Add fixit hint for missing ':' in ternary expressions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101073 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/FixIt/fixit.c b/test/FixIt/fixit.c
index 7ee5575..4c506df 100644
--- a/test/FixIt/fixit.c
+++ b/test/FixIt/fixit.c
@@ -31,3 +31,8 @@
 
 int i0 = { 17 };
 
+int test_cond(int y) {
+// CHECK: int x = y ? 1 : 2;
+  int x = y ? 1 2;
+  return x;
+}