Turn off testsuite warnings by default with GCC

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@288576 91177308-0d34-0410-b5e6-96231b3b80d8
2016-12-03 03:29:45 +00:00
parent 81b7f63174
commit c4599da258
1 changed files with 3 additions and 2 deletions
--- a/test/libcxx/test/config.py
+++ b/test/libcxx/test/config.py
@@ -634,8 +634,9 @@ class Configuration(object):
        self.cxx.compile_flags += ['-D_LIBCPP_DEBUG=%s' % debug_level]

    def configure_warnings(self):
-        default_enable_warnings = len(
-            self.config.available_features.intersection(
+        # Turn on warnings by default for Clang based compilers when C++ >= 11
+        default_enable_warnings = self.cxx.type in ['clang', 'apple-clang'] \
+            and len(self.config.available_features.intersection(
                ['c++11', 'c++14', 'c++1z'])) != 0
        enable_warnings = self.get_lit_bool('enable_warnings',
                                            default_enable_warnings)