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Merge pull request #4392 from dearblue/true-false-p

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Add `mrb_true_p()` and `mrb_false_p()` macro functions
This commit is contained in:
Yukihiro "Matz" Matsumoto
2019-04-20 04:09:34 +09:00
committed by GitHub
parent 05f65d2d42 125c3bef19
commit 2f9ebc6f32
2 changed files with 8 additions and 0 deletions
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include/mruby/boxing_word.h
+2
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@@ -116,6 +116,8 @@ mrb_type(mrb_value o)
#define mrb_fixnum_p(o) ((o).value.i_flag == MRB_FIXNUM_FLAG)
#define mrb_undef_p(o) ((o).w == MRB_Qundef)
#define mrb_nil_p(o) ((o).w == MRB_Qnil)
#define mrb_false_p(o) ((o).w == MRB_Qfalse)
#define mrb_true_p(o) ((o).w == MRB_Qtrue)
#define BOXWORD_SET_VALUE(o, ttt, attr, v) do { \
switch (ttt) {\
include/mruby/value.h
+6
View File
@@ -157,6 +157,12 @@ typedef void mrb_value;
#ifndef mrb_nil_p
#define mrb_nil_p(o) (mrb_type(o) == MRB_TT_FALSE && !mrb_fixnum(o))
#endif
#ifndef mrb_false_p
#define mrb_false_p(o) (mrb_type(o) == MRB_TT_FALSE && !!mrb_fixnum(o))
#endif
#ifndef mrb_true_p
#define mrb_true_p(o) (mrb_type(o) == MRB_TT_TRUE)
#endif
#ifndef mrb_bool
#define mrb_bool(o) (mrb_type(o) != MRB_TT_FALSE)
#endif