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authorSchrodinger ZHU Yifan <yifanzhu@rochester.edu>2024-06-14 13:51:39 -0700
committerGitHub <noreply@github.com>2024-06-14 13:51:39 -0700
commit2146d12eb9401d488ad916fc9227b5f24bcfa5c4 (patch)
treee5befd29d0054edc173f714f551d488ee47c7fe7 /libc/src
parent2f18381b905ab3a7872ac518bf19f6f3afb333df (diff)
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[libc] fix preferred_type attribute detection (#95599)
Diffstat (limited to 'libc/src')
-rw-r--r--libc/src/__support/macros/attributes.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/libc/src/__support/macros/attributes.h b/libc/src/__support/macros/attributes.h
index 7e8e2dd..c647467 100644
--- a/libc/src/__support/macros/attributes.h
+++ b/libc/src/__support/macros/attributes.h
@@ -42,7 +42,7 @@
#define LIBC_CONSTINIT
#endif
-#ifdef __clang__
+#if defined(__clang__) && __has_attribute(preferred_type)
#define LIBC_PREFERED_TYPE(TYPE) [[clang::preferred_type(TYPE)]]
#else
#define LIBC_PREFERED_TYPE(TYPE)