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FIR CFG: add one more test case

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This commit is contained in:
pyos
2022-06-15 11:20:48 +02:00
committed by Dmitriy Novozhilov
parent 7d945d9bdc
commit 82731802ee
3 changed files with 153 additions and 2 deletions
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compiler/fir/analysis-tests/testData/resolve/cfg/flowFromTwoInplaceLambdas.kt
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+16 -2
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@@ -28,7 +28,7 @@ fun test2(x: Any?) {
p.<!UNRESOLVED_REFERENCE!>length<!> // Bad
run2({ p = null; n() }, { p as String; 123 })
p<!UNSAFE_CALL!>.<!>length // Bad: p can be null
p?.length // OK: p is either null or String
p?.length // OK: p is String | Nothing? = String?
}
fun test3(x: Any?) {
@@ -36,5 +36,19 @@ fun test3(x: Any?) {
p.<!UNRESOLVED_REFERENCE!>length<!> // Bad
run2({ p = null; n() }, { p = ""; 123 })
p<!UNSAFE_CALL!>.<!>length // Bad: p can be null
p?.length // OK: p is either null or String
p?.length // OK: p is String | Nothing? = String?
}
interface I1 { val x: Int }
interface I2 { val y: Int }
fun test4(x: Any?) {
x.<!UNRESOLVED_REFERENCE!>x<!> // Bad
x.<!UNRESOLVED_REFERENCE!>y<!> // Bad
run2(
{ x as I1; x.<!UNRESOLVED_REFERENCE!>y<!>; n() }, // Bad: may or may not be called first
{ x as I2; x.<!UNRESOLVED_REFERENCE!>x<!>; 123 } // Bad: may or may not be called first
)
x.x // OK: x is I1 & I2
x.y // OK: x is I1 & I2
}