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Merge pull request #693 from masamitsu-murase/modify_unless

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Modify NODE_IF handling.
This commit is contained in:
Yukihiro "Matz" Matsumoto
2013-01-06 05:10:03 -08:00
parent 54703d8494 d48bb813d8
commit ba9ca03e33
1 changed files with 4 additions and 0 deletions
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src/codegen.c
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@@ -1099,6 +1099,10 @@ codegen(codegen_scope *s, node *tree, int val)
genop(s, MKOP_AsBx(OP_JMPNOT, cursp(), 0));
codegen(s, tree->cdr->car, val);
if (val && !(tree->cdr->car)) {
genop(s, MKOP_A(OP_LOADNIL, cursp()));
push();
}
if (e) {
if (val) pop();
pos2 = new_label(s);