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| author | Douglas Gregor <dgregor@apple.com> | 2010-05-20 15:39:01 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2010-05-20 15:39:01 +0000 |
| commit | f22101a0599ea94b71f43446e24db90bdcff4924 (patch) | |
| tree | 04c7936a95bc44631e04139f95682cfc72a5aaf0 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 02ccd28a92b1b3465fc2102ada983709e5ed407d (diff) | |
| download | llvm-f22101a0599ea94b71f43446e24db90bdcff4924.zip llvm-f22101a0599ea94b71f43446e24db90bdcff4924.tar.gz llvm-f22101a0599ea94b71f43446e24db90bdcff4924.tar.bz2 | |
Assert that we do not try to memcpy a non-POD class type in C++. This
particular issue was the cause of the Boost.Interprocess failures, and
in general will lead to horrendous, hard-to-diagnose miscompiles. The
assertion itself has survives self-host and a full Boost build, so we
are close to eradicating this problem in C++.
Note that the assertion is *not* turned on for Objective-C++, where we
still have problems with introducing memcpy's of non-POD class
types. That part of the assertion will go away as soon as we fix the
known issues in Objective-C++.
llvm-svn: 104227
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions