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Merge pull request #513 from monaka/pr-not-use-memset-in-structure-initialization3

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Use substitution instead of memset in structure initialization.
This commit is contained in:
Yukihiro "Matz" Matsumoto
2012-10-28 22:47:08 -07:00
parent cfc1269d33 f3090c3000
commit 4d1a8718bd
1 changed files with 2 additions and 1 deletions
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src/gc.c
+2 -1
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@@ -326,6 +326,7 @@ struct RBasic*
mrb_obj_alloc(mrb_state *mrb, enum mrb_vtype ttype, struct RClass *cls)
{
struct RBasic *p;
static const RVALUE RVALUE_zero = { { { 0 } } };
#ifdef MRB_GC_STRESS
mrb_garbage_collect(mrb);
@@ -345,7 +346,7 @@ mrb_obj_alloc(mrb_state *mrb, enum mrb_vtype ttype, struct RClass *cls)
mrb->live++;
gc_protect(mrb, p);
memset(p, 0, sizeof(RVALUE));
*(RVALUE *)p = RVALUE_zero;
p->tt = ttype;
p->c = cls;
paint_partial_white(mrb, p);