &D, ParmVarDecl *Param, llvm::SmallPtrSetImpl< const Type * > &ValidTypes) |
static bool | hasDependentAlignment (VarDecl *VD) |
Determines if a variable's alignment is dependent. More... | |
static bool | ShouldWarnAboutMissingPrototype (const FunctionDecl *FD, const FunctionDecl *&PossibleZeroParamPrototype) |
static void | RebuildLambdaScopeInfo (CXXMethodDecl *CallOperator, Sema &S) |
static unsigned | getRedeclDiagFromTagKind (TagTypeKind Tag) |
Get diagnostic select index for tag kind for redeclaration diagnostic message. WARNING: Indexes apply to particular diagnostics only! More... | |
static bool | isClassCompatTagKind (TagTypeKind Tag) |
Determine if tag kind is a class-key compatible with class for redeclaration (class, struct, or __interface). More... | |
***static FixItHint | createFriendTagNNSFixIt (Sema &SemaRef, NamedDecl *ND, Scope *S, SourceLocation NameLoc) |
static bool | isAcceptableTagRedeclContext (Sema &S, DeclContext *OldDC, DeclContext *NewDC) |
Determine whether a tag originally declared in context OldDC can be redeclared with an unqualfied name in NewDC (assuming name lookup found a declaration in OldDC as a previous decl, perhaps through a using-declaration). More... | |
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. More... | |
static QualType | getNextLargerIntegralType (ASTContext &Context, QualType T) |
static bool | ValidDuplicateEnum (EnumConstantDecl *ECD, EnumDecl *Enum) |
static DupKey | GetDupKey (const llvm::APSInt &Val) |
static void | CheckForDuplicateEnumValues (Sema &S, ArrayRef< Decl * > Elements, EnumDecl *Enum, QualType EnumType) |
static void | checkModuleImportContext (Sema &S, Module *M, SourceLocation ImportLoc, DeclContext *DC) |
Variables | |
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enum OpenCLParamType |
Enumerator | |
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ValidKernelParam | |
PtrPtrKernelParam | |
PtrKernelParam | |
PrivatePtrKernelParam | |
InvalidKernelParam | |
RecordKernelParam |
Definition at line 7003 of file SemaDecl.cpp.
enum OverrideErrorKind |
Definition at line 6561 of file SemaDecl.cpp.
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Definition at line 132 of file SemaDecl.cpp.
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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 1189 of file SemaDecl.cpp.
References clang::LookupResult::Found, clang::LookupResult::FoundOverloaded, clang::LookupResult::getFoundDecl(), clang::ASTContext::getLangOpts(), clang::LookupResult::getResultKind(), and clang::Decl::hasAttr().
Referenced by clang::Sema::CheckFunctionDeclaration().
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Build a ParsedType for a simple-type-specifier with a nested-name-specifier.
Definition at line 716 of file SemaDecl.cpp.
References Builder, clang::Sema::Context, Context, clang::Sema::CreateParsedType(), clang::ETK_None, clang::Sema::getElaboratedType(), clang::TypeLocBuilder::getTypeSourceInfo(), clang::CXXScopeSpec::getWithLocInContext(), clang::TypeLocBuilder::push(), clang::TypeLocBuilder::pushTypeSpec(), clang::ElaboratedTypeLoc::setElaboratedKeywordLoc(), clang::TypeSpecTypeLoc::setNameLoc(), and clang::ElaboratedTypeLoc::setQualifierLoc().
Referenced by clang::Sema::ClassifyName().
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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 2551 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().
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We are trying to inject an anonymous member into the given scope; check if there's an existing declaration that can't be overloaded.
Definition at line 3880 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().
Definition at line 5305 of file SemaDecl.cpp.
References clang::Sema::Diag(), clang::Decl::dropAttr(), clang::Decl::getAttr(), clang::getDLLAttr(), clang::Attr::getLocation(), clang::Decl::getLocation(), clang::NamedDecl::isExternallyVisible(), clang::Sema::ParsingInitForAutoVars, and clang::Decl::setInvalidDecl().
Referenced by clang::Sema::ActOnFunctionDeclarator(), and clang::Sema::FinalizeDeclaration().
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Definition at line 5356 of file SemaDecl.cpp.
References clang::Sema::Context, clang::Sema::Diag(), clang::Decl::dropAttr(), clang::Decl::FOK_Declared, clang::Decl::getAttr(), clang::TargetInfo::getCXXABI(), clang::Decl::getLocation(), clang::ASTContext::getTargetInfo(), clang::NamedDecl::isCXXClassMember(), clang::Decl::isImplicit(), clang::Decl::isLocalExternDecl(), clang::TargetCXXABI::isMicrosoft(), clang::Decl::isUsed(), clang::Decl::setInvalidDecl(), and clang::FunctionDecl::TK_NonTemplate.
Referenced by clang::Sema::ActOnFunctionDeclarator(), and clang::Sema::ActOnVariableDeclarator().
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Definition at line 4025 of file SemaDecl.cpp.
References clang::Sema::Diag(), findDefaultInitializer(), clang::CXXRecordDecl::hasInClassInitializer(), and clang::TagDecl::isUnion().
Referenced by clang::Sema::BuildAnonymousStructOrUnion(), checkDuplicateDefaultInit(), and clang::Sema::CheckFieldDecl().
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Definition at line 4034 of file SemaDecl.cpp.
References checkDuplicateDefaultInit(), findDefaultInitializer(), clang::CXXRecordDecl::hasInClassInitializer(), and clang::TagDecl::isUnion().
