admin/mruby-mruby
1
0
Fork 0
mirror of https://github.com/mruby/mruby synced 2026-06-08 16:11:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

Implement Object#freeze

Browse Source
This commit is contained in:
Takashi Kokubun
2016-12-11 01:45:38 +09:00
parent 3cc913490b
commit 10bb7ad693
10 changed files with 45 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/string.c
+2 -13
View File
@@ -501,7 +501,7 @@ str_index(mrb_state *mrb, mrb_value str, mrb_value sub, mrb_int offset)
static void
check_frozen(mrb_state *mrb, struct RString *s)
{
if (RSTR_FROZEN_P(s)) {
if (RBASIC_FROZEN_P(s)) {
mrb_raise(mrb, E_RUNTIME_ERROR, "can't modify frozen string");
}
}
@@ -700,15 +700,6 @@ mrb_str_modify(mrb_state *mrb, struct RString *s)
}
}
static mrb_value
mrb_str_freeze(mrb_state *mrb, mrb_value str)
{
struct RString *s = mrb_str_ptr(str);
RSTR_SET_FROZEN_FLAG(s);
return str;
}
MRB_API mrb_value
mrb_str_resize(mrb_state *mrb, mrb_value str, mrb_int len)
{
@@ -2217,7 +2208,7 @@ mrb_string_value_cstr(mrb_state *mrb, mrb_value *ptr)
char *p = RSTR_PTR(ps);
if (!p || p[len] != '\0') {
if (RSTR_FROZEN_P(ps)) {
if (RBASIC_FROZEN_P(ps)) {
*ptr = str = mrb_str_dup(mrb, str);
ps = mrb_str_ptr(str);
}
@@ -2746,8 +2737,6 @@ mrb_init_string(mrb_state *mrb)
mrb_define_method(mrb, s, "upcase!", mrb_str_upcase_bang, MRB_ARGS_NONE()); /* 15.2.10.5.43 */
mrb_define_method(mrb, s, "inspect", mrb_str_inspect, MRB_ARGS_NONE()); /* 15.2.10.5.46(x) */
mrb_define_method(mrb, s, "bytes", mrb_str_bytes, MRB_ARGS_NONE());
mrb_define_method(mrb, s, "freeze", mrb_str_freeze, MRB_ARGS_NONE());
}
/*