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[FIR] Check is for impossibility

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^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
Download Patch File Download Diff File Expand all files Collapse all files
compiler/fir/analysis-tests/testData/resolve/exhaustiveness/positive/exhaustiveness_enum.kt
Vendored
+1 -1
View File
@@ -11,7 +11,7 @@ fun test_1(e: Enum) {
val b = <!NO_ELSE_IN_WHEN!>when<!> (e) {
Enum.A -> 1
Enum.B -> 2
is String -> 3
<!USELESS_IS_CHECK!>is String<!> -> 3
}
val c = when (e) {
compiler/fir/analysis-tests/testData/resolve/exhaustiveness/positive/exhaustiveness_enumJava.kt
Vendored
+1 -1
View File
@@ -15,7 +15,7 @@ fun test_1(e: JavaEnum) {
val b = <!NO_ELSE_IN_WHEN!>when<!> (e) {
JavaEnum.A -> 1
JavaEnum.B -> 2
is String -> 3
<!USELESS_IS_CHECK!>is String<!> -> 3
}.plus(0)
val c = when (e) {
compiler/fir/analysis-tests/testData/resolve/exhaustiveness/positive/exhaustiveness_sealedClass.kt
Vendored
+1 -1
View File
@@ -15,7 +15,7 @@ fun test_1(e: Base) {
val b = <!NO_ELSE_IN_WHEN!>when<!> (e) {
is Base.A -> 1
is Base.A.B -> 2
is String -> 3
<!USELESS_IS_CHECK!>is String<!> -> 3
}
val c = when (e) {
compiler/fir/analysis-tests/testData/resolve/smartcasts/controlStructures/simpleIf.kt
Vendored
+1 -1
View File
@@ -17,7 +17,7 @@ fun test_2(x: Any) {
fun test_3(x: Any) {
when {
x !is String -> {}
x !is Int -> {}
<!USELESS_IS_CHECK!>x !is Int<!> -> {}
else -> {
x.length
x.inc()
compiler/fir/analysis-tests/testData/resolve/smartcasts/controlStructures/when.kt
Vendored
+3 -3
View File
@@ -16,7 +16,7 @@ fun test_1(x: Any?) {
when {
x !is A -> {}
x !is B -> x.foo()
x is Int -> {
<!USELESS_IS_CHECK!>x is Int<!> -> {
x.foo()
x.bar()
x.inc()
@@ -37,7 +37,7 @@ fun test_2(x: Any?) {
when(x) {
!is A -> {}
!is B -> x.foo()
is Int -> {
<!USELESS_IS_CHECK!>is Int<!> -> {
x.foo()
x.bar()
x.inc()
@@ -67,7 +67,7 @@ fun test_3(x: Any?) {
x.foo()
y.foo()
}
is Int -> {
<!USELESS_IS_CHECK!>is Int<!> -> {
x.foo()
x.bar()
x.inc()
compiler/fir/analysis-tests/testData/resolve/smartcasts/receivers/implicitReceivers.kt
Vendored
+1 -1
View File
@@ -53,7 +53,7 @@ fun Any?.test_4() {
<!UNRESOLVED_REFERENCE!>foo<!>()
this.<!UNRESOLVED_REFERENCE!>bar<!>()
<!UNRESOLVED_REFERENCE!>bar<!>()
} else if (this !is B) {
} else if (<!USELESS_IS_CHECK!>this !is B<!>) {
this.<!UNRESOLVED_REFERENCE!>bar<!>()
<!UNRESOLVED_REFERENCE!>bar<!>()
this.foo()