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Ripper#validate_object: check if the object is hidden

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This commit is contained in:
Nobuyoshi Nakada 2019-07-19 07:55:40 +09:00
parent 0b826418af
commit fd461dea06
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1 changed files with 10 additions and 5 deletions
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parse.y
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@ -12498,16 +12498,21 @@ ripper_validate_object(VALUE self, VALUE x)
case T_FLOAT: case T_FLOAT:
case T_COMPLEX: case T_COMPLEX:
case T_RATIONAL: case T_RATIONAL:
return x; break;
case T_NODE: case T_NODE:
if (nd_type((NODE *)x) != NODE_RIPPER) { if (nd_type((NODE *)x) != NODE_RIPPER) {
rb_raise(rb_eArgError, "NODE given: %p", (void *)x); rb_raise(rb_eArgError, "NODE given: %p", (void *)x);
} }
return ((NODE *)x)->nd_rval; x = ((NODE *)x)->nd_rval;
break;
default: default:
rb_raise(rb_eArgError, "wrong type of ruby object: %p (%s)", rb_raise(rb_eArgError, "wrong type of ruby object: %p (%s)",
(void *)x, rb_obj_classname(x)); (void *)x, rb_obj_classname(x));
} }
if (!RBASIC_CLASS(x)) {
rb_raise(rb_eArgError, "hidden ruby object: %p (%s)",
(void *)x, rb_builtin_type_name(TYPE(x)));
}
return x; return x;
} }
#endif #endif