From: Eric Fiselier <eric@efcs.ca>
Date: Sat, 20 Feb 2016 01:11:55 +0000 (+0000)
Subject: Work around GCC bug in .fail.cpp tests
X-Git-Tag: llvmorg-3.9.0-rc1~13687
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3d8a30a9db7814cdabe62ab6eff2b4a7a7b5f33c;p=platform%2Fupstream%2Fllvm.git

Work around GCC bug in .fail.cpp tests

llvm-svn: 261391
---

diff --git a/libcxx/test/libcxx/test/format.py b/libcxx/test/libcxx/test/format.py
index aaa9a18..865869a 100644
--- a/libcxx/test/libcxx/test/format.py
+++ b/libcxx/test/libcxx/test/format.py
@@ -161,7 +161,13 @@ class LibcxxTestFormat(object):
                        'expected-error', 'expected-no-diagnostics']
         use_verify = self.use_verify_for_fail and \
                      any([tag in contents for tag in verify_tags])
-        extra_flags = ['-fsyntax-only']
+        # FIXME(EricWF): GCC 5 does not evaluate static assertions that
+        # are dependant on a template parameter when '-fsyntax-only' is passed.
+        # This is fixed in GCC 6. However for now we only pass "-fsyntax-only"
+        # when using Clang.
+        extra_flags = []
+        if self.cxx.type != 'gcc':
+            extra_flags += ['-fsyntax-only']
         if use_verify:
             extra_flags += ['-Xclang', '-verify',
                             '-Xclang', '-verify-ignore-unexpected=note']