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06-Feb-2013 |
Douglas Gregor <dgregor@apple.com> |
Detect when we end up trying to load conflicting module files.
This can happen when one abuses precompiled headers by passing more -D
options when using a precompiled hedaer than when it was built. This
is intentionally permitted by precompiled headers (and is exploited by
some build environments), but causes problems for modules.
First part of <rdar://problem/13165109>, detecting when something when
horribly wrong.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174554 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/Modules/Inputs/ignored_macros.h
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