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add mrb_gv_remove(); untested

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2013-10-10 12:12:29 +09:00
parent 9295f6ae49
commit 400ccecf0a
2 changed files with 12 additions and 0 deletions
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include/mruby/variable.h
+1
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@@ -53,6 +53,7 @@ mrb_value mrb_mod_constants(mrb_state *mrb, mrb_value mod);
mrb_value mrb_f_global_variables(mrb_state *mrb, mrb_value self);
mrb_value mrb_gv_get(mrb_state *mrb, mrb_sym sym);
void mrb_gv_set(mrb_state *mrb, mrb_sym sym, mrb_value val);
void mrb_gv_remove(mrb_state *mrb, mrb_sym sym);
mrb_value mrb_obj_instance_variables(mrb_state*, mrb_value);
mrb_value mrb_obj_iv_inspect(mrb_state*, struct RObject*);
mrb_sym mrb_class_sym(mrb_state *mrb, struct RClass *c, struct RClass *outer);
src/variable.c
+11
View File
@@ -1031,6 +1031,17 @@ mrb_gv_set(mrb_state *mrb, mrb_sym sym, mrb_value v)
iv_put(mrb, t, sym, v);
}
void
mrb_gv_remove(mrb_state *mrb, mrb_sym sym)
{
iv_tbl *t;
if (!mrb->globals) {
return;
}
iv_del(mrb, mrb->globals, sym, NULL);
}
static int
gv_i(mrb_state *mrb, mrb_sym sym, mrb_value v, void *p)
{