Make the RAII extension warning silencing for __extension__ a bit 
narrower, so it doesn't catch expresions that aren't sub-expressions of
__extension__ operator.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71967 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/decl-expr-ambiguity.cpp b/test/SemaCXX/decl-expr-ambiguity.cpp
index a9275dc..bff3334 100644
--- a/test/SemaCXX/decl-expr-ambiguity.cpp
+++ b/test/SemaCXX/decl-expr-ambiguity.cpp
@@ -9,7 +9,7 @@
   T(a)->m = 7;
   int(a)++; // expected-error {{expression is not assignable}}
   __extension__ int(a)++; // expected-error {{expression is not assignable}}
-  typeof(int)(a,5)<<a; // expected-error {{function-style cast to a builtin type can only take one argument}}
+  __typeof(int)(a,5)<<a; // expected-error {{function-style cast to a builtin type can only take one argument}}
   void(a), ++a; // expected-warning {{expression result unused}}
   if (int(a)+1) {}
   for (int(a)+1;;) {}