Merge pull request #1612 from h2so5/node-case

fix codegen bug in NODE_CASE

Merge pull request #1612 from h2so5/node-case
fix codegen bug in NODE_CASE
7dffeb62 · Yukihiro "Matz" Matsumoto · d7a34b62 · 61ac9ff2 · 7dffeb62
Commit 7dffeb62 authored Dec 19, 2013 by Yukihiro "Matz" Matsumoto
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src/codegen.c src/codegen.c +4 -1

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--- a/src/codegen.c
+++ b/src/codegen.c
@@ -1409,10 +1409,13 @@ codegen(codegen_scope *s, node *tree, int val)
        tree = tree->cdr;
      }
      if (val) {
+        int pos = cursp();
        genop(s, MKOP_A(OP_LOADNIL, cursp()));
+        if (pos3) dispatch_linked(s, pos3);
+        pop();
+        genop(s, MKOP_AB(OP_MOVE, cursp(), pos));
        push();
      }
-      if (pos3) dispatch_linked(s, pos3);
    }
    break;