Diagnose a coherant message when @interface

does not terminate with @end.
// rdar: //7824372


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117991 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 1 deletions

diff --git a/lib/Parse/ParseObjc.cpp b/lib/Parse/ParseObjc.cpp
index f54c3eef07..a8f5e222dc 100644
--- a/lib/Parse/ParseObjc.cpp
+++ b/lib/Parse/ParseObjc.cpp
@@ -402,7 +402,12 @@ void Parser::ParseObjCInterfaceDeclList(Decl *interfaceDecl,
       // Skip until we see an '@' or '}' or ';'.
       SkipUntil(tok::r_brace, tok::at);
       break;
-
+        
+    case tok::objc_implementation:
+      Diag(Tok, diag::err_objc_missing_end);
+      ConsumeToken();
+      break;
+        
     case tok::objc_required:
     case tok::objc_optional:
       // This is only valid on protocols.