Author: ericwf
Date: Fri Jan 20 06:46:57 2017
New Revision: 292605
URL: http://llvm.org/viewvc/llvm-project?rev=292605&view=rev
Log:
Don't default older GCC's to C++17, but C++14 or C++11 instead
Modified:
libcxx/trunk/test/libcxx/test/config.py
Modified: libcxx/trunk/test/libcxx/test/config.py
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/libcxx/test/config.py?rev=292605&r1=292604&r2=292605&view=diff
==============================================================================
--- libcxx/trunk/test/libcxx/test/config.py (original)
+++ libcxx/trunk/test/libcxx/test/config.py Fri Jan 20 06:46:57 2017
@@ -423,6 +423,14 @@ class Configuration(object):
if not std:
# Choose the newest possible language dialect if none is given.
possible_stds = ['c++1z', 'c++14', 'c++11', 'c++03']
+ if self.cxx.type == 'gcc':
+ maj_v, _, _ = self.cxx.version
+ maj_v = int(maj_v)
+ if maj_v < 7:
+ possible_stds.remove('c++1z')
+ # FIXME: How many C++14 tests actually fail under GCC 5 and 6?
+ if maj_v <= 5:
+ possible_stds.remove('c++14')
for s in possible_stds:
if self.cxx.hasCompileFlag('-std=%s' % s):
std = s
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