diff options
Diffstat (limited to 'mrbgems/mruby-compiler/core/parse.y')
| -rw-r--r-- | mrbgems/mruby-compiler/core/parse.y | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/mrbgems/mruby-compiler/core/parse.y b/mrbgems/mruby-compiler/core/parse.y index 434e16ece..fdc179a30 100644 --- a/mrbgems/mruby-compiler/core/parse.y +++ b/mrbgems/mruby-compiler/core/parse.y @@ -707,7 +707,13 @@ new_masgn(parser_state *p, node *a, node *b) static node* new_op_asgn(parser_state *p, node *a, mrb_sym op, node *b) { - return list4((node*)NODE_OP_ASGN, a, nsym(op), b); + if (op == mrb_intern_lit(p->mrb, "||") && (intptr_t)a->car == NODE_CVAR) { + return new_rescue(p, a, list1(list3(list1(new_cvar(p, mrb_intern_lit(p->mrb, "NameError"))), + 0, new_asgn(p, a, b))), NULL); + } + else { + return list4((node*)NODE_OP_ASGN, a, nsym(op), b); + } } /* (:int . i) */ |