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Apply special rules for handling extern "C" declarations. Returns true
if we have found that this is a redeclaration of some prior entity.
Per C++ [dcl.link]p6: Two declarations [for a function or variable] with C language linkage with the same name that appear in different scopes refer to the same [entity]. An entity with C language linkage shall not be declared with the same name as an entity in global scope.
Definition at line 6316 of file SemaDecl.cpp.
References clang::LookupResult::addDecl(), checkGlobalOrExternCConflict(), clang::LookupResult::clear(), clang::Sema::findLocallyScopedExternCDecl(), clang::Sema::getLangOpts(), and isIncompleteDeclExternC().
Referenced by clang::Sema::CheckFunctionDeclaration(), and clang::Sema::CheckVariableDeclaration().
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Definition at line 13832 of file SemaDecl.cpp.
References clang::Sema::Diag(), clang::Sema::Diags, GetDupKey(), clang::NamedDecl::getIdentifier(), clang::EnumConstantDecl::getInitExpr(), clang::EnumConstantDecl::getInitVal(), clang::Decl::getLocation(), clang::EnumDecl::getNumNegativeBits(), clang::EnumDecl::getNumPositiveBits(), clang::DiagnosticsEngine::isIgnored(), and ValidDuplicateEnum().
Referenced by clang::Sema::ActOnEnumBody().
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Check for conflict between this global or extern "C" declaration and previous global or extern "C" declarations. This is only used in C++.
Definition at line 6233 of file SemaDecl.cpp.
References clang::LookupResult::addDecl(), clang::LookupResult::begin(), clang::DeclContextLookupResult::begin(), clang::LookupResult::clear(), clang::Sema::Context, clang::Sema::Diag(), clang::LookupResult::end(), clang::DeclContextLookupResult::end(), clang::Sema::findLocallyScopedExternCDecl(), clang::Sema::getLangOpts(), clang::ASTContext::getTranslationUnitDecl(), isIncompleteDeclExternC(), and clang::DeclContext::lookup().
Referenced by checkForConflictWithNonVisibleExternC().
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Definition at line 7042 of file SemaDecl.cpp.
References clang::Type::castAs(), clang::Sema::Diag(), clang::RecordDecl::fields(), clang::NamedDecl::getDeclName(), clang::Decl::getLocation(), getOpenCLKernelParameterType(), clang::ValueDecl::getType(), clang::QualType::getTypePtr(), InvalidKernelParam, clang::Type::isPointerType(), clang::Type::isUnionType(), Next, PrivatePtrKernelParam, PtrKernelParam, PtrPtrKernelParam, RecordKernelParam, clang::Declarator::setInvalidType(), and ValidKernelParam.
Referenced by clang::Sema::ActOnFunctionDeclarator().
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Definition at line 14247 of file SemaDecl.cpp.
References clang::Sema::Diag(), clang::Module::getFullModuleName(), clang::DeclContext::getParent(), clang::Module::IsExternC, clang::LinkageSpecDecl::lang_c, and clang::LinkageSpecDecl::lang_cxx.
Referenced by clang::Sema::ActOnModuleBegin(), clang::Sema::ActOnModuleEnd(), clang::Sema::ActOnModuleImport(), and clang::Sema::ActOnModuleInclude().
checkNewAttributesAfterDef - If we already have a definition, check that there are no new attributes in this declaration.
Definition at line 2293 of file SemaDecl.cpp.
References clang::Sema::CheckForFunctionRedefinition(), clang::VarDecl::Definition, Diag(), clang::Sema::Diag(), clang::Decl::getAttrs(), clang::NamedDecl::getDeclName(), getDefinition(), clang::Attr::getKind(), clang::Attr::getLocation(), clang::Decl::getLocation(), clang::hasAttribute(), clang::Decl::hasAttrs(), clang::Decl::setInvalidDecl(), and clang::VarDecl::TentativeDefinition.
Referenced by clang::Sema::mergeDeclAttributes().
Definition at line 1575 of file SemaDecl.cpp.
References clang::Sema::Diag(), clang::NamedDecl::getDeclName(), clang::Decl::getLocation(), clang::LabelDecl::getStmt(), clang::LabelDecl::isMSAsmLabel(), and clang::LabelDecl::isResolvedMSAsmLabel().
Referenced by clang::Sema::ActOnPopScope().
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Check whether a redeclaration of an entity introduced by a using-declaration is valid, given that we know it's not an overload (nor a hidden tag declaration).
Definition at line 2587 of file SemaDecl.cpp.
References clang::Sema::Diag(), clang::Decl::getLocation(), clang::UsingShadowDecl::getTargetDecl(), clang::UsingShadowDecl::getUsingDecl(), and isExternC().
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Definition at line 11432 of file SemaDecl.cpp.
References clang::FixItHint::CreateInsertion(), clang::Decl::getDeclContext(), clang::NamedDecl::getIdentifier(), clang::DeclContext::getParent(), clang::DeclContext::getRedeclContext(), clang::NamespaceDecl::isAnonymousNamespace(), clang::DeclContext::isTranslationUnit(), clang::Sema::LookupNestedNameSpecifierName, and clang::Sema::LookupSingleName().
Referenced by clang::Sema::ActOnTag().
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Definition at line 6861 of file SemaDecl.cpp.
