c5ad90bf9a
Viktor Szakats
2026-07-27
Subject
typecheck-gcc: allow passing `char[]` as callback data
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include/curl/typecheck-gcc.h+4 -3
| @@ -608,9 +608,10 @@ CURLWARNING(Wcurl_easy_getinfo_err_curl_off_t, | |
| * == or whatsoever. | |
| */ | |
| - | /* XXX: should evaluate to true if expr is a pointer */ |
| + | /* XXX: should evaluate to true if expr is a pointer or a char[] array */ |
| #define curlcheck_any_ptr(expr) \ | |
| - | (sizeof(expr) == sizeof(void *)) |
| + | (sizeof(expr) == sizeof(void *) || \ |
| + | __builtin_types_compatible_p(__typeof__(expr), char[])) |
| /* evaluates to true if expr is NULL */ | |
| /* XXX: must not evaluate expr, so this check is not accurate */ | |
| @@ -677,7 +678,7 @@ CURLWARNING(Wcurl_easy_getinfo_err_curl_off_t, | |
| (__builtin_types_compatible_p(__typeof__(expr), curl_off_t)) | |
| /* evaluates to true if expr is abuffer suitable for CURLOPT_ERRORBUFFER */ | |
| - | /* XXX: also check size of an char[] array? */ |
| + | /* XXX: also check size of a char[] array? */ |
| #define curlcheck_error_buffer(expr) \ | |
| (curlcheck_NULL(expr) || \ | |
| __builtin_types_compatible_p(__typeof__(expr), char *) || \ | |