Should not shrink VM stack; fix #3551

This commit is contained in:
Yukihiro "Matz" Matsumoto
2017-04-01 18:54:37 +09:00
parent 56322cd5dd
commit 071164b799
+4 -2
View File
@@ -1202,7 +1202,8 @@ RETRY_TRY_BLOCK:
else {
mrb_value blk = regs[bidx];
if (!mrb_nil_p(blk) && mrb_type(blk) != MRB_TT_PROC) {
mrb->c->ci->nregs = bidx+1;
if(bidx >= mrb->c->ci->nregs)
mrb->c->ci->nregs = bidx+1;
regs[bidx] = mrb_convert_type(mrb, blk, MRB_TT_PROC, "Proc", "to_proc");
}
}
@@ -1438,7 +1439,8 @@ RETRY_TRY_BLOCK:
}
blk = regs[bidx];
if (!mrb_nil_p(blk) && mrb_type(blk) != MRB_TT_PROC) {
ci->nregs = bidx+1;
if(bidx >= ci->nregs)
ci->nregs = bidx+1;
regs[bidx] = mrb_convert_type(mrb, blk, MRB_TT_PROC, "Proc", "to_proc");
ci = mrb->c->ci;
}