References clang::Sema::AbstractReturnType, clang::Sema::AdjustDestructorExceptionSpec(), clang::Sema::CheckConstructorDeclarator(), clang::Sema::CheckConversionDeclarator(), clang::Sema::CheckDestructorDeclarator(), clang::Sema::Context, clang::FunctionDecl::Create(), clang::CXXMethodDecl::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::Type::getAs(), clang::DeclarationName::getAsIdentifierInfo(), clang::Declarator::getDeclSpec(), clang::CXXRecordDecl::getDefinition(), clang::Declarator::getFunctionTypeInfo(), clang::Declarator::getIdentifierLoc(), clang::Sema::getLangOpts(), clang::Declarator::getLocStart(), clang::DeclarationNameInfo::getName(), clang::Sema::GetNameForDeclarator(), clang::DeclarationName::getNameKind(), clang::QualType::getTypePtr(), clang::DeclSpec::getTypeSpecTypeLoc(), clang::DeclaratorChunk::FunctionTypeInfo::hasPrototype, clang::TagDecl::isBeingDefined(), clang::DeclSpec::isConstexprSpecified(), clang::TagDecl::isDependentType(), clang::DeclSpec::isExplicitSpecified(), clang::DeclSpec::isFriendSpecified(), clang::Declarator::isFunctionDeclarator(), clang::Type::isFunctionProtoType(), clang::DeclSpec::isInlineSpecified(), clang::Declarator::isInvalidType(), clang::DeclContext::isRecord(), clang::CXXMethodDecl::isStatic(), clang::Sema::RequireNonAbstractType(), clang::Decl::setInvalidDecl(), and clang::Declarator::setInvalidType().
Referenced by clang::Sema::ActOnFunctionDeclarator().
DeclhasAttr - returns true if decl Declaration already has the target attribute.
Definition at line 2070 of file SemaDecl.cpp.
References clang::Decl::attrs(), and clang::Attr::getKind().
Referenced by mergeDeclAttribute(), and mergeParamDeclAttributes().
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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 6686 of file SemaDecl.cpp.
References clang::Sema::ActOnFunctionDeclarator(), clang::LookupResult::addDecl(), clang::TypoCorrection::begin(), clang::LookupResult::begin(), clang::LookupResult::clear(), clang::Sema::Context, clang::Sema::CorrectTypo(), clang::Sema::CTK_ErrorRecovery, clang::Sema::Diag(), clang::Sema::diagnoseTypo(), clang::TypoCorrection::end(), clang::LookupResult::end(), clang::Sema::ForRedeclaration, clang::DeclarationName::getAsIdentifierInfo(), clang::Decl::getCanonicalDecl(), clang::TypoCorrection::getCorrection(), clang::TypoCorrection::getCorrectionAsIdentifierInfo(), clang::TypoCorrection::getCorrectionDecl(), clang::Decl::getDeclContext(), clang::NamedDecl::getDeclName(), clang::SourceRange::getEnd(), clang::Decl::getLocation(), clang::FunctionDecl::getParamDecl(), clang::DeclContext::getParent(), clang::FunctionDecl::getSourceRange(), clang::ValueDecl::getType(), clang::DeclaratorDecl::getTypeSourceInfo(), clang::DeclaratorDecl::getTypeSpecStartLoc(), clang::FunctionDecl::hasBody(), clang::Sema::SFINAETrap::hasErrorOccurred(), hasSimilarParameters(), clang::CXXMethodDecl::isConst(), clang::SourceLocation::isInvalid(), clang::Sema::LookupLocalFriendName, clang::Sema::LookupName(), clang::Sema::LookupOrdinaryName, clang::Sema::LookupQualifiedName(), clang::Sema::PDiag(), Previous, clang::Result, S, clang::TypoCorrection::setCorrectionDecl(), clang::Decl::setInvalidDecl(), and clang::LookupResult::setLookupName().
Referenced by clang::Sema::ActOnFunctionDeclarator().
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Filter out any previous declarations that the given declaration should not consider because they are not permitted to conflict, e.g., because they come from hidden sub-modules and do not refer to the same entity.
Definition at line 1803 of file SemaDecl.cpp.
References clang::LookupResult::Filter::done(), clang::LookupResult::empty(), clang::LookupResult::Filter::erase(), clang::Sema::getLangOpts(), clang::LookupResult::Filter::hasNext(), clang::NamedDecl::isExternallyVisible(), clang::Sema::isVisible(), clang::LookupResult::makeFilter(), and clang::LookupResult::Filter::next().
Referenced by clang::Sema::CheckFunctionDeclaration(), and clang::Sema::CheckVariableDeclaration().
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Typedef declarations don't have linkage, but they still denote the same entity if their types are the same. FIXME: This is notionally doing the same thing as ASTReaderDecl's isSameEntity.
Definition at line 1834 of file SemaDecl.cpp.
References clang::Sema::Context, clang::LookupResult::Filter::done(), clang::LookupResult::empty(), clang::LookupResult::Filter::erase(), clang::TypedefNameDecl::getAnonDeclWithTypedefName(), clang::Sema::getLangOpts(), clang::TypedefNameDecl::getUnderlyingType(), clang::LookupResult::Filter::hasNext(), clang::ASTContext::hasSameType(), clang::NamedDecl::isExternallyVisible(), clang::Sema::isVisible(), clang::LookupResult::makeFilter(), and clang::LookupResult::Filter::next().
Referenced by clang::Sema::ActOnTypedefNameDecl().
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Definition at line 4011 of file SemaDecl.cpp.
References clang::DeclContext::decls(), clang::Decl::getLocation(), and clang::CXXRecordDecl::hasInClassInitializer().
