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| author | Guillaume Chatelet <gchatelet@google.com> | 2023-09-07 15:19:47 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-09-07 17:19:47 +0200 |
| commit | 9c4e0056785b34f00c02a08b9fceded9512c1f65 (patch) | |
| tree | d449bea5e4e8af316ee54188110f705cca81d1b7 | |
| parent | 84e2fd7ee4a9bf76834151a802245bd0b6de8fd0 (diff) | |
| download | llvm-9c4e0056785b34f00c02a08b9fceded9512c1f65.zip llvm-9c4e0056785b34f00c02a08b9fceded9512c1f65.tar.gz llvm-9c4e0056785b34f00c02a08b9fceded9512c1f65.tar.bz2 | |
[libc] customizable namespace 2/4 (#65471)
This implements the second step of
https://discourse.llvm.org/t/rfc-customizable-namespace-to-allow-testing-the-libc-when-the-system-libc-is-also-llvms-libc/73079
Namely "Add a guard in `src/__support/common.h`"
| -rw-r--r-- | libc/src/__support/common.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libc/src/__support/common.h b/libc/src/__support/common.h index 1cdd6fe..a6aaa4e 100644 --- a/libc/src/__support/common.h +++ b/libc/src/__support/common.h @@ -9,6 +9,10 @@ #ifndef LLVM_LIBC_SUPPORT_COMMON_H #define LLVM_LIBC_SUPPORT_COMMON_H +#ifndef LIBC_NAMESPACE +#error "LIBC_NAMESPACE macro is not defined." +#endif + #include "src/__support/macros/attributes.h" #include "src/__support/macros/properties/architectures.h" |