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[FIR] Ignore nullability in the definition of "identity-less"

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The definition of a "builtin" already
ignores nullability.

`Int? === String?` must trigger a
diagnostic by design.
This commit is contained in:
Nikolay Lunyak
2023-04-19 10:27:17 +03:00
committed by Space Team
parent 5ecedcbb16
commit 8d04ab3142
19 changed files with 179 additions and 176 deletions
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compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/18.fir.kt
Vendored
+3 -3
View File
@@ -124,7 +124,7 @@ fun case_9(list: List<Int?>) {
// TESTCASE NUMBER: 10
fun case_10(x: Float?) {
while (false) {
if (true && true && true && x !== null) else break
if (true && true && true && <!FORBIDDEN_IDENTITY_EQUALS_WARNING!>x !== null<!>) else break
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float?")!>x<!><!UNSAFE_CALL!>.<!>equals(null)
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float?")!>x<!>.propT
@@ -158,7 +158,7 @@ fun case_11(x: Out<*>?, list: List<Int>) {
// TESTCASE NUMBER: 12
fun case_12(list: List<Int?>) {
for (element in list) {
if (element === null) continue
if (<!FORBIDDEN_IDENTITY_EQUALS_WARNING!>element === null<!>) continue
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Int")!>element<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Int")!>element<!>.inv()
}
@@ -213,7 +213,7 @@ fun case_15(map: MutableMap<Int?, Int?>, y: Nothing?) {
// TESTCASE NUMBER: 16
fun case_16(map: Map<Int?, Int?>) {
for ((k, v) in map) {
if (k !== implicitNullableNothingProperty && v !== implicitNullableNothingProperty) else { continue }
if (<!FORBIDDEN_IDENTITY_EQUALS_WARNING!>k !== implicitNullableNothingProperty<!> && <!FORBIDDEN_IDENTITY_EQUALS_WARNING!>v !== implicitNullableNothingProperty<!>) else { continue }
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Int")!>k<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Int")!>k<!>.inv()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Int")!>v<!>