Fix a -pedantic spurious warning involving @dynamic.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101284 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Parse/ParseObjc.cpp

@@ -1426,8 +1426,12 @@ Parser::DeclPtrTy Parser::ParseObjCPropertyDynamic(SourceLocation atLoc) {
       break;
     ConsumeToken(); // consume ','
   }
-  if (Tok.isNot(tok::semi))
+  if (Tok.isNot(tok::semi)) {
     Diag(Tok, diag::err_expected_semi_after) << "@dynamic";
+    SkipUntil(tok::semi);
+  }
+  else
+    ConsumeToken(); // consume ';'
   return DeclPtrTy();
 }
 

test/SemaObjC/pedantic-dynamic-test.m

@@ -0,0 +1,16 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -pedantic %s
+// rdar: // 7860960
+
+@interface I
+{
+  int window;
+}
+@property int window, noWarningNeeded;
+@end
+
+@implementation I
+
+@synthesize window;
+
+@dynamic noWarningNeeded;
+@end