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class.c (mc_clear_by_id): clear method cache with method id specified.

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2022-07-05 17:38:27 +09:00
parent a99e4a926d
commit 638356af03
1 changed files with 15 additions and 2 deletions
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src/class.c
+15 -2
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@@ -551,8 +551,10 @@ mrb_define_class(mrb_state *mrb, const char *name, struct RClass *super)
static mrb_value mrb_do_nothing(mrb_state *mrb, mrb_value);
#ifndef MRB_NO_METHOD_CACHE
static void mc_clear(mrb_state *mrb);
static void mc_clear_by_id(mrb_state *mrb, mrb_sym mid);
#else
#define mc_clear(mrb)
#define mc_clear_by_id(mrb,mid)
#endif
static void
@@ -774,7 +776,7 @@ mrb_define_method_raw(mrb_state *mrb, struct RClass *c, mrb_sym mid, mrb_method_
ptr.func = MRB_METHOD_FUNC(m);
}
mt_put(mrb, h, mid, MT_FLAGS(MRB_METHOD_FUNC_P(m), MRB_METHOD_NOARG_P(m)), ptr);
mc_clear(mrb);
mc_clear_by_id(mrb, mid);
}
MRB_API void
@@ -1716,6 +1718,7 @@ mrb_define_module_function(mrb_state *mrb, struct RClass *c, const char *name, m
}
#ifndef MRB_NO_METHOD_CACHE
/* clear whole method cache table */
static void
mc_clear(mrb_state *mrb)
{
@@ -1736,6 +1739,16 @@ mrb_mc_clear_by_class(mrb_state *mrb, struct RClass *c)
if (mc->c == c || mc->c0 == c) mc->c = 0;
}
}
static void
mc_clear_by_id(mrb_state *mrb, mrb_sym id)
{
struct mrb_cache_entry *mc = mrb->cache;
for (int i=0; i<MRB_METHOD_CACHE_SIZE; mc++,i++) {
if (mc->mid == id) mc->c = 0;
}
}
#endif
MRB_API mrb_method_t
@@ -2335,7 +2348,7 @@ mrb_remove_method(mrb_state *mrb, struct RClass *c, mrb_sym mid)
h = c->mt;
if (h && mt_del(mrb, h, mid)) {
mrb_mc_clear_by_class(mrb, c);
mc_clear_by_id(mrb, mid);
return;
}
mrb_name_error(mrb, mid, "method '%n' not defined in %C", mid, c);