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FIR DFA: generate type implications on all null comparisons

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This commit is contained in:
pyos
2022-11-08 12:10:33 +01:00
committed by teamcity
parent bc9b358c9f
commit 6a2d74e211
13 changed files with 145 additions and 232 deletions
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compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/2.fir.kt
Vendored
+4 -4
View File
@@ -36,8 +36,8 @@ fun case_4(x: Any) {
// TESTCASE NUMBER: 5
fun case_5(x: Any?) {
if (!(x !is Nothing?)) {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing")!>x<!><!UNNECESSARY_SAFE_CALL!>?.<!><!UNRESOLVED_REFERENCE!>inv<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!>?.<!UNRESOLVED_REFERENCE!>inv<!>()
}
}
@@ -68,8 +68,8 @@ fun case_8(x: Any?) {
// TESTCASE NUMBER: 9
fun case_9(x: Any?) {
if (!!(x !is Nothing?)) else {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing")!>x<!><!UNNECESSARY_SAFE_CALL!>?.<!><!UNRESOLVED_REFERENCE!>inv<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!>?.<!UNRESOLVED_REFERENCE!>inv<!>()
}
}
compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/41.fir.kt
Vendored
+4 -4
View File
@@ -22,8 +22,8 @@ inline fun <reified T> case_2(x: Any?) {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Any")!>x<!>.equals(10)
}
is T -> {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & T")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & T")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing? & T")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing? & T")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
}
else -> return
}
@@ -80,8 +80,8 @@ inline fun <reified T> case_7(x: Any?) {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Any")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Any")!>x<!>.equals(10)
} else if (x is T) {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & T")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & T")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing? & T")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing? & T")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
} else return
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)