Referenced by checkDuplicateDefaultInit().
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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 6528 of file SemaDecl.cpp.
References clang::Sema::Context, clang::DeclarationName::CXXDestructorName, clang::ASTContext::DeclarationNames, clang::CXXBasePath::Decls, clang::DeclContextLookupResult::empty(), clang::DeclContextLookupResult::front(), clang::Type::getAs(), 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, FindOverriddenMethodData::S, and clang::DeclContextLookupResult::slice().
Referenced by clang::Sema::AddOverriddenMethods().
Definition at line 4997 of file SemaDecl.cpp.
References clang::TypeLoc::castAs(), clang::TypeLoc::getAs(), clang::ArrayTypeLoc::getElementLoc(), clang::ParenTypeLoc::getInnerLoc(), clang::ArrayTypeLoc::getLBracketLoc(), clang::PointerLikeTypeLoc< Derived, TypeClass, LocalData >::getPointeeLoc(), clang::ArrayTypeLoc::getRBracketLoc(), clang::ArrayTypeLoc::getSizeExpr(), clang::TypeLoc::getUnqualifiedLoc(), clang::TypeLoc::initializeFullCopy(), clang::ParenTypeLoc::setLParenLoc(), clang::ParenTypeLoc::setRParenLoc(), and clang::PointerTypeLoc::setStarLoc().
Referenced by TryToFixInvalidVariablyModifiedTypeSourceInfo().
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Definition at line 1523 of file SemaDecl.cpp.
References clang::FixItHint::CreateRemoval(), clang::Lexer::findLocationAfterToken(), clang::ASTContext::getLangOpts(), clang::Decl::getLocEnd(), clang::Decl::getLocStart(), clang::ASTContext::getSourceManager(), and clang::SourceLocation::isInvalid().
Referenced by clang::Sema::DiagnoseUnusedDecl().
Definition at line 4462 of file SemaDecl.cpp.
References clang::Type::castAsArrayTypeUnsafe(), clang::ArrayType::getElementType(), clang::Type::getPointeeType(), clang::Type::isArrayType(), clang::Type::isPointerType(), clang::Type::isReferenceType(), and clang::QualType::withoutLocalFastQualifiers().
Referenced by hasSimilarParameters().
Definition at line 2267 of file SemaDecl.cpp.
References clang::VarDecl::getActingDefinition(), and clang::VarDecl::getDefinition().
Referenced by clang::Sema::ActOnTagStartSkippedDefinition(), checkNewAttributesAfterDef(), and checkTypeParamListConsistency().
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Definition at line 3625 of file SemaDecl.cpp.
References clang::DeclSpec::TST_class, clang::DeclSpec::TST_enum, clang::DeclSpec::TST_interface, clang::DeclSpec::TST_struct, and clang::DeclSpec::TST_union.
Referenced by clang::Sema::ParsedFreeStandingDeclSpec().
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Definition at line 13813 of file SemaDecl.cpp.
Referenced by CheckForDuplicateEnumValues().
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Definition at line 6826 of file SemaDecl.cpp.
References clang::Sema::CurContext, clang::Sema::Diag(), clang::Declarator::getDeclSpec(), clang::DeclContext::getRedeclContext(), clang::DeclSpec::getStorageClassSpec(), clang::DeclSpec::getStorageClassSpecLoc(), clang::DeclSpec::isExternInLinkageSpec(), clang::DeclContext::isFunctionOrMethod(), 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_unspecified, and clang::Declarator::setInvalidType().
Referenced by clang::Sema::ActOnFunctionDeclarator().
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Definition at line 1708 of file SemaDecl.cpp.
References clang::ASTContext::GE_Missing_setjmp, clang::ASTContext::GE_Missing_stdio, clang::ASTContext::GE_Missing_ucontext, and clang::ASTContext::GE_None.
Referenced by clang::Sema::LazilyCreateBuiltin().
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Definition at line 3551 of file SemaDecl.cpp.
References clang::Scope::getMSCurManglingNumber(), clang::Scope::getMSLastManglingNumber(), clang::LangOptions::isCompatibleWithMSVC(), and clang::LangOptions::MSVC2015.
Referenced by clang::Sema::ActOnVariableDeclarator(), clang::Sema::BuildAnonymousStructOrUnion(), and clang::Sema::handleTagNumbering().
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Definition at line 13484 of file SemaDecl.cpp.
References clang::ASTContext::getTypeSize(), clang::ASTContext::IntTy, clang::Type::isIntegralType(), clang::Type::isSignedIntegerOrEnumerationType(), clang::ASTContext::LongLongTy, clang::ASTContext::LongTy, clang::ASTContext::ShortTy, clang::ASTContext::UnsignedIntTy, clang::ASTContext::UnsignedLongLongTy, clang::ASTContext::UnsignedLongTy, and clang::ASTContext::UnsignedShortTy.
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Definition at line 2534 of file SemaDecl.cpp.
References clang::SourceLocation::isInvalid().
Referenced by clang::Sema::MergeFunctionDecl(), clang::Sema::MergeVarDecl(), and clang::Sema::MergeVarDeclTypes().
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Definition at line 7012 of file SemaDecl.cpp.
References clang::QualType::getAddressSpace(), clang::Type::getPointeeType(), InvalidKernelParam, clang::Type::isBooleanType(), clang::Type::isEventT(), clang::Type::isHalfType(), clang::Type::isImageType(), clang::Type::isPointerType(), clang::Type::isRecordType(), PrivatePtrKernelParam, PtrKernelParam, PtrPtrKernelParam, RecordKernelParam, and ValidKernelParam.
