-fms-extensions is intended to enable conforming language extensions and
-fms-compatibility is intended to language rule relaxations, so a user
could plausibly compile with -fno-ms-compatibility on Windows while
still using dllexport, for example. This exception specification
validation behavior has been handled as a warning since before
-fms-compatibility was added in 2011. I think it's just an oversight
that it hasn't been moved yet.
This will help users find conformance issues in their code such as those
found in _com_ptr_t as described in https://llvm.org/PR42842.
Reviewers: hans
Subscribers: STL_MSFT, cfe-commits
Differential Revision: https://reviews.llvm.org/D66770
llvm-svn: 370087
Several tests wouldn't pass when executed on an armv7a_pc_linux triple
due to the non-default arm_aapcs calling convention produced on the
function definitions in the IR output. Account for this with the
application of a little regex.
Patch by Ying Yi.
llvm-svn: 240971
We accept these with a warning in MS mode, but we would previously mark them
invalid, causing us not to emit code for them.
Differential Revision: http://llvm-reviews.chandlerc.com/D2681
llvm-svn: 200815
Reid Kleckner