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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/5.fir.kt
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+1 -1
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@@ -351,7 +351,7 @@ fun case_15(x: Any?) {
}
// TESTCASE NUMBER: 16
fun case_16(a: Any?, b: Int = if (a is Number? && a is Int? && a !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int")!>a<!> else 0) {
fun case_16(a: Any?, b: Int = if (a is Number? && a is Int? && <!FORBIDDEN_IDENTITY_EQUALS_WARNING!>a !== null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int")!>a<!> else 0) {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.equals(null)