diff options
Diffstat (limited to 'include/clang/Sema/Sema.h')
| -rw-r--r-- | include/clang/Sema/Sema.h | 50 |
1 files changed, 45 insertions, 5 deletions
diff --git a/include/clang/Sema/Sema.h b/include/clang/Sema/Sema.h index f3634f1c11..b55fdea6b9 100644 --- a/include/clang/Sema/Sema.h +++ b/include/clang/Sema/Sema.h @@ -2599,8 +2599,12 @@ public: /// \brief The symbol does not exist. IER_DoesNotExist, - /// \brief The name is a dependent name, so it - IER_Dependent + /// \brief The name is a dependent name, so the results will differ + /// from one instantiation to the next. + IER_Dependent, + + /// \brief An error occurred. + IER_Error }; IfExistsResult @@ -2608,7 +2612,9 @@ public: const DeclarationNameInfo &TargetNameInfo); IfExistsResult - CheckMicrosoftIfExistsSymbol(Scope *S, CXXScopeSpec &SS, UnqualifiedId &Name); + CheckMicrosoftIfExistsSymbol(Scope *S, SourceLocation KeywordLoc, + bool IsIfExists, CXXScopeSpec &SS, + UnqualifiedId &Name); StmtResult BuildMSDependentExistsStmt(SourceLocation KeywordLoc, bool IsIfExists, @@ -4235,8 +4241,26 @@ public: UPPC_ExceptionType, /// \brief Partial specialization. - UPPC_PartialSpecialization - }; + UPPC_PartialSpecialization, + + /// \brief Microsoft __if_exists. + UPPC_IfExists, + + /// \brief Microsoft __if_not_exists. + UPPC_IfNotExists +}; + + /// \brief Diagnose unexpanded parameter packs. + /// + /// \param Loc The location at which we should emit the diagnostic. + /// + /// \param UPPC The context in which we are diagnosing unexpanded + /// parameter packs. + /// + /// \param Unexpanded the set of unexpanded parameter packs. + void DiagnoseUnexpandedParameterPacks(SourceLocation Loc, + UnexpandedParameterPackContext UPPC, + const SmallVectorImpl<UnexpandedParameterPack> &Unexpanded); /// \brief If the given type contains an unexpanded parameter pack, /// diagnose the error. @@ -4335,6 +4359,22 @@ public: void collectUnexpandedParameterPacks(TypeLoc TL, SmallVectorImpl<UnexpandedParameterPack> &Unexpanded); + /// \brief Collect the set of unexpanded parameter packs within the given + /// nested-name-specifier. + /// + /// \param SS The nested-name-specifier that will be traversed to find + /// unexpanded parameter packs. + void collectUnexpandedParameterPacks(CXXScopeSpec &SS, + SmallVectorImpl<UnexpandedParameterPack> &Unexpanded); + + /// \brief Collect the set of unexpanded parameter packs within the given + /// name. + /// + /// \param NameInfo The name that will be traversed to find + /// unexpanded parameter packs. + void collectUnexpandedParameterPacks(const DeclarationNameInfo &NameInfo, + SmallVectorImpl<UnexpandedParameterPack> &Unexpanded); + /// \brief Invoked when parsing a template argument followed by an /// ellipsis, which creates a pack expansion. /// |