Guard libc++ specific c.__invariants() tests in LIBCPP_ASSERT macros

llvm-svn: 267947

1 files changed, 2 insertions, 2 deletions

diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string.pass.cpp
index 04954334bc0..788512ba3d3 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_assign/string.pass.cpp
@@ -24,7 +24,7 @@ void
 test(S s, S str, S expected)
 {
     s.assign(str);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == expected);
 }
 
@@ -33,7 +33,7 @@ void
 testAlloc(S s, S str, const typename S::allocator_type& a)
 {
     s.assign(str);
-    assert(s.__invariants());
+    LIBCPP_ASSERT(s.__invariants());
     assert(s == str);
     assert(s.get_allocator() == a);
 }