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Define away printf %s check if __builtin_constant_p not available

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Kp 2014-07-15 02:53:23 +00:00
parent 5f9b981380
commit cf75bb6699
1 changed files with 5 additions and 0 deletions
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5
common/include/fmtcheck.h
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@ -24,9 +24,14 @@
#define _dxx_call_printf_delete_comma2(A,...) __VA_ARGS__
#define _dxx_call_printf_delete_comma(A,...) _dxx_call_printf_delete_comma2( A , ## __VA_ARGS__ )
#if defined(DXX_HAVE_BUILTIN_CONSTANT_P) && defined(DXX_HAVE_EMBEDDED_COMPOUND_STATEMENT)
#define _dxx_printf_check_has_nontrivial_format_string(V,P,FMT) \
((void)((dxx_builtin_constant_p((FMT)) && (FMT)[0] == '%' && (FMT)[1] == 's' && (FMT)[2] == 0) && \
_dxx_printf_raise_error(dxx_trap_trivial_string_specifier_argument_##V, "bare %s argument to " #V "; use " #P " directly")))
#else
#define _dxx_printf_check_has_nontrivial_format_string(V,P,FMT) \
((void)(FMT))
#endif
#define dxx_call_printf_checked(V,P,A,FMT,...) \
( \