Add a test case to make sure that an ambiguous paren expression is only parsed once.

llvm-svn: 72298
2009-05-22 23:05:39 +00:00 · 2009-05-22 23:05:39 +00:00 · 4a6dad68a3
parent 5ce0f0eccf
commit 4a6dad68a3
1 changed files with 5 additions and 1 deletions
--- a/clang/test/Parser/cxx-ambig-paren-expr.cpp
+++ b/clang/test/Parser/cxx-ambig-paren-expr.cpp
@ -1,4 +1,4 @@
-// RUN: clang-cc -fsyntax-only -verify %s
+// RUN: clang-cc -fsyntax-only -pedantic -verify %s

 void f() {
  typedef int T;
@ -12,4 +12,8 @@ void f() {
  // Expression.
  x = (T());
  x = (T())/x;
+
+  typedef int *PT;
+  // Make sure stuff inside the parens are parsed only once (only one warning).
+  x = (PT()[(int){1}]); // expected-warning {{compound literals}}
 }