1berry/ruby
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Add RB_ID_SERIAL_MAX

Browse Source
This commit is contained in:
Nobuyoshi Nakada 2019-04-25 13:22:06 +09:00
parent 99084f5401
commit d0ba4abf1a
No known key found for this signature in database
GPG Key ID: 4BC7D6DF58D8DF60
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
symbol.h
View File

@ -53,6 +53,10 @@ id_type(ID id)
} }
typedef uint32_t rb_id_serial_t; typedef uint32_t rb_id_serial_t;
static const uint32_t RB_ID_SERIAL_MAX = /* 256M on LP32 */
UINT32_MAX >>
((sizeof(ID)-sizeof(rb_id_serial_t))*CHAR_BIT < RUBY_ID_SCOPE_SHIFT ?
RUBY_ID_SCOPE_SHIFT : 0);
typedef struct { typedef struct {
rb_id_serial_t last_id; rb_id_serial_t last_id;