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Unverified Commit 0dc5fcec authored by Yukihiro "Matz" Matsumoto's avatar Yukihiro "Matz" Matsumoto
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parse.y: check `car` part of return node.

parent 0b095406
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mrbgems/mruby-compiler/core/parse.y
View file @ 0dc5fcec
...@@ -1274,6 +1274,7 @@ ret_args(parser_state *p, node *n) ...@@ -1274,6 +1274,7 @@ ret_args(parser_state *p, node *n)
yyerror(p, "block argument should not be given"); yyerror(p, "block argument should not be given");
return NULL; return NULL;
} }
if (!n->car) return NULL;
if (!n->car->cdr) return n->car->car; if (!n->car->cdr) return n->car->car;
return new_array(p, n->car); return new_array(p, n->car);
} }
......
mrbgems/mruby-compiler/core/y.tab.c
View file @ 0dc5fcec
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