diff options
| author | Nat Goodspeed <nat@lindenlab.com> | 2017-05-08 12:33:33 -0400 |
|---|---|---|
| committer | Nat Goodspeed <nat@lindenlab.com> | 2017-05-08 12:33:33 -0400 |
| commit | 8502b7dc474094c807e49f2896ab6ff7622f96bb (patch) | |
| tree | c324d0d29843ca9f1810ed967d56d65a798a81f2 /indra/llcommon/llinstancetracker.h | |
| parent | ccc42830ee51e4721e6fb9f09ca6953672de7f53 (diff) | |
DRTVWR-418: Work around VS2013's lack of __has_feature().
Diffstat (limited to 'indra/llcommon/llinstancetracker.h')
| -rw-r--r-- | indra/llcommon/llinstancetracker.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/indra/llcommon/llinstancetracker.h b/indra/llcommon/llinstancetracker.h index 69c712b656..910c8dbd99 100644 --- a/indra/llcommon/llinstancetracker.h +++ b/indra/llcommon/llinstancetracker.h @@ -36,7 +36,14 @@ #include <boost/iterator/indirect_iterator.hpp> // As of 2017-05-06, as far as nat knows, only clang supports __has_feature(). -#if defined(LL_TEST_llinstancetracker) && defined(__clang__) && __has_feature(cxx_noexcept) +// Unfortunately VS2013's preprocessor shortcut logic doesn't prevent it from +// producing (fatal) warnings for defined(__clang__) && __has_feature(...). +// Have to work around that. +#if ! defined(__clang__) +#define __has_feature(x) 0 +#endif // __clang__ + +#if defined(LL_TEST_llinstancetracker) && __has_feature(cxx_noexcept) // ~LLInstanceTracker() performs llassert_always() validation. That's fine in // production code, since the llassert_always() is implemented as an LL_ERRS // message, which will crash-with-message. In our integration test executable, |