#include "UsedDeclVisitor.h"#include "clang/AST/ASTContext.h"#include "clang/AST/ASTDiagnostic.h"#include "clang/AST/Decl.h"#include "clang/AST/DeclCXX.h"#include "clang/AST/DeclFriend.h"#include "clang/AST/DeclObjC.h"#include "clang/AST/Expr.h"#include "clang/AST/ExprCXX.h"#include "clang/AST/PrettyDeclStackTrace.h"#include "clang/AST/StmtCXX.h"#include "clang/Basic/DarwinSDKInfo.h"#include "clang/Basic/DiagnosticOptions.h"#include "clang/Basic/PartialDiagnostic.h"#include "clang/Basic/SourceManager.h"#include "clang/Basic/Stack.h"#include "clang/Basic/TargetInfo.h"#include "clang/Lex/HeaderSearch.h"#include "clang/Lex/HeaderSearchOptions.h"#include "clang/Lex/Preprocessor.h"#include "clang/Sema/CXXFieldCollector.h"#include "clang/Sema/DelayedDiagnostic.h"#include "clang/Sema/ExternalSemaSource.h"#include "clang/Sema/Initialization.h"#include "clang/Sema/MultiplexExternalSemaSource.h"#include "clang/Sema/ObjCMethodList.h"#include "clang/Sema/RISCVIntrinsicManager.h"#include "clang/Sema/Scope.h"#include "clang/Sema/ScopeInfo.h"#include "clang/Sema/SemaConsumer.h"#include "clang/Sema/SemaInternal.h"#include "clang/Sema/TemplateDeduction.h"#include "clang/Sema/TemplateInstCallback.h"#include "clang/Sema/TypoCorrection.h"#include "llvm/ADT/DenseMap.h"#include "llvm/ADT/STLExtras.h"#include "llvm/ADT/SmallPtrSet.h"#include "llvm/Support/TimeProfiler.h"#include "clang/Basic/OpenCLExtensionTypes.def"#include "clang/Basic/AArch64SVEACLETypes.def"#include "clang/Basic/PPCTypes.def"#include "clang/Basic/RISCVVTypes.def"
Go to the source code of this file.
Classes | |
| class | clang::sema::SemaPPCallbacks |
Namespaces | |
| clang | |
| clang::sema | |
Macros | |
| #define | EXT_OPAQUE_TYPE(ExtType, Id, Ext) |
| #define | SVE_TYPE(Name, Id, SingletonId) addImplicitTypedef(Name, Context.SingletonId); |
| #define | PPC_VECTOR_MMA_TYPE(Name, Id, Size) addImplicitTypedef(#Name, Context.Id##Ty); |
| #define | PPC_VECTOR_VSX_TYPE(Name, Id, Size) addImplicitTypedef(#Name, Context.Id##Ty); |
| #define | RVV_TYPE(Name, Id, SingletonId) addImplicitTypedef(Name, Context.SingletonId); |
Typedefs | |
| typedef llvm::DenseMap< const CXXRecordDecl *, bool > | RecordCompleteMap |
Functions | |
| static bool | ShouldRemoveFromUnused (Sema *SemaRef, const DeclaratorDecl *D) |
| Used to prune the decls of Sema's UnusedFileScopedDecls vector. More... | |
| static bool | isFunctionOrVarDeclExternC (NamedDecl *ND) |
| static void | checkUndefinedButUsed (Sema &S) |
| checkUndefinedButUsed - Check for undefined objects with internal linkage or that are inline. More... | |
| static bool | MethodsAndNestedClassesComplete (const CXXRecordDecl *RD, RecordCompleteMap &MNCComplete) |
| Returns true, if all methods and nested classes of the given CXXRecordDecl are defined in this translation unit. More... | |
| static bool | IsRecordFullyDefined (const CXXRecordDecl *RD, RecordCompleteMap &RecordsComplete, RecordCompleteMap &MNCComplete) |
| Returns true, if the given CXXRecordDecl is fully defined in this translation unit, i.e. More... | |
| static void | emitCallStackNotes (Sema &S, FunctionDecl *FD) |
| static void | checkEscapingByref (VarDecl *VD, Sema &S) |
| static void | markEscapingByrefs (const FunctionScopeInfo &FSI, Sema &S) |
| static void | noteOverloads (Sema &S, const UnresolvedSetImpl &Overloads, const SourceLocation FinalNoteLoc) |
| Give notes for a set of overloads. More... | |
| static void | notePlausibleOverloads (Sema &S, SourceLocation Loc, const UnresolvedSetImpl &Overloads, bool(*IsPlausibleResult)(QualType)) |
| static bool | IsCallableWithAppend (Expr *E) |
| Determine whether the given expression can be called by just putting parentheses after it. More... | |
| static bool | IsCPUDispatchCPUSpecificMultiVersion (const Expr *E) |
Macro Definition Documentation
◆ EXT_OPAQUE_TYPE
| #define EXT_OPAQUE_TYPE | ( | ExtType, | |
| Id, | |||
| Ext | |||
| ) |
◆ PPC_VECTOR_MMA_TYPE
