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Unused macro argument varc

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Nobuyoshi Nakada 2019-08-05 13:29:53 +09:00
parent 86ac51c301
commit 4c15b241f8
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1 changed files with 23 additions and 23 deletions
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46
include/ruby/ruby.h
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@ -2337,45 +2337,45 @@ ERRORFUNC(("variable argument length doesn't match"), int rb_scan_args_length_mi
#define __has_attribute(x) 0
#endif
# if __has_attribute(diagnose_if)
# define rb_scan_args_count_end(fmt, ofs, varc, vari) \
# define rb_scan_args_count_end(fmt, ofs, vari) \
(fmt[ofs] ? rb_scan_args_bad_format(fmt) : (vari))
# else
# define rb_scan_args_count_end(fmt, ofs, varc, vari) \
# define rb_scan_args_count_end(fmt, ofs, vari) \
((vari)/(!fmt[ofs] || rb_scan_args_bad_format(fmt)))
# endif
# define rb_scan_args_count_block(fmt, ofs, varc, vari) \
# define rb_scan_args_count_block(fmt, ofs, vari) \
(fmt[ofs]!='&' ? \
rb_scan_args_count_end(fmt, ofs, varc, vari) : \
rb_scan_args_count_end(fmt, ofs+1, varc, vari+1))
rb_scan_args_count_end(fmt, ofs, vari) : \
rb_scan_args_count_end(fmt, ofs+1, vari+1))
# define rb_scan_args_count_hash(fmt, ofs, varc, vari) \
# define rb_scan_args_count_hash(fmt, ofs, vari) \
(fmt[ofs]!=':' ? \
rb_scan_args_count_block(fmt, ofs, varc, vari) : \
rb_scan_args_count_block(fmt, ofs+1, varc, vari+1))
rb_scan_args_count_block(fmt, ofs, vari) : \
rb_scan_args_count_block(fmt, ofs+1, vari+1))
# define rb_scan_args_count_trail(fmt, ofs, varc, vari) \
# define rb_scan_args_count_trail(fmt, ofs, vari) \
(!rb_scan_args_isdigit(fmt[ofs]) ? \
rb_scan_args_count_hash(fmt, ofs, varc, vari) : \
rb_scan_args_count_hash(fmt, ofs+1, varc, vari+(fmt[ofs]-'0')))
rb_scan_args_count_hash(fmt, ofs, vari) : \
rb_scan_args_count_hash(fmt, ofs+1, vari+(fmt[ofs]-'0')))
# define rb_scan_args_count_var(fmt, ofs, varc, vari) \
# define rb_scan_args_count_var(fmt, ofs, vari) \
(fmt[ofs]!='*' ? \
rb_scan_args_count_trail(fmt, ofs, varc, vari) : \
rb_scan_args_count_trail(fmt, ofs+1, varc, vari+1))
rb_scan_args_count_trail(fmt, ofs, vari) : \
rb_scan_args_count_trail(fmt, ofs+1, vari+1))
# define rb_scan_args_count_opt(fmt, ofs, varc, vari) \
# define rb_scan_args_count_opt(fmt, ofs, vari) \
(!rb_scan_args_isdigit(fmt[1]) ? \
rb_scan_args_count_var(fmt, ofs, varc, vari) : \
rb_scan_args_count_var(fmt, ofs+1, varc, vari+fmt[ofs]-'0'))
rb_scan_args_count_var(fmt, ofs, vari) : \
rb_scan_args_count_var(fmt, ofs+1, vari+fmt[ofs]-'0'))
# define rb_scan_args_count(fmt, varc) \
# define rb_scan_args_count(fmt) \
(!rb_scan_args_isdigit(fmt[0]) ? \
rb_scan_args_count_var(fmt, 0, varc, 0) : \
rb_scan_args_count_opt(fmt, 1, varc, fmt[0]-'0'))
rb_scan_args_count_var(fmt, 0, 0) : \
rb_scan_args_count_opt(fmt, 1, fmt[0]-'0'))
# define rb_scan_args_verify_count(fmt, varc) \
((varc)/(rb_scan_args_count(fmt, varc) == (varc) || \
((varc)/(rb_scan_args_count(fmt) == (varc) || \
rb_scan_args_length_mismatch(fmt, varc)))
# if defined(__has_attribute) && __has_attribute(diagnose_if)
@ -2516,8 +2516,8 @@ rb_scan_args_set(int argc, const VALUE *argv,
int f_var, int f_hash, int f_block,
VALUE *vars[], RB_UNUSED_VAR(char *fmt), RB_UNUSED_VAR(int varc))
# if defined(__has_attribute) && __has_attribute(diagnose_if)
__attribute__((diagnose_if(rb_scan_args_count(fmt,varc)==0,"bad scan arg format","error")))
__attribute__((diagnose_if(rb_scan_args_count(fmt,varc)!=varc,"variable argument length doesn't match","error")))
__attribute__((diagnose_if(rb_scan_args_count(fmt)==0,"bad scan arg format","error")))
__attribute__((diagnose_if(rb_scan_args_count(fmt)!=varc,"variable argument length doesn't match","error")))
# endif
{
int i, argi = 0, vari = 0, last_idx = -1;