| commit | b09de5177ee8101818a59dcd0038c75b190a2509 | [log] [tgz] |
|---|---|---|
| author | Douglas Gregor <dgregor@apple.com> | Tue Sep 25 15:44:52 2012 +0000 |
| committer | Douglas Gregor <dgregor@apple.com> | Tue Sep 25 15:44:52 2012 +0000 |
| tree | 5076842d1c2373dc9e4717bebb3b7a879da4b9d9 | |
| 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