* lib/argp-help.c (__argp_short_program_name): Use #warning also on
clang.
+2020-08-16 Bruno Haible <bruno@clisp.org>
+
+ argp: Emit a warning also with clang.
+ * lib/argp-help.c (__argp_short_program_name): Use #warning also on
+ clang.
+
2020-08-16 Bruno Haible <bruno@clisp.org>
libc-config: Enable __REDIRECT macro also on clang.
/* FIXME: What now? Miles suggests that it is better to use NULL,
but currently the value is passed on directly to fputs_unlocked,
so that requires more changes. */
-# if __GNUC__
+# if __GNUC__ || (__clang_major__ >= 4)
# warning No reasonable value to return
# endif /* __GNUC__ */
return "";