commit 1e52dfc648ce0b25ef57ae29ef1b4337d80011ef
author Fariborz Jahanian <fjahanian@apple.com> Tue Feb 08 18:05:59 2011 +0000
committer Fariborz Jahanian <fjahanian@apple.com> Tue Feb 08 18:05:59 2011 +0000
tree 7f98634461762173d237a91bf2420778873376a5
parent b6c2b3f658df5525b9c0af606b64d304e7416c2f

Support for objextive-c++ use of property-dot syntax as receiver
in liu of a class method getter. 
// rdar://8962253


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125094 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Sema/SemaDecl.cpp

diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index aed950c..a519096 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -60,7 +60,7 @@
 /// and then return NULL.
 ParsedType Sema::getTypeName(IdentifierInfo &II, SourceLocation NameLoc,
                              Scope *S, CXXScopeSpec *SS,
-                             bool isClassName,
+                             bool isClassName, bool HasTrailingDot,
                              ParsedType ObjectTypePtr) {
   // Determine where we will perform name lookup.
   DeclContext *LookupCtx = 0;
@@ -193,13 +193,15 @@
       T = getElaboratedType(ETK_None, *SS, T);
     
   } else if (ObjCInterfaceDecl *IDecl = dyn_cast<ObjCInterfaceDecl>(IIDecl)) {
-    T = Context.getObjCInterfaceType(IDecl);
-  } else {
+    if (!HasTrailingDot)
+      T = Context.getObjCInterfaceType(IDecl);
+  }
+
+  if (T.isNull()) {
     // If it's not plausibly a type, suppress diagnostics.
     Result.suppressDiagnostics();
     return ParsedType();
   }
-
   return ParsedType::make(T);
 }
 

lib/Sema/SemaExprCXX.cpp

diff --git a/lib/Sema/SemaExprCXX.cpp b/lib/Sema/SemaExprCXX.cpp
index ea1ad51..f886e17 100644
--- a/lib/Sema/SemaExprCXX.cpp
+++ b/lib/Sema/SemaExprCXX.cpp
@@ -3685,7 +3685,7 @@
   if (SecondTypeName.getKind() == UnqualifiedId::IK_Identifier) {
     ParsedType T = getTypeName(*SecondTypeName.Identifier,
                                SecondTypeName.StartLocation,
-                               S, &SS, true, ObjectTypePtrForLookup);
+                               S, &SS, true, false, ObjectTypePtrForLookup);
     if (!T &&
         ((SS.isSet() && !computeDeclContext(SS, false)) ||
          (!SS.isSet() && ObjectType->isDependentType()))) {
@@ -3741,7 +3741,7 @@
     if (FirstTypeName.getKind() == UnqualifiedId::IK_Identifier) {
       ParsedType T = getTypeName(*FirstTypeName.Identifier,
                                  FirstTypeName.StartLocation,
-                                 S, &SS, false, ObjectTypePtrForLookup);
+                                 S, &SS, false, false, ObjectTypePtrForLookup);
       if (!T) {
         Diag(FirstTypeName.StartLocation,
              diag::err_pseudo_dtor_destructor_non_type)