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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
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compiler/testData/diagnostics/testsWithStdLib/contracts/smartcasts/deeplyNested.fir.kt
Vendored
+2 -2
View File
@@ -79,7 +79,7 @@ fun branchedAndNested(x: Any?, y: Any?) {
fun br(y: Any?) {
if (myAssert(y is Int) == Unit && myAssert(y is String) == Unit) {
if (myAssert(y is Int) == Unit && myAssert(<!USELESS_IS_CHECK!>y is String<!>) == Unit) {
y.length
y.inc()
}
@@ -90,7 +90,7 @@ fun branchedAndNestedWithNativeOperators(x: Any?, y: Any?) {
equalsTrue(notEqualsNull(nullWhenNotString(x))) // x is String
&&
(
(myAssert(y is Int) == Unit && myAssert(y is String) == Unit) // y is Int, String
(myAssert(y is Int) == Unit && myAssert(<!USELESS_IS_CHECK!>y is String<!>) == Unit) // y is Int, String
||
equalsTrue(isInt(y) && isString(y)) // y is Int, String
)
compiler/testData/diagnostics/testsWithStdLib/contracts/smartcasts/intersectingInfo.fir.kt
Vendored
+2 -2
View File
@@ -45,8 +45,8 @@ fun intersectingInfo2(x: Any?, y: Any?) {
// of them is absent in each arg of "||"-operator, so they *shouldn't* lead to smartcast
if ((isString(x) && !notIsInt(x) && y is String) ||
(!notIsString(x) && isString(y) && y is Int) ||
(x is String && !notIsInt(y) && x is Int)) {
(!notIsString(x) && isString(y) && <!USELESS_IS_CHECK!>y is Int<!>) ||
(x is String && !notIsInt(y) && <!USELESS_IS_CHECK!>x is Int<!>)) {
x.length
x.<!UNRESOLVED_REFERENCE!>inc<!>()
y.<!UNRESOLVED_REFERENCE!>length<!>