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Separate numbered parameter scope in eval

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[Feature #16432]
This commit is contained in:
Nobuyoshi Nakada 2020-01-16 18:38:48 +09:00
parent f38b3e8c70
commit c171ab23e3
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2 changed files with 8 additions and 2 deletions
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2
parse.y
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@ -12041,7 +12041,7 @@ dvar_defined_ref(struct parser_params *p, ID id, ID **vidrefp)
if (used) used = used->prev; if (used) used = used->prev;
} }
if (vars == DVARS_INHERIT) { if (vars == DVARS_INHERIT && !NUMPARAM_ID_P(id)) {
return rb_dvar_defined(id, p->parent_iseq); return rb_dvar_defined(id, p->parent_iseq);
} }

8
test/ruby/test_syntax.rb
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@ -1450,7 +1450,13 @@ eom
assert_valid_syntax("->{_1;#{c};->{_1};end}\n") assert_valid_syntax("->{_1;#{c};->{_1};end}\n")
end end
1.times {_1} 1.times {
[
_1,
assert_equal([:a], eval("[:a].map{_1}")),
assert_raise(NameError) {eval("_1")},
]
}
end end
def test_value_expr_in_condition def test_value_expr_in_condition