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FIR checker: warn unnecessary safe calls

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This commit is contained in:
Jinseong Jeon
2021-04-01 11:55:05 -07:00
committed by Mikhail Glukhikh
parent 2ecb6733ed
commit 5a0b75bd89
65 changed files with 232 additions and 349 deletions
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compiler/testData/diagnostics/tests/generics/kt9985.fir.kt
Vendored
+4 -4
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@@ -27,15 +27,15 @@ fun foo(l: A<String>?) {
foo(l?.bar()) checkType { _<String?>() }
foo(l?.gav()) checkType { _<String?>() }
if (l != null) {
foo(l?.bar()) checkType { <!INAPPLICABLE_CANDIDATE!>_<!><String>() }
foo(l?.gav()) checkType { <!INAPPLICABLE_CANDIDATE!>_<!><String>() }
foo(l<!UNNECESSARY_SAFE_CALL!>?.<!>bar()) checkType { <!INAPPLICABLE_CANDIDATE!>_<!><String>() }
foo(l<!UNNECESSARY_SAFE_CALL!>?.<!>gav()) checkType { <!INAPPLICABLE_CANDIDATE!>_<!><String>() }
}
}
fun fooNotNull(l: A<String>) {
// No errors should be here
foo(l?.bar()) checkType { <