[FIR] Check is for impossibility

^KT-58203 Fixed
^KT-62646
This commit is contained in:
Nikolay Lunyak
2024-02-29 15:39:33 +02:00
committed by Space Team
parent 92d8da621e
commit 88ff93df7f
42 changed files with 110 additions and 83 deletions
@@ -57,8 +57,8 @@ fun testWithSubject_bad_1(x: A) {
when (x) {
<!CONFUSING_BRANCH_CONDITION_WARNING!>x in x<!> -> {}
<!CONFUSING_BRANCH_CONDITION_WARNING!>x !in x<!> -> {}
<!CONFUSING_BRANCH_CONDITION_WARNING!>x is String<!> -> {}
<!CONFUSING_BRANCH_CONDITION_WARNING!>x !is String<!> -> {}
<!CONFUSING_BRANCH_CONDITION_WARNING, USELESS_IS_CHECK!>x is String<!> -> {}
<!CONFUSING_BRANCH_CONDITION_WARNING, USELESS_IS_CHECK!>x !is String<!> -> {}
<!CONFUSING_BRANCH_CONDITION_WARNING!>x < x<!> -> {}
<!CONFUSING_BRANCH_CONDITION_WARNING!>x > x<!> -> {}
<!CONFUSING_BRANCH_CONDITION_WARNING!>x <= x<!> -> {}
@@ -72,8 +72,8 @@ fun testWithSubject_bad_1(x: A) {
when (x) {
(x in x) -> {}
(x !in x) -> {}
(x is String) -> {}
(x !is String) -> {}
(<!USELESS_IS_CHECK!>x is String<!>) -> {}
(<!USELESS_IS_CHECK!>x !is String<!>) -> {}
(x < x) -> {}
(x > x) -> {}
(x <= x) -> {}
@@ -161,8 +161,8 @@ fun testWithRange_bad_1(x: A) {
when (x) {
in <!CONFUSING_BRANCH_CONDITION_WARNING!>x in x<!> -> {}
in <!CONFUSING_BRANCH_CONDITION_WARNING!>x !in x<!> -> {}
in <!CONFUSING_BRANCH_CONDITION_WARNING!>x is String<!> -> {}
in <!CONFUSING_BRANCH_CONDITION_WARNING!>x !is String<!> -> {}
in <!CONFUSING_BRANCH_CONDITION_WARNING, USELESS_IS_CHECK!>x is String<!> -> {}
in <!CONFUSING_BRANCH_CONDITION_WARNING, USELESS_IS_CHECK!>x !is String<!> -> {}
in <!CONFUSING_BRANCH_CONDITION_WARNING!>x < x<!> -> {}
in <!CONFUSING_BRANCH_CONDITION_WARNING!>x > x<!> -> {}
in <!CONFUSING_BRANCH_CONDITION_WARNING!>x <= x<!> -> {}
@@ -176,8 +176,8 @@ fun testWithRange_bad_1(x: A) {
when (x) {
in (x in x) -> {}
in (x !in x) -> {}
in (x is String) -> {}
in (x !is String) -> {}
in (<!USELESS_IS_CHECK!>x is String<!>) -> {}
in (<!USELESS_IS_CHECK!>x !is String<!>) -> {}
in (x < x) -> {}
in (x > x) -> {}
in (x <= x) -> {}