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[Bug #20965] Define it like an ordinary argument (#12398)

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Also fixes [Bug #20955]
This commit is contained in:
Nobuyoshi Nakada 2024-12-19 16:12:16 +09:00 committed by GitHub
parent 2783868de2
commit 46fec0f62a
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GPG Key ID: B5690EEEBB952194
Notes: git 2024-12-19 07:12:37 +00:00 
Merged-By: k0kubun <takashikkbn@gmail.com>
4 changed files with 8 additions and 4 deletions
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1
defs/id.def
View File

@ -63,6 +63,7 @@ firstline, predefined = __LINE__+1, %[\
pack
buffer
include?
it
_ UScore

2
parse.y
View File

@ -13060,7 +13060,7 @@ gettable(struct parser_params *p, ID id, const YYLTYPE *loc)
return 0;
}
if (!p->it_id) {
p->it_id = internal_id(p);
p->it_id = idIt;
vtable_add(p->lvtbl->args, p->it_id);
}
NODE *node = NEW_DVAR(p->it_id, loc);

2
prism_compile.c
View File

@ -5950,7 +5950,7 @@ pm_compile_scope_node(rb_iseq_t *iseq, pm_scope_node_t *scope_node, const pm_nod
}
if (scope_node->parameters != NULL && PM_NODE_TYPE_P(scope_node->parameters, PM_IT_PARAMETERS_NODE)) {
ID local = rb_make_temporary_id(local_index);
ID local = idIt;
local_table_for_iseq->ids[local_index++] = local;
}

7
test/ruby/test_syntax.rb
View File

@ -1930,12 +1930,15 @@ eom
1.times do
[
assert_equal(0, it),
assert_equal([:a], eval('[:a].map{it}')),
assert_raise(NameError) {eval('it')},
assert_equal([0], eval('[:a].map{it}')),
assert_equal(0, eval('it')),
]
end
assert_valid_syntax('proc {def foo(_);end;it}')
assert_syntax_error('p { [it **2] }', /unexpected \*\*/)
b = proc {it; binding}.call
assert_include(b.local_variables, :it)
end
def test_value_expr_in_condition