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Fixed a GCC 9.1.0 build error #35

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Fixed a GCC 9.1.0 build error #35

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5 changes: 5 additions & 0 deletions src/dns.h
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Original file line number Diff line number Diff line change
Expand Up @@ -161,9 +161,14 @@ DNS_PUBLIC int *dns_debug_p(void);
#define DNS_PRAGMA_QUIET _Pragma("GCC diagnostic ignored \"-Woverride-init\"")
#define DNS_PRAGMA_POP _Pragma("GCC diagnostic pop")

#if __GNUC__ < 9
/* GCC parses the _Pragma operator less elegantly than clang. */
#define dns_quietinit(...) \
__extension__ ({ DNS_PRAGMA_PUSH DNS_PRAGMA_QUIET __VA_ARGS__; DNS_PRAGMA_POP })
#else
#define dns_quietinit(...) __VA_ARGS__
#endif

#else
#define DNS_PRAGMA_PUSH
#define DNS_PRAGMA_QUIET
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