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Call mrb_gc_arena_save/mrb_gc_arena_restore instead of manipulating arena index directly

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Lian Cheng
2012-12-12 21:05:02 +08:00
parent 975adbfb5f
commit 2fa0be2a30
2 changed files with 27 additions and 27 deletions
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src/codegen.c
+4 -4
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@@ -1812,10 +1812,10 @@ codegen(codegen_scope *s, node *tree, int val)
if (val) {
char *p = (char*)tree->car;
size_t len = (intptr_t)tree->cdr;
int ai = s->mrb->arena_idx;
int ai = mrb_gc_arena_save(s->mrb);
int off = new_lit(s, mrb_str_new(s->mrb, p, len));
s->mrb->arena_idx = ai;
mrb_gc_arena_restore(s->mrb, ai);
genop(s, MKOP_ABx(OP_STRING, cursp(), off));
push();
}
@@ -2083,7 +2083,7 @@ scope_new(mrb_state *mrb, codegen_scope *prev, node *lv)
p->lv = lv;
p->sp += node_len(lv)+1; /* add self */
p->nlocals = p->sp;
p->ai = mrb->arena_idx;
p->ai = mrb_gc_arena_save(mrb);
p->filename = prev->filename;
if (p->filename) {
@@ -2118,7 +2118,7 @@ scope_finish(codegen_scope *s)
irep->nlocals = s->nlocals;
irep->nregs = s->nregs;
mrb->arena_idx = s->ai;
mrb_gc_arena_restore(mrb, s->ai);
mrb_pool_close(s->mpool);
}