query blocks extension

uecker · Jun 1, 2024 · 5d3c5c8 · 5d3c5c8
1 parent fcee055
commit 5d3c5c8
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Showing 2 changed files with 4 additions and 0 deletions.
diff --git a/src/core.h b/src/core.h
@@ -71,9 +71,11 @@
 #define choose_ice(c, A, B)	sizeof(choose_type(c, nil(char[(A)]), nil(char[(B)])))
 
 #if defined(__clang__) && !defined(__CUDACC__)
+#if __has_extension(blocks)
 #define NESTED(RET, NAME, ARGS) \
 	RET (^NAME)ARGS = ^ARGS
 #define CLOSURE_TYPE(x) (^x)
+#endif
 #else
 #define NESTED(RET, NAME, ARGS) \
 	RET NAME ARGS

diff --git a/src/vec.h b/src/vec.h
@@ -104,9 +104,11 @@ extern _Thread_local struct vec_a { ssize_t N; const void* data; } vec_array_tmp
 #ifndef __clang__
 #define noplate_qsort(ptr, N, si, cmp, data) qsort_r(ptr, N, si, cmp, data)
 #else
+#ifdef CLOSURE_TYPE
 typedef int CLOSURE_TYPE(noplate_qsort_cmp_func_t)(const void*, const void*, void*);
 extern void noplate_qsort(void* ptr, size_t N, size_t si, noplate_qsort_cmp_func_t cmp, void* data);
 #endif
+#endif
 
 #define vec_sort(v2, cmp)						\
 ({									\