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llvm-project/clang/test/Modules/Inputs/macros_top_b.h

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Fix crash if a submodule overrides one of its own macros, and add support for submodule macro overriding within the same top-level module (necessary for the testcase to be remotely reasonable). Incidentally reduces the number of libc++ testsuite regressions with modules enabled from 7 to 6. llvm-svn: 203063
2014-03-06 11:16:27 +08:00
#include "macros_top.h"
#undef TOP_REDEF_IN_SUBMODULES
#define TOP_REDEF_IN_SUBMODULES 1
#undef TOP_REDEF_IN_SUBMODULES
#define TOP_REDEF_IN_SUBMODULES 2