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add MRB_INT_BIT

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This commit is contained in:
cremno
2014-03-11 19:44:19 +01:00
parent fee639775e
commit 1b6a4fb5a2
3 changed files with 9 additions and 6 deletions
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include/mruby/value.h
+4 -1
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@@ -26,6 +26,7 @@
# error Cannot use NaN boxing when mrb_int is 64bit
# else
typedef int64_t mrb_int;
# define MRB_INT_BIT 64
# define MRB_INT_MIN INT64_MIN
# define MRB_INT_MAX INT64_MAX
# define PRIdMRB_INT PRId64
@@ -36,10 +37,12 @@
# endif
#elif defined(MRB_INT16)
typedef int16_t mrb_int;
# define MRB_INT_BIT 16
# define MRB_INT_MIN INT16_MIN
# define MRB_INT_MAX INT16_MAX
#else
typedef int32_t mrb_int;
# define MRB_INT_BIT 32
# define MRB_INT_MIN INT32_MIN
# define MRB_INT_MAX INT32_MAX
# define PRIdMRB_INT PRId32
@@ -239,7 +242,7 @@ typedef union mrb_value {
void *p;
struct {
unsigned int i_flag : MRB_FIXNUM_SHIFT;
mrb_int i : (sizeof(mrb_int) * CHAR_BIT - MRB_FIXNUM_SHIFT);
mrb_int i : (MRB_INT_BIT - MRB_FIXNUM_SHIFT);
};
struct {
unsigned int sym_flag : MRB_SPECIAL_SHIFT;