Detect redundant 'is' check

#KT-14187 Fixed
This commit is contained in:
Dmitry Neverov
2017-05-01 08:27:25 +02:00
committed by Mikhail Zarechenskiy
parent 768e0fa738
commit cd24adac32
36 changed files with 123 additions and 76 deletions
@@ -7,23 +7,23 @@ fun test(d: Any, dl: Collection<dynamic>) {
d as? <!DYNAMIC_NOT_ALLOWED!>dynamic<!>
d as? <!DYNAMIC_NOT_ALLOWED!>dynamic?<!>
d is <!DYNAMIC_NOT_ALLOWED!>dynamic<!>
d is <!DYNAMIC_NOT_ALLOWED!>dynamic?<!>
<!USELESS_IS_CHECK!>d is <!DYNAMIC_NOT_ALLOWED!>dynamic<!><!>
<!USELESS_IS_CHECK!>d is <!DYNAMIC_NOT_ALLOWED!>dynamic?<!><!>
d !is <!DYNAMIC_NOT_ALLOWED!>dynamic<!>
d !is <!DYNAMIC_NOT_ALLOWED!>dynamic?<!>
<!USELESS_IS_CHECK!>d !is <!DYNAMIC_NOT_ALLOWED!>dynamic<!><!>
<!USELESS_IS_CHECK!>d !is <!DYNAMIC_NOT_ALLOWED!>dynamic?<!><!>
when (d) {
is <!DYNAMIC_NOT_ALLOWED!>dynamic<!> -> {}
is <!DYNAMIC_NOT_ALLOWED, DUPLICATE_LABEL_IN_WHEN!>dynamic?<!> -> {}
!is <!DYNAMIC_NOT_ALLOWED!>dynamic<!> -> {}
!is <!DYNAMIC_NOT_ALLOWED, DUPLICATE_LABEL_IN_WHEN!>dynamic?<!> -> {}
<!USELESS_IS_CHECK!>is <!DYNAMIC_NOT_ALLOWED!>dynamic<!><!> -> {}
<!USELESS_IS_CHECK!>is <!DYNAMIC_NOT_ALLOWED, DUPLICATE_LABEL_IN_WHEN!>dynamic?<!><!> -> {}
<!USELESS_IS_CHECK!>!is <!DYNAMIC_NOT_ALLOWED!>dynamic<!><!> -> {}
<!USELESS_IS_CHECK!>!is <!DYNAMIC_NOT_ALLOWED, DUPLICATE_LABEL_IN_WHEN!>dynamic?<!><!> -> {}
}
dl as List<dynamic>
dl is List<dynamic>
<!USELESS_IS_CHECK!>dl is List<dynamic><!>
when (dl) {
is List<dynamic> -> {}
<!USELESS_IS_CHECK!>is List<dynamic><!> -> {}
}
}