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[Bug #19281] Allow semicolon in parenthesis at the first argument of command call

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Allow compstmt in the first argument of command call wrapped with parenthesis
like following arguments with parenthesis.
This commit is contained in:
yui-knk 2023-08-31 21:35:55 +09:00 • committed by Yuichiro Kaneko
parent df4c77608e
commit 45cd011d73
Notes: git 2023-09-01 03:55:30 +00:00
2 changed files with 16 additions and 8 deletions
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9
parse.y
View file

@ -3362,14 +3362,7 @@ primary : literal
/*% %*/
/*% ripper: begin!($3) %*/
}
| tLPAREN_ARG {SET_LEX_STATE(EXPR_ENDARG);} rparen
{
/*%%%*/
$$ = NEW_BEGIN(0, &@$);
/*% %*/
/*% ripper: paren!(0) %*/
}
| tLPAREN_ARG stmt {SET_LEX_STATE(EXPR_ENDARG);} rparen
| tLPAREN_ARG compstmt {SET_LEX_STATE(EXPR_ENDARG);} ')'
{
/*%%%*/
if (nd_type_p($2, NODE_SELF)) $2->nd_state = 0;

15
test/ruby/test_syntax.rb
View file

@ -1650,6 +1650,21 @@ eom
assert_valid_syntax('Foo::Bar() {}')
end
def test_command_newline_in_tlparen_args
assert_valid_syntax("p (1\n2\n),(3),(4)")
assert_valid_syntax("p (\n),(),()")
assert_valid_syntax("a.b (1\n2\n),(3),(4)")
assert_valid_syntax("a.b (\n),(),()")
end
def test_command_semicolon_in_tlparen_at_the_first_arg
bug19281 = '[ruby-core:111499] [Bug #19281]'
assert_valid_syntax('p (1;2),(3),(4)', bug19281)
assert_valid_syntax('p (;),(),()', bug19281)
assert_valid_syntax('a.b (1;2),(3),(4)', bug19281)
assert_valid_syntax('a.b (;),(),()', bug19281)
end
def test_numbered_parameter
assert_valid_syntax('proc {_1}')
assert_equal(3, eval('[1,2].then {_1+_2}'))