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FIR DFA: x !is T? => x != null

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^KT-22996 tag fixed-in-k2
This commit is contained in:
pyos
2022-11-14 17:18:01 +01:00
committed by teamcity
parent 02fedeb9ed
commit f485413cfd
18 changed files with 118 additions and 53 deletions
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compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/41.fir.kt
Vendored
+6 -6
View File
@@ -36,12 +36,12 @@ inline fun <reified T> case_3(x: Any?) {
when (x) {
is T? -> return
else -> {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Any")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Any")!>x<!>.equals(10)
}
}
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Any")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Any")!>x<!>.equals(10)
}
// TESTCASE NUMBER: 4
@@ -70,8 +70,8 @@ inline fun <reified T> case_5(x: Any?) {
// TESTCASE NUMBER: 6
inline fun <reified T> case_6(x: Any?) {
if (x is T?) return
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Any")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Any")!>x<!>.equals(10)
}
// TESTCASE NUMBER: 7
compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/45.fir.kt
Vendored
+2 -2
View File
@@ -7,8 +7,8 @@
*/
fun case_1(x: Number?): Long? {
if (x is Long?) return x
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>x<!>
return <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>x<!><!UNSAFE_CALL!>.<!>toLong()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number? & kotlin.Number")!>x<!>
return <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number? & kotlin.Number")!>x<!>.toLong()
}
/*
compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/6.fir.kt
Vendored
+7 -7
View File
@@ -38,8 +38,8 @@ fun case_4(x: Any) {
fun case_5(x: Any?) {
if (!(x !is Class.NestedClass?) || x is Class.NestedClass? || x !is Class.NestedClass?) {
if (!!(x !is Class.NestedClass?)) {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>prop_4<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Any")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Any")!>x<!>.<!UNRESOLVED_REFERENCE!>prop_4<!>
}
}
}
@@ -72,8 +72,8 @@ fun case_8(x: Any?) {
fun case_9(x: Any?) {
if (!!!(x !is TypealiasNullableStringIndirect<!REDUNDANT_NULLABLE!>?<!>)) else {
if (!(x !is TypealiasNullableStringIndirect<!REDUNDANT_NULLABLE!>?<!>)) else {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>?.<!UNRESOLVED_REFERENCE!>get<!>(0)
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Any")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Any")!>x<!><!UNNECESSARY_SAFE_CALL!>?.<!><!UNRESOLVED_REFERENCE!>get<!>(0)
}
}
}
@@ -93,9 +93,9 @@ fun case_10(x: Any?) {
fun case_11(x: Any?) {
if (x is SealedMixedChildObject1?) else {
if (x is SealedMixedChildObject1?) else {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>?.<!UNRESOLVED_REFERENCE!>prop_1<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>?.<!UNRESOLVED_REFERENCE!>prop_2<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Any")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Any")!>x<!><!UNNECESSARY_SAFE_CALL!>?.<!><!UNRESOLVED_REFERENCE!>prop_1<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Any")!>x<!><!UNNECESSARY_SAFE_CALL!>?.<!><!UNRESOLVED_REFERENCE!>prop_2<!>
}
}
}