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| author | Mark Benvenuto <mark.benvenuto@mongodb.com> | 2023-05-16 15:13:54 -0400 |
|---|---|---|
| committer | Evergreen Agent <no-reply@evergreen.mongodb.com> | 2023-05-17 20:35:57 +0000 |
| commit | d2a24d73cb763b1564c8907bf293c467aabb5b6c (patch) | |
| tree | 0e926ce7717864a2b4a2b8f56e06b562bf02780b /src/mongo/platform/compiler.h | |
| parent | e90dcb18de438b6b6ab02b2c921463fd35b866cb (diff) | |
| download | mongo-d2a24d73cb763b1564c8907bf293c467aabb5b6c.tar.gz | |
SERVER-77193 Centralize the macro definition of __has_feature into one place
Diffstat (limited to 'src/mongo/platform/compiler.h')
| -rw-r--r-- | src/mongo/platform/compiler.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mongo/platform/compiler.h b/src/mongo/platform/compiler.h index ba74feb862d..faf1c72ec1e 100644 --- a/src/mongo/platform/compiler.h +++ b/src/mongo/platform/compiler.h @@ -195,3 +195,9 @@ #else #error "Unsupported compiler family" #endif + +// Define clang's has_feature macro for other compilers +// See https://clang.llvm.org/docs/LanguageExtensions.html#has-feature-and-has-extension +#if !defined(__has_feature) +#define __has_feature(x) 0 +#endif |