Mercurial > hg > CbC > CbC_llvm
view clang/test/Modules/macro-redefinition.cpp @ 150:1d019706d866
LLVM10
author | anatofuz |
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date | Thu, 13 Feb 2020 15:10:13 +0900 |
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// RUN: %clang_cc1 -fmodules -x c++-module-map %s -fmodule-name=__usr_include -verify // RUN: %clang_cc1 -fmodules -x c++-module-map %s -fmodule-name=__usr_include -verify -DIMPORT module __usr_include { module stddef {} module stdlib {} } #pragma clang module contents // expected-no-diagnostics #pragma clang module begin __usr_include.stddef #define NULL 0 #pragma clang module end #pragma clang module begin __usr_include.stdlib #ifdef IMPORT #pragma clang module import __usr_include.stddef #else #pragma clang module begin __usr_include.stddef #define NULL 0 #pragma clang module end #endif void *f() { return NULL; } // ok, NULL is visible here #pragma clang module end