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Add MRB_WITHOUT_FLOAT

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YAMAMOTO Masaya
2017-10-11 17:53:17 +09:00
parent 679dfd75a8
commit acdc2d1f24
29 changed files with 360 additions and 20 deletions
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include/mruby/value.h
+7 -1
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@@ -63,12 +63,14 @@ struct mrb_state;
#endif
#ifndef MRB_WITHOUT_FLOAT
MRB_API double mrb_float_read(const char*, char**);
#ifdef MRB_USE_FLOAT
typedef float mrb_float;
#else
typedef double mrb_float;
#endif
#endif
#if defined _MSC_VER && _MSC_VER < 1900
# ifndef __cplusplus
@@ -79,7 +81,7 @@ MRB_API int mrb_msvc_vsnprintf(char *s, size_t n, const char *format, va_list ar
MRB_API int mrb_msvc_snprintf(char *s, size_t n, const char *format, ...);
# define vsnprintf(s, n, format, arg) mrb_msvc_vsnprintf(s, n, format, arg)
# define snprintf(s, n, format, ...) mrb_msvc_snprintf(s, n, format, __VA_ARGS__)
# if _MSC_VER < 1800
# if _MSC_VER < 1800 && !defined MRB_WITHOUT_FLOAT
# include <float.h>
# define isfinite(n) _finite(n)
# define isnan _isnan
@@ -158,7 +160,9 @@ typedef void mrb_value;
#ifndef mrb_bool
#define mrb_bool(o) (mrb_type(o) != MRB_TT_FALSE)
#endif
#ifndef MRB_WITHOUT_FLOAT
#define mrb_float_p(o) (mrb_type(o) == MRB_TT_FLOAT)
#endif
#define mrb_symbol_p(o) (mrb_type(o) == MRB_TT_SYMBOL)
#define mrb_array_p(o) (mrb_type(o) == MRB_TT_ARRAY)
#define mrb_string_p(o) (mrb_type(o) == MRB_TT_STRING)
@@ -171,6 +175,7 @@ MRB_API mrb_bool mrb_regexp_p(struct mrb_state*, mrb_value);
/*
* Returns a float in Ruby.
*/
#ifndef MRB_WITHOUT_FLOAT
MRB_INLINE mrb_value mrb_float_value(struct mrb_state *mrb, mrb_float f)
{
mrb_value v;
@@ -178,6 +183,7 @@ MRB_INLINE mrb_value mrb_float_value(struct mrb_state *mrb, mrb_float f)
SET_FLOAT_VALUE(mrb, v, f);
return v;
}
#endif
static inline mrb_value
mrb_cptr_value(struct mrb_state *mrb, void *p)