| #define PPC_VECTOR_MMA_TYPE | ( | Name, | |
| Id, | |||
| Size | |||
| ) | addImplicitTypedef(#Name, Context.Id##Ty); |
◆ PPC_VECTOR_VSX_TYPE
| #define PPC_VECTOR_VSX_TYPE | ( | Name, | |
| Id, | |||
| Size | |||
| ) | addImplicitTypedef(#Name, Context.Id##Ty); |
◆ RVV_TYPE
| #define RVV_TYPE | ( | Name, | |
| Id, | |||
| SingletonId | |||
| ) | addImplicitTypedef(Name, Context.SingletonId); |
◆ SVE_TYPE
| #define SVE_TYPE | ( | Name, | |
| Id, | |||
| SingletonId | |||
| ) | addImplicitTypedef(Name, Context.SingletonId); |
Typedef Documentation
◆ RecordCompleteMap
| typedef llvm::DenseMap<const CXXRecordDecl*, bool> RecordCompleteMap |
Function Documentation
◆ checkEscapingByref()
◆ checkUndefinedButUsed()
|
static |
checkUndefinedButUsed - Check for undefined objects with internal linkage or that are inline.
Definition at line 846 of file Sema.cpp.
Referenced by clang::Sema::ActOnEndOfTranslationUnit().
◆ emitCallStackNotes()
|
static |
◆ IsCallableWithAppend()
Determine whether the given expression can be called by just putting parentheses after it.
Notably, expressions with unary operators can't be because the unary operator will start parsing outside the call.
Definition at line 2569 of file Sema.cpp.
References clang::Expr::IgnoreImplicit().
Referenced by clang::Sema::tryToRecoverWithCall().
◆ IsCPUDispatchCPUSpecificMultiVersion()
Definition at line 2577 of file Sema.cpp.
References clang::FunctionDecl::isCPUDispatchMultiVersion(), and clang::FunctionDecl::isCPUSpecificMultiVersion().
Referenced by clang::Sema::tryToRecoverWithCall().
◆ isFunctionOrVarDeclExternC()
Definition at line 774 of file Sema.cpp.
Referenced by clang::Sema::isExternalWithNoLinkageType().
◆ IsRecordFullyDefined()
|
static |
Returns true, if the given CXXRecordDecl is fully defined in this translation unit, i.e.
all methods are defined or pure virtual and all friends, friend functions and nested classes are fully defined in this translation unit.
Should only be called from ActOnEndOfTranslationUnit so that all definitions are actually read.
Definition at line 969 of file Sema.cpp.
References clang::CXXRecordDecl::friend_begin(), clang::CXXRecordDecl::friend_end(), and MethodsAndNestedClassesComplete().
◆ markEscapingByrefs()
|
static |
Definition at line 2166 of file Sema.cpp.
Referenced by clang::Sema::PopFunctionScopeInfo().
◆ MethodsAndNestedClassesComplete()
|
static |
Returns true, if all methods and nested classes of the given CXXRecordDecl are defined in this translation unit.
Should only be called from ActOnEndOfTranslationUnit so that all definitions are actually read.
Definition at line 927 of file Sema.cpp.
References clang::DeclContext::decls_begin(), clang::DeclContext::decls_end(), and clang::TagDecl::isCompleteDefinition().
Referenced by IsRecordFullyDefined().
◆ noteOverloads()
|
static |
Give notes for a set of overloads.
A companion to tryExprAsCall. In cases when the name that the programmer wrote was an overloaded function, we may be able to make some guesses about plausible overloads based on their return types; such guesses can be handed off to this method to be emitted as notes.
- Parameters
-
Overloads - The overloads to note. FinalNoteLoc - If we've suppressed printing some overloads due to -fshow-overloads=best, this is the location to attach to the note about too many candidates. Typically this will be the location of the original ill-formed expression.
◆ notePlausibleOverloads()
|
static |
Definition at line 2548 of file Sema.cpp.
Referenced by clang::Sema::tryToRecoverWithCall().
◆ ShouldRemoveFromUnused()
|
static |
Used to prune the decls of Sema's UnusedFileScopedDecls vector.
Definition at line 713 of file Sema.cpp.
References clang::Sema::Context, clang::VarDecl::getDefinition(), clang::Redeclarable< decl_type >::getMostRecentDecl(), clang::NamedDecl::getMostRecentDecl(), clang::NamedDecl::isExternallyVisible(), clang::Decl::isUsed(), and clang::Sema::ShouldWarnIfUnusedFileScopedDecl().
