diff options
Diffstat (limited to 'contrib/llvm-project/clang/include/clang/AST/DeclCXX.h')
| -rw-r--r-- | contrib/llvm-project/clang/include/clang/AST/DeclCXX.h | 102 |
1 files changed, 38 insertions, 64 deletions
diff --git a/contrib/llvm-project/clang/include/clang/AST/DeclCXX.h b/contrib/llvm-project/clang/include/clang/AST/DeclCXX.h index 2b8d7e879a0a..89006b1cfa7f 100644 --- a/contrib/llvm-project/clang/include/clang/AST/DeclCXX.h +++ b/contrib/llvm-project/clang/include/clang/AST/DeclCXX.h @@ -744,9 +744,14 @@ public: /// /// This value is used for lazy creation of default constructors. bool needsImplicitDefaultConstructor() const { - return !data().UserDeclaredConstructor && - !(data().DeclaredSpecialMembers & SMF_DefaultConstructor) && - (!isLambda() || lambdaIsDefaultConstructibleAndAssignable()); + return (!data().UserDeclaredConstructor && + !(data().DeclaredSpecialMembers & SMF_DefaultConstructor) && + (!isLambda() || lambdaIsDefaultConstructibleAndAssignable())) || + // FIXME: Proposed fix to core wording issue: if a class inherits + // a default constructor and doesn't explicitly declare one, one + // is declared implicitly. + (data().HasInheritedDefaultConstructor && + !(data().DeclaredSpecialMembers & SMF_DefaultConstructor)); } /// Determine whether this class has any user-declared constructors. @@ -1008,8 +1013,13 @@ public: /// Retrieve the lambda static invoker, the address of which /// is returned by the conversion operator, and the body of which - /// is forwarded to the lambda call operator. + /// is forwarded to the lambda call operator. The version that does not + /// take a calling convention uses the 'default' calling convention for free + /// functions if the Lambda's calling convention was not modified via + /// attribute. Otherwise, it will return the calling convention specified for + /// the lambda. CXXMethodDecl *getLambdaStaticInvoker() const; + CXXMethodDecl *getLambdaStaticInvoker(CallingConv CC) const; /// Retrieve the generic lambda's template parameter list. /// Returns null if the class does not represent a lambda or a generic @@ -1025,7 +1035,7 @@ public: } /// Set the captures for this lambda closure type. - void setCaptures(ArrayRef<LambdaCapture> Captures); + void setCaptures(ASTContext &Context, ArrayRef<LambdaCapture> Captures); /// For a closure type, retrieve the mapping from captured /// variables and \c this to the non-static data members that store the @@ -1396,6 +1406,11 @@ public: hasTrivialDefaultConstructor()); } + /// Determine whether this is a structural type. + bool isStructural() const { + return isLiteral() && data().StructuralIfLiteral; + } + /// If this record is an instantiation of a member class, /// retrieves the member class from which it was instantiated. /// @@ -1612,58 +1627,6 @@ public: CXXBasePath &Path, const CXXRecordDecl *BaseRecord); - /// Base-class lookup callback that determines whether there exists - /// a tag with the given name. - /// - /// This callback can be used with \c lookupInBases() to find tag members - /// of the given name within a C++ class hierarchy. - static bool FindTagMember(const CXXBaseSpecifier *Specifier, - CXXBasePath &Path, DeclarationName Name); - - /// Base-class lookup callback that determines whether there exists - /// a member with the given name. - /// - /// This callback can be used with \c lookupInBases() to find members - /// of the given name within a C++ class hierarchy. - static bool FindOrdinaryMember(const CXXBaseSpecifier *Specifier, - CXXBasePath &Path, DeclarationName Name); - - /// Base-class lookup callback that determines whether there exists - /// a member with the given name. - /// - /// This callback can be used with \c lookupInBases() to find members - /// of the given name within a C++ class hierarchy, including dependent - /// classes. - static bool - FindOrdinaryMemberInDependentClasses(const CXXBaseSpecifier *Specifier, - CXXBasePath &Path, DeclarationName Name); - - /// Base-class lookup callback that determines whether there exists - /// an OpenMP declare reduction member with the given name. - /// - /// This callback can be used with \c lookupInBases() to find members - /// of the given name within a C++ class hierarchy. - static bool FindOMPReductionMember(const CXXBaseSpecifier *Specifier, - CXXBasePath &Path, DeclarationName Name); - - /// Base-class lookup callback that determines whether there exists - /// an OpenMP declare mapper member with the given name. - /// - /// This callback can be used with \c lookupInBases() to find members - /// of the given name within a C++ class hierarchy. - static bool FindOMPMapperMember(const CXXBaseSpecifier *Specifier, - CXXBasePath &Path, DeclarationName Name); - - /// Base-class lookup callback that determines whether there exists - /// a member with the given name that can be used in a nested-name-specifier. - /// - /// This callback can be used with \c lookupInBases() to find members of - /// the given name within a C++ class hierarchy that can occur within - /// nested-name-specifiers. - static bool FindNestedNameSpecifierMember(const CXXBaseSpecifier *Specifier, - CXXBasePath &Path, - DeclarationName Name); - /// Retrieve the final overriders for each virtual member /// function in the class hierarchy where this class is the /// most-derived class in the class hierarchy. @@ -1672,12 +1635,20 @@ public: /// Get the indirect primary bases for this class. void getIndirectPrimaryBases(CXXIndirectPrimaryBaseSet& Bases) const; + /// Determine whether this class has a member with the given name, possibly + /// in a non-dependent base class. + /// + /// No check for ambiguity is performed, so this should never be used when + /// implementing language semantics, but it may be appropriate for warnings, + /// static analysis, or similar. + bool hasMemberName(DeclarationName N) const; + /// Performs an imprecise lookup of a dependent name in this class. /// /// This function does not follow strict semantic rules and should be used /// only when lookup rules can be relaxed, e.g. indexing. std::vector<const NamedDecl *> - lookupDependentName(const DeclarationName &Name, + lookupDependentName(DeclarationName Name, llvm::function_ref<bool(const NamedDecl *ND)> Filter); /// Renders and displays an inheritance diagram @@ -1764,6 +1735,12 @@ public: getLambdaData().HasKnownInternalLinkage = HasKnownInternalLinkage; } + /// Set the device side mangling number. + void setDeviceLambdaManglingNumber(unsigned Num) const; + + /// Retrieve the device side mangling number. + unsigned getDeviceLambdaManglingNumber() const; + /// Returns the inheritance model used for this record. MSInheritanceModel getMSInheritanceModel() const; @@ -1877,7 +1854,7 @@ private: const DeclarationNameInfo &NameInfo, QualType T, TypeSourceInfo *TInfo, SourceLocation EndLocation) : FunctionDecl(CXXDeductionGuide, C, DC, StartLoc, NameInfo, T, TInfo, - SC_None, false, CSK_unspecified), + SC_None, false, ConstexprSpecKind::Unspecified), ExplicitSpec(ES) { if (EndLocation.isValid()) setRangeEnd(EndLocation); @@ -4070,11 +4047,8 @@ public: /// Insertion operator for diagnostics. This allows sending an AccessSpecifier /// into a diagnostic with <<. -const DiagnosticBuilder &operator<<(const DiagnosticBuilder &DB, - AccessSpecifier AS); - -const PartialDiagnostic &operator<<(const PartialDiagnostic &DB, - AccessSpecifier AS); +const StreamingDiagnostic &operator<<(const StreamingDiagnostic &DB, + AccessSpecifier AS); } // namespace clang |