Vendor import of clang trunk r308421:vendor/clang/clang-trunk-r308421

https://llvm.org/svn/llvm-project/cfe/trunk@308421

1 files changed, 15 insertions, 17 deletions

diff --git a/include/clang/Sema/Sema.h b/include/clang/Sema/Sema.h
index 95629a2591cf..5a708545705c 100644
--- a/include/clang/Sema/Sema.h
+++ b/include/clang/Sema/Sema.h
@@ -3881,13 +3881,10 @@ public:
 
   void redelayDiagnostics(sema::DelayedDiagnosticPool &pool);
 
-  void EmitAvailabilityWarning(AvailabilityResult AR,
-                               const NamedDecl *ReferringDecl,
-                               const NamedDecl *OffendingDecl,
-                               StringRef Message, SourceLocation Loc,
-                               const ObjCInterfaceDecl *UnknownObjCClass,
-                               const ObjCPropertyDecl *ObjCProperty,
-                               bool ObjCPropertyAccess);
+  void DiagnoseAvailabilityOfDecl(NamedDecl *D, SourceLocation Loc,
+                                  const ObjCInterfaceDecl *UnknownObjCClass,
+                                  bool ObjCPropertyAccess,
+                                  bool AvoidPartialAvailabilityChecks = false);
 
   bool makeUnavailableInSystemHeader(SourceLocation loc,
                                      UnavailableAttr::ImplicitReason reason);
@@ -8380,6 +8377,8 @@ public:
                          unsigned SpellingListIndex, bool isNSConsumed,
                          bool isTemplateInstantiation);
 
+  bool checkNSReturnsRetainedReturnType(SourceLocation loc, QualType type);
+
   //===--------------------------------------------------------------------===//
   // C++ Coroutines TS
   //
@@ -8680,7 +8679,8 @@ public:
   StmtResult ActOnOpenMPTaskwaitDirective(SourceLocation StartLoc,
                                           SourceLocation EndLoc);
   /// \brief Called on well-formed '\#pragma omp taskgroup'.
-  StmtResult ActOnOpenMPTaskgroupDirective(Stmt *AStmt, SourceLocation StartLoc,
+  StmtResult ActOnOpenMPTaskgroupDirective(ArrayRef<OMPClause *> Clauses,
+                                           Stmt *AStmt, SourceLocation StartLoc,
                                            SourceLocation EndLoc);
   /// \brief Called on well-formed '\#pragma omp flush'.
   StmtResult ActOnOpenMPFlushDirective(ArrayRef<OMPClause *> Clauses,
@@ -9022,6 +9022,13 @@ public:
       CXXScopeSpec &ReductionIdScopeSpec,
       const DeclarationNameInfo &ReductionId,
       ArrayRef<Expr *> UnresolvedReductions = llvm::None);
+  /// Called on well-formed 'task_reduction' clause.
+  OMPClause *ActOnOpenMPTaskReductionClause(
+      ArrayRef<Expr *> VarList, SourceLocation StartLoc,
+      SourceLocation LParenLoc, SourceLocation ColonLoc, SourceLocation EndLoc,
+      CXXScopeSpec &ReductionIdScopeSpec,
+      const DeclarationNameInfo &ReductionId,
+      ArrayRef<Expr *> UnresolvedReductions = llvm::None);
   /// \brief Called on well-formed 'linear' clause.
   OMPClause *
   ActOnOpenMPLinearClause(ArrayRef<Expr *> VarList, Expr *Step,
@@ -10416,15 +10423,6 @@ public:
     return OriginalLexicalContext ? OriginalLexicalContext : CurContext;
   }
 
-  /// The diagnostic we should emit for \c D, and the declaration that
-  /// originated it, or \c AR_Available.
-  ///
-  /// \param D The declaration to check.
-  /// \param Message If non-null, this will be populated with the message from
-  /// the availability attribute that is selected.
-  std::pair<AvailabilityResult, const NamedDecl *>
-  ShouldDiagnoseAvailabilityOfDecl(const NamedDecl *D, std::string *Message);
-
   const DeclContext *getCurObjCLexicalContext() const {
     const DeclContext *DC = getCurLexicalContext();
     // A category implicitly has the attribute of the interface.