fixed a bug with [] in RHS of multiple assignments; fix #3236

1142cf20 · Yukihiro "Matz" Matsumoto · 6c299aae · 1142cf20
Commit 1142cf20 authored Nov 08, 2016 by Yukihiro "Matz" Matsumoto
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mrbgems/mruby-compiler/core/codegen.c mrbgems/mruby-compiler/core/codegen.c +1 -1

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--- a/mrbgems/mruby-compiler/core/codegen.c
+++ b/mrbgems/mruby-compiler/core/codegen.c
@@ -1645,7 +1645,7 @@ codegen(codegen_scope *s, node *tree, int val)
      node *t = tree->cdr, *p;
      int rhs = cursp();

-      if ((intptr_t)t->car == NODE_ARRAY && nosplat(t->cdr)) {
+      if ((intptr_t)t->car == NODE_ARRAY && t->cdr && nosplat(t->cdr)) {
        /* fixed rhs */
        t = t->cdr;
        while (t) {