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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2021-05-13 19:28:35 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2021-05-13 19:30:41 +0900 |
| commit | 1d0cfb359c5a0c482c25e5fada987148738012ad (patch) | |
| tree | ad455fcc5f4b98d3e389c5244b805a26385c9e9c /include | |
| parent | 3a3761ec699d7ae71d858024d8e6748f325f14a8 (diff) | |
| download | mruby-1d0cfb359c5a0c482c25e5fada987148738012ad.tar.gz mruby-1d0cfb359c5a0c482c25e5fada987148738012ad.zip | |
Update `mrb_bool` definition; close #2385
- move `TRUE/FALSE` definition from `mrbconf.h` (not configurable)
- use C/C++ definition of boolean type for `mrb_bool`
The fix is originally written by @take-cheeze.
Diffstat (limited to 'include')
| -rw-r--r-- | include/mrbconf.h | 8 | ||||
| -rw-r--r-- | include/mruby/value.h | 23 |
2 files changed, 23 insertions, 8 deletions
diff --git a/include/mrbconf.h b/include/mrbconf.h index d4da81bfc..2a320f371 100644 --- a/include/mrbconf.h +++ b/include/mrbconf.h @@ -181,14 +181,6 @@ # include <stdio.h> #endif -#ifndef FALSE -# define FALSE 0 -#endif - -#ifndef TRUE -# define TRUE 1 -#endif - /* ** mruby tuning profiles **/ diff --git a/include/mruby/value.h b/include/mruby/value.h index 39c01509d..841cc7e6e 100644 --- a/include/mruby/value.h +++ b/include/mruby/value.h @@ -31,7 +31,30 @@ typedef uint32_t mrb_sym; * Not to be confused with Ruby's boolean classes, which can be * obtained using mrb_false_value() and mrb_true_value() */ +#if defined(__cplusplus) || (defined(__bool_true_false_are_defined) && __bool_true_false_are_defined) +typedef bool mrb_bool; + +# ifndef FALSE +# define FALSE false +# endif +# ifndef TRUE +# define TRUE true +# endif +#else +# if __STDC_VERSION__ >= 199901L +typedef _Bool mrb_bool; +# else typedef uint8_t mrb_bool; +# endif + +# ifndef FALSE +# define FALSE 0 +# endif +# ifndef TRUE +# define TRUE 1 +# endif +#endif + struct mrb_state; #if defined _MSC_VER && _MSC_VER < 1800 |