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| author | Tavian Barnes <tavianator@tavianator.com> | 2024-03-17 12:32:40 -0400 |
|---|---|---|
| committer | Tavian Barnes <tavianator@tavianator.com> | 2024-03-19 14:07:58 -0400 |
| commit | 10b2c56677c1708289779e4ce37a958a8cf37533 (patch) | |
| tree | 0f82f7d484a111d0f201c90059ecef3d60682c86 /src/config.h | |
| parent | 2c3ef3a06ee1f951f6d68be6d0d3f6a1822b05b7 (diff) | |
| download | bfs-10b2c56677c1708289779e4ce37a958a8cf37533.tar.xz | |
config: Don't mix [[attr]] and __attribute__((attr))
GCC and Clang don't support combining the two attribute syntaxes in
arbitrary order. For now, just use the GNU style.
Diffstat (limited to 'src/config.h')
| -rw-r--r-- | src/config.h | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/src/config.h b/src/config.h index ad2e481..45422a2 100644 --- a/src/config.h +++ b/src/config.h @@ -203,9 +203,7 @@ typedef long double max_align_t; /** * Silence warnings about unused declarations. */ -#if __has_c_attribute(maybe_unused) -# define attr_maybe_unused [[maybe_unused]] -#elif __has_attribute(unused) +#if __has_attribute(unused) # define attr_maybe_unused __attribute__((unused)) #else # define attr_maybe_unused @@ -214,9 +212,7 @@ typedef long double max_align_t; /** * Warn if a value is unused. */ -#if __has_c_attribute(nodiscard) -# define attr_nodiscard [[nodiscard]] -#elif __has_attribute(warn_unused_result) +#if __has_attribute(warn_unused_result) # define attr_nodiscard __attribute__((warn_unused_result)) #else # define attr_nodiscard |