Referenced by checkIsValidOpenCLKernelParameter().
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Get diagnostic select index for tag kind for redeclaration diagnostic message. WARNING: Indexes apply to particular diagnostics only!
Definition at line 11311 of file SemaDecl.cpp.
References clang::TTK_Class, clang::TTK_Interface, and clang::TTK_Struct.
Referenced by clang::Sema::isAcceptableTagRedeclaration().
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Definition at line 2284 of file SemaDecl.cpp.
References clang::Decl::attrs().
Determines if a variable's alignment is dependent.
Definition at line 9838 of file SemaDecl.cpp.
References clang::ValueDecl::getType(), clang::Type::isDependentType(), and clang::Decl::specific_attrs().
Referenced by clang::Sema::FinalizeDeclaration().
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Definition at line 5528 of file SemaDecl.cpp.
References clang::AttributeList::getNext().
Referenced by clang::Sema::ActOnVariableDeclarator(), and hasParsedAttr().
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Definition at line 5536 of file SemaDecl.cpp.
References clang::DeclSpec::getAttributes(), clang::Declarator::getAttributes(), clang::DeclaratorChunk::getAttrs(), clang::Declarator::getDeclSpec(), clang::ParsedAttributes::getList(), clang::Declarator::getNumTypeObjects(), clang::Declarator::getTypeObject(), and hasParsedAttr().
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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 4480 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().
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Definition at line 2567 of file SemaDecl.cpp.
References clang::CLanguageLinkage, clang::CXXLanguageLinkage, and clang::DeclContext::isRecord().
Referenced by clang::Sema::MergeFunctionDecl(), and clang::Sema::MergeVarDecl().
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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.,
This routine is recursive, injecting the names of nested anonymous structs/unions into the owning context and scope as well.
Definition at line 3922 of file SemaDecl.cpp.
References clang::Decl::addAttr(), clang::AS_none, clang::Decl::attrs(), CheckAnonMemberRedeclaration(), clang::Attr::clone(), clang::Sema::Context, clang::IndirectFieldDecl::Create(), clang::DeclContext::decls(), 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().
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Determine whether a tag originally declared in context OldDC
can be redeclared with an unqualfied name in NewDC
(assuming name lookup found a declaration in OldDC
as a previous decl, perhaps through a using-declaration).
Definition at line 11470 of file SemaDecl.cpp.
References clang::DeclContext::Encloses(), clang::DeclContext::Equals(), clang::Sema::getLangOpts(), and clang::DeclContext::getRedeclContext().
Referenced by clang::Sema::ActOnTag().
Definition at line 2089 of file SemaDecl.cpp.
Referenced by mergeAlignedAttrs().
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Determine if tag kind is a class-key compatible with class for redeclaration (class, struct, or __interface).
Definition at line 11324 of file SemaDecl.cpp.
References clang::TTK_Class, clang::TTK_Interface, and clang::TTK_Struct.
Referenced by clang::Sema::isAcceptableTagRedeclaration().
Returns true if given declaration is TU-scoped and externally visible.
Definition at line 5579 of file SemaDecl.cpp.
Referenced by clang::Sema::ActOnFunctionDeclarator(), and clang::Sema::ActOnVariableDeclarator().
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Check for this common pattern:
Definition at line 1331 of file SemaDecl.cpp.
References clang::FunctionDecl::doesThisDeclarationHaveABody().
Referenced by clang::Sema::ShouldWarnIfUnusedFileScopedDecl().
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Definition at line 2580 of file SemaDecl.cpp.
Referenced by checkUsingShadowRedecl().
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Definition at line 2581 of file SemaDecl.cpp.
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Given that we are within the definition of the given function, will that definition behave like C99's 'inline', where the definition is discarded except for optimization purposes?
Definition at line 5452 of file SemaDecl.cpp.
References clang::Sema::Context, clang::ASTContext::GetGVALinkageForFunction(), clang::Sema::getLangOpts(), clang::GVA_AvailableExternally, clang::Decl::hasAttr(), clang::FunctionDecl::isInlined(), and clang::FunctionDecl::setLazyBody().
Referenced by clang::Sema::ActOnVariableDeclarator().
Determine whether a variable is extern "C" prior to attaching an initializer. We can't just call isExternC() here, because that will also compute and cache whether the declaration is externally visible, which might change when we attach the initializer.
This can only be used if the declaration is known to not be a redeclaration of an internal linkage declaration.
For instance:
auto x = []{};
Attaching the initializer here makes this declaration not externally visible, because its type has internal linkage.
FIXME: This is a hack.
Definition at line 5499 of file SemaDecl.cpp.
References clang::Sema::getLangOpts().
Referenced by clang::Sema::ActOnFunctionDeclarator(), clang::Sema::ActOnVariableDeclarator(), checkForConflictWithNonVisibleExternC(), and checkGlobalOrExternCConflict().
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Definition at line 1371 of file SemaDecl.cpp.
References clang::SourceManager::isInMainFile(), clang::Sema::SourceMgr, clang::TU_Complete, and clang::Sema::TUKind.
Referenced by clang::Sema::ShouldWarnIfUnusedFileScopedDecl().
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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).
PrevDecl | the previous declaration found by name lookup |
DC | the context in which the new declaration is being declared. |
Definition at line 5216 of file SemaDecl.cpp.
References clang::DeclContext::Equals(), clang::Decl::getDeclContext(), clang::DeclContext::getEnclosingNamespaceContext(), clang::ASTContext::getLangOpts(), clang::DeclContext::getRedeclContext(), clang::NamedDecl::hasLinkage(), clang::DeclContext::isFunctionOrMethod(), and clang::DeclContext::isRecord().
Referenced by clang::Sema::FilterLookupForScope().
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Determine whether the given integral value is representable within the given type T.
Definition at line 13468 of file SemaDecl.cpp.
References clang::ASTContext::getIntWidth(), clang::Type::isIntegralType(), and clang::Type::isSignedIntegerOrEnumerationType().
Referenced by clang::Sema::ActOnEnumBody(), and clang::Sema::CheckEnumConstant().
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Determine whether the given result set contains either a type name or.
Definition at line 651 of file SemaDecl.cpp.
References clang::LookupResult::begin(), clang::LookupResult::end(), clang::Sema::getLangOpts(), clang::LookupResult::getSema(), and clang::Token::is().
Referenced by clang::Sema::ClassifyName().
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Definition at line 666 of file SemaDecl.cpp.
References clang::LookupResult::begin(), clang::LookupResult::clear(), clang::FixItHint::CreateInsertion(), clang::Sema::Diag(), clang::LookupResult::end(), clang::LookupResult::getAsSingle(), clang::Sema::getLangOpts(), clang::Sema::LookupParsedName(), clang::Sema::LookupTagName, clang::TTK_Class, clang::TTK_Enum, clang::TTK_Interface, clang::TTK_Struct, and clang::TTK_Union.
Referenced by clang::Sema::ClassifyName().
Definition at line 1308 of file SemaDecl.cpp.
Referenced by RemoveUsingDecls().
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Looks up the declaration of "struct objc_super" and saves it for later use in building builtin declaration of objc_msgSendSuper and objc_msgSendSuper_stret. If no such pre-existing declaration exists no action takes place.
Definition at line 1694 of file SemaDecl.cpp.
References clang::Sema::Context, Context, clang::LookupResult::Found, clang::IdentifierTable::get(), clang::ASTContext::getTagDeclType(), clang::ASTContext::Idents, clang::IdentifierInfo::isStr(), clang::Sema::LookupName(), clang::Sema::LookupTagName, clang::Result, and clang::ASTContext::setObjCSuperType().
Referenced by clang::Sema::CheckFunctionDeclaration(), and clang::Sema::LazilyCreateBuiltin().
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Tries to perform unqualified lookup of the type decls in bases for dependent class.
Definition at line 144 of file SemaDecl.cpp.
References clang::CXXRecordDecl::bases(), clang::CXXRecordDecl::hasDefinition(), and clang::DeclContext::lookup().
Referenced by recoverFromTypeInKnownDependentBase().
Merge alignment attributes from Old
to New
, taking into account the special semantics of C11's _Alignas specifier and C++11's alignas attribute.
true
if any attributes were added to New
. Definition at line 2101 of file SemaDecl.cpp.
References clang::Decl::addAttr(), clang::Sema::Context, clang::Sema::Diag(), clang::Decl::getLocation(), clang::CharUnits::getQuantity(), clang::ASTContext::getTagDeclType(), clang::ASTContext::getTypeAlign(), isAttributeTargetADefinition(), clang::Decl::specific_attrs(), and clang::ASTContext::toCharUnitsFromBits().
Referenced by clang::Sema::mergeDeclAttributes().
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Definition at line 2208 of file SemaDecl.cpp.
References clang::Decl::addAttr(), clang::Attr::clone(), clang::Sema::Context, DeclHasAttr(), clang::Attr::duplicatesAllowed(), clang::IdentifierTable::get(), clang::NamedDecl::getName(), clang::Attr::getSpellingListIndex(), clang::NamedDecl::getVisibility(), clang::ASTContext::Idents, clang::Sema::mergeAlwaysInlineAttr(), clang::Sema::mergeAvailabilityAttr(), clang::Sema::mergeDLLExportAttr(), clang::Sema::mergeDLLImportAttr(), clang::Sema::mergeFormatAttr(), clang::Sema::mergeMinSizeAttr(), clang::Sema::mergeMSInheritanceAttr(), clang::Sema::mergeOptimizeNoneAttr(), clang::Sema::mergeSectionAttr(), clang::Sema::mergeTypeVisibilityAttr(), clang::Sema::mergeVisibilityAttr(), and clang::InheritableAttr::setInherited().
Referenced by clang::Sema::mergeDeclAttributes().
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mergeParamDeclAttributes - Copy attributes from the old parameter to the new one.
Definition at line 2426 of file SemaDecl.cpp.
References clang::Decl::addAttr(), clang::Sema::Context, DeclHasAttr(), clang::Sema::Diag(), clang::Decl::dropAttrs(), clang::Decl::getAttr(), clang::Decl::getDeclContext(), clang::ParmVarDecl::getFunctionScopeIndex(), clang::Decl::getLocation(), clang::FunctionDecl::getParamDecl(), clang::Decl::hasAttr(), clang::Decl::hasAttrs(), clang::Decl::setAttrs(), clang::InheritableAttr::setInherited(), and clang::Decl::specific_attrs().
Referenced by clang::Sema::MergeCompatibleFunctionDecls(), and clang::Sema::mergeObjCMethodDecls().
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Definition at line 2469 of file SemaDecl.cpp.
References clang::Sema::Context, clang::Sema::Diag(), clang::ASTContext::getAttributedType(), clang::Decl::getLocation(), clang::Type::getNullability(), clang::AttributedType::getNullabilityAttrKind(), clang::ParmVarDecl::getObjCDeclQualifier(), clang::ValueDecl::getType(), clang::Decl::OBJC_TQ_CSNullability, and clang::ValueDecl::setType().
Referenced by clang::Sema::MergeCompatibleFunctionDecls().
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Definition at line 3292 of file SemaDecl.cpp.
References clang::Sema::getLangOpts(), clang::Decl::getLexicalDeclContext(), clang::DeclContext::isFunctionOrMethod(), clang::VarDecl::isPreviousDeclInSameBlockScope(), and clang::LookupResult::isShadowed().
Referenced by clang::Sema::MergeVarDecl().
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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 4515 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::Type::isDependentType(), 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::Result, clang::DeclaratorChunk::MemberPointerTypeInfo::Scope(), 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().
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Definition at line 10480 of file SemaDecl.cpp.
References clang::sema::CapturingScopeInfo::addCapture(), clang::sema::CapturingScopeInfo::addThisCapture(), clang::sema::CapturingScopeInfo::addVLATypeCapture(), AttributeLangSupport::C, clang::sema::LambdaScopeInfo::CallOperator, clang::CXXRecordDecl::captures(), clang::Sema::CurrentInstantiationScope, clang::RecordDecl::field_begin(), clang::Sema::getCurrentThisType(), clang::DeclarationNameInfo::getCXXOperatorNameRange(), clang::CXXRecordDecl::getLambdaCaptureDefault(), clang::FunctionDecl::getNameInfo(), clang::CXXMethodDecl::getParent(), clang::FunctionDecl::getReturnType(), clang::ValueDecl::getType(), clang::sema::CapturingScopeInfo::ImpCap_LambdaByref, clang::sema::CapturingScopeInfo::ImpCap_LambdaByval, clang::sema::CapturingScopeInfo::ImpCap_None, clang::sema::CapturingScopeInfo::ImpCaptureStyle, clang::LocalInstantiationScope::InstantiatedLocal(), clang::sema::LambdaScopeInfo::IntroducerRange, clang::CXXMethodDecl::isConst(), clang::VarDecl::isInitCapture(), clang::sema::LambdaScopeInfo::Lambda, clang::LCD_ByCopy, clang::LCD_ByRef, clang::LCD_None, clang::LCK_ByRef, clang::sema::LambdaScopeInfo::Mutable, clang::Sema::PushLambdaScope(), and clang::sema::CapturingScopeInfo::ReturnType.
Referenced by clang::Sema::ActOnStartOfFunctionDef().
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Definition at line 193 of file SemaDecl.cpp.
References Builder, clang::Sema::Context, Context, clang::NestedNameSpecifier::Create(), clang::Sema::CreateParsedType(), clang::Sema::CurContext, clang::Sema::Diag(), clang::ETK_Typename, clang::ASTContext::getDependentNameType(), clang::CXXRecordDecl::getDescribedClassTemplate(), clang::ASTContext::getRecordType(), clang::TypeLocBuilder::getTypeSourceInfo(), clang::CXXScopeSpec::getWithLocInContext(), lookupUnqualifiedTypeNameInBase(), clang::CXXScopeSpec::MakeTrivial(), clang::TypeLocBuilder::push(), clang::DependentNameTypeLoc::setElaboratedKeywordLoc(), clang::DependentNameTypeLoc::setNameLoc(), and clang::DependentNameTypeLoc::setQualifierLoc().
Referenced by clang::Sema::ClassifyName(), and clang::Sema::getTypeName().
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Removes using shadow declarations from the lookup results.
Definition at line 1315 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().
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Report an error regarding overriding, along with any relevant overriden methods.
DiagID | the primary error to report. |
MD | the overriding method. |
OEK | which overrides to include as notes. |
Definition at line 6569 of file SemaDecl.cpp.
References clang::CXXMethodDecl::begin_overridden_methods(), clang::Sema::Diag(), clang::CXXMethodDecl::end_overridden_methods(), clang::NamedDecl::getDeclName(), and clang::Decl::getLocation().
Referenced by clang::Sema::AddOverriddenMethods(), and clang::Sema::CheckFunctionDeclaration().
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Definition at line 5255 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().
Definition at line 5508 of file SemaDecl.cpp.
References clang::Decl::getDeclContext(), clang::DeclContext::getRedeclContext(), clang::VarDecl::hasExternalStorage(), clang::DeclContext::isFileContext(), clang::DeclContext::isFunctionOrMethod(), and clang::DeclContext::isRecord().
Referenced by clang::Sema::ActOnFunctionDeclarator(), and clang::Sema::ActOnVariableDeclarator().
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Definition at line 5519 of file SemaDecl.cpp.
References clang::Decl::getDeclContext(), clang::DeclContext::getRedeclContext(), clang::DeclContext::isFileContext(), clang::DeclContext::isFunctionOrMethod(), and clang::DeclContext::isRecord().
Definition at line 1448 of file SemaDecl.cpp.
References clang::Type::getAs(), clang::CXXConstructExpr::getConstructor(), clang::Decl::getDeclContext(), clang::Decl::hasAttr(), clang::Type::isDependentType(), clang::CXXConstructExpr::isElidable(), clang::DeclContext::isFunctionOrMethod(), clang::Type::isIncompleteType(), clang::Decl::isInvalidDecl(), clang::Decl::isReferenced(), clang::FunctionDecl::isTrivial(), and clang::Decl::isUsed().
Referenced by clang::Sema::DiagnoseUnusedDecl().
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Definition at line 10387 of file SemaDecl.cpp.
References clang::FunctionDecl::getDescribedFunctionTemplate(), clang::FunctionDecl::getNumParams(), clang::Redeclarable< decl_type >::getPreviousDecl(), clang::Decl::hasAttr(), clang::FunctionDecl::isDeleted(), clang::FunctionDecl::isFunctionTemplateSpecialization(), clang::FunctionDecl::isGlobal(), clang::FunctionDecl::isInlined(), clang::Decl::isInvalidDecl(), and clang::FunctionDecl::isMain().
Referenced by clang::Sema::ActOnFinishFunctionBody().
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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 3990 of file SemaDecl.cpp.
References clang::DeclSpec::getStorageClassSpec(), clang::DeclSpec::isExternInLinkageSpec(), 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().
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Definition at line 459 of file SemaDecl.cpp.
References clang::NestedNameSpecifier::Create(), clang::DeclContext::getLookupParent(), clang::DeclContext::getPrimaryContext(), and clang::NestedNameSpecifier::GlobalSpecifier().
Referenced by clang::Sema::ActOnDelayedDefaultTemplateArg().
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TranslateIvarVisibility - Translate visibility from a token ID to an AST enum value.
Definition at line 12892 of file SemaDecl.cpp.
References clang::ObjCIvarDecl::Package, clang::ObjCIvarDecl::Private, clang::ObjCIvarDecl::Protected, and clang::ObjCIvarDecl::Public.
Referenced by clang::Sema::ActOnIvar().
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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 4929 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::Type::getPointeeType(), clang::ASTContext::getPointerType(), clang::VariableArrayType::getSizeExpr(), clang::Type::isDependentType(), clang::QualType::isNull(), clang::Type::isVariablyModifiedType(), clang::ArrayType::Normal, and clang::QualifierCollector::strip().
Referenced by TryToFixInvalidVariablyModifiedTypeSourceInfo().
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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 5029 of file SemaDecl.cpp.
References Context, FixInvalidVariablyModifiedTypeLoc(), clang::ASTContext::getTrivialTypeSourceInfo(), clang::TypeSourceInfo::getType(), clang::TypeSourceInfo::getTypeLoc(), clang::QualType::isNull(), and TryToFixInvalidVariablyModifiedType().
Referenced by clang::Sema::CheckFieldDecl(), clang::Sema::CheckTypedefForVariablyModifiedType(), and clang::Sema::CheckVariableDeclarationType().
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Definition at line 13772 of file SemaDecl.cpp.
References clang::TagDecl::castFromDeclContext(), clang::DeclRefExpr::getDecl(), clang::Decl::getDeclContext(), clang::EnumConstantDecl::getInitExpr(), clang::APIntStorage::getValue(), and clang::Expr::IgnoreImpCasts().
Referenced by CheckForDuplicateEnumValues().
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Add a minimal nested name specifier fixit hint to allow lookup of a tag name from an outer enclosing namespace or file scope inside a friend declaration. This should provide the commented out code in the following snippet: namespace N { struct X; namespace M { struct Y { friend struct /*N::
Definition at line 11429 of file SemaDecl.cpp.
Referenced by clang::Sema::ActOnOpenMPAtomicDirective(), clang::ento::BasicValueFactory::Add1(), checkDeducedTemplateArguments(), clang::SrcMgr::ExpansionInfo::create(), DeduceFromInitializerList(), clang::CodeGen::CodeGenFunction::EmitAMDGPUBuiltinExpr(), EmitOverflowIntrinsic(), clang::CodeGen::CodeGenFunction::EmitPPCBuiltinExpr(), clang::CodeGen::CodeGenFunction::EmitSystemZBuiltinExpr(), clang::ento::nonloc::ConcreteInt::evalBinOp(), clang::ento::loc::ConcreteInt::evalBinOp(), clang::ento::ExprEngine::evalComplement(), clang::ento::ExprEngine::evalMinus(), clang::ento::PathDiagnosticConsumer::FlushDiagnostics(), clang::SrcMgr::FileInfo::get(), clang::ento::SVal::getAsFunctionDecl(), clang::ento::SVal::getAsLocSymbol(), getAsPointeeSymbol(), clang::ento::SVal::getAsRegion(), clang::ento::SVal::getAsSymbol(), clang::ento::SVal::getAsSymbolicExpression(), clang::CFGStmtMap::getBlock(), clang::DeclGroupRef::getFromOpaquePtr(), clang::SourceLocation::getFromRawEncoding(), clang::ento::SVal::getLocSymbolInBase(), isSameEntity(), isSameTemplateParameter(), mergeCandidatesWithResults(), clang::ento::PathDiagnosticLocation::operator!=(), clang::operator<=(), clang::operator>(), parameterTypeFromSVal(), clang::ento::ExprEngine::processBranch(), clang::ento::ScanReachableSymbols::scan(), clang::ento::BasicValueFactory::Sub1(), swap32le(), TryListConversion(), clang::ento::ExprEngine::VisitGCCAsmStmt(), clang::ento::ExprEngine::VisitLogicalExpr(), clang::ento::TrackConstraintBRVisitor::VisitNode(), clang::ento::ExprEngine::VisitOffsetOfExpr(), and clang::ento::ExprEngine::VisitUnaryOperator().