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Commit 7770298a authored by Max Kellermann's avatar Max Kellermann
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util/Compiler.h: use `[[fallthrough]]` on clang

Older clang versions don't support the GCC __attribute__ syntax. For those, don't use anything at all, and new clang versions shall use the standard syntax.
parent fa50cdb3
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src/util/Compiler.h
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...@@ -143,8 +143,10 @@ ...@@ -143,8 +143,10 @@
#define gcc_flatten #define gcc_flatten
#endif #endif
#if CLANG_OR_GCC_VERSION(7,0) #if GCC_CHECK_VERSION(7,0)
#define gcc_fallthrough __attribute__((fallthrough)) #define gcc_fallthrough __attribute__((fallthrough))
#elif CLANG_CHECK_VERSION(10,0)
#define gcc_fallthrough [[fallthrough]]
#else #else
#define gcc_fallthrough #define gcc_fallthrough
#endif #endif
......
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