Eric Fiselier 74cb4f5f46 Fix nodiscard failure tests on compilers w/o -verify. ...

Previously .fail.cpp tests for nodiscard were run with -Wunused-result
being a warning, not an error, when the compiler didn't support -verify.

When -verify isn't enabled this change judiciously adds -Werror=unused-result
when to only the failure tests containing the // expected-error string for nodiscard.

As a drive-by change, this patch also adds a missing // UNSUPPORTED: c++2a to
a test which was only supposed to run in C++ <= 11.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@322776 91177308-0d34-0410-b5e6-96231b3b80d8

2018-01-17 22:48:09 +00:00

..

sym_check

Fix python 3 syntax error in sym_diff

2017-03-02 00:03:01 +00:00

test

Fix nodiscard failure tests on compilers w/o -verify.

2018-01-17 22:48:09 +00:00

__init__.py

Start libc++ python cleanup and consolidation.

2017-02-09 22:53:14 +00:00

compiler.py

Improve test runner output for broken configurations.

2017-10-02 22:52:51 +00:00

util.py

add missing python import

2017-02-09 23:29:08 +00:00