Simplify the __builtin_constant_p test that was used to catch rC347417 failure

Reviewers: rsmith, void, shafik

Reviewed By: void

Subscribers: kristina, cfe-commits

Differential Revision: https://reviews.llvm.org/D54964

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@347895 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/SemaCXX/constant-expression-cxx1y.cpp b/test/SemaCXX/constant-expression-cxx1y.cpp
index 3214a2c0862690007bde3e24f68a70dce08cb9b0..302b6ccb40e23733b370656b6566cf71bebbde75 100644 (file)
--- a/test/SemaCXX/constant-expression-cxx1y.cpp
+++ b/test/SemaCXX/constant-expression-cxx1y.cpp
@@ -1123,10 +1123,7 @@ static_assert(e2.x != e2.y, "");
 
 } // namespace IndirectFields
 
-constexpr bool __constant_string_p(const char *__s) {
-  while (__builtin_constant_p(*__s) && *__s)
-    __s++;
+constexpr bool indirect_builtin_constant_p(const char *__s) {
   return __builtin_constant_p(*__s);
 }
-
-constexpr bool n = __constant_string_p("a");
+constexpr bool n = indirect_builtin_constant_p("a");