From 577fa7f00fa0c3aff42d596d5e9db6c2fbbd4f4e Mon Sep 17 00:00:00 2001 From: Eric Fiselier Date: Sun, 19 Nov 2017 09:46:34 +0000 Subject: [PATCH] Attempt to fix template depth test failures on older Clang versions llvm-svn: 318625 --- libcxx/utils/libcxx/test/config.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libcxx/utils/libcxx/test/config.py b/libcxx/utils/libcxx/test/config.py index 4ed67c2238f6..199ff3566d30 100644 --- a/libcxx/utils/libcxx/test/config.py +++ b/libcxx/utils/libcxx/test/config.py @@ -579,6 +579,9 @@ class Configuration(object): # Disable availability unless explicitely requested if not self.with_availability: self.cxx.flags += ['-D_LIBCPP_DISABLE_AVAILABILITY'] + # FIXME(EricWF): variant_size.pass.cpp requires a slightly larger + # template depth with older Clang versions. + self.cxx.addFlagIfSupported('-ftemplate-depth=270') def configure_compile_flags_header_includes(self): support_path = os.path.join(self.libcxx_src_root, 'test', 'support')