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| author | Douglas Gregor <dgregor@apple.com> | 2012-09-25 15:44:52 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2012-09-25 15:44:52 +0000 |
| commit | b09de5177ee8101818a59dcd0038c75b190a2509 (patch) | |
| tree | 5076842d1c2373dc9e4717bebb3b7a879da4b9d9 /lib/Lex/HeaderSearch.cpp | |
| parent | 9158a5624154bc43bbbf059c07a2f7b2cd45c1a1 (diff) | |
Introduce builtin macros to determine whether we're building a
specific module (__building_module(modulename)) and to get the name of
the current module as an identifier (__MODULE__).
Used to help headers behave differently when they're being included as
part of building a module. Oh, the irony.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164605 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Lex/HeaderSearch.cpp')
0 files changed, 0 insertions, 0 deletions