Introduce a new libclang aPI function,

clang_codeCompleteGetContexts(), that provides the client with
information about the context in which code completion has occurred
and what kinds of entities make sense as completions at that
point. Patch by Connor Wakamo!

llvm-svn: 134615

1 files changed, 7 insertions, 1 deletions

diff --git a/clang/lib/Sema/CodeCompleteConsumer.cpp b/clang/lib/Sema/CodeCompleteConsumer.cpp
index 2334ab5128a..d7dc5b2538c 100644
--- a/clang/lib/Sema/CodeCompleteConsumer.cpp
+++ b/clang/lib/Sema/CodeCompleteConsumer.cpp
@@ -46,7 +46,9 @@ bool CodeCompletionContext::wantConstructorResults() const {
   case CCC_ObjCImplementation:
   case CCC_ObjCIvarList:
   case CCC_ClassStructUnion:
-  case CCC_MemberAccess:
+  case CCC_DotMemberAccess:
+  case CCC_ArrowMemberAccess:
+  case CCC_ObjCPropertyAccess:
   case CCC_EnumTag:
   case CCC_UnionTag:
   case CCC_ClassOrStructTag:
@@ -64,6 +66,10 @@ bool CodeCompletionContext::wantConstructorResults() const {
   case CCC_TypeQualifiers:
   case CCC_Other:
   case CCC_OtherWithMacros:
+  case CCC_ObjCInstanceMessage:
+  case CCC_ObjCClassMessage:
+  case CCC_ObjCSuperclass:
+  case CCC_ObjCCategoryName:
     return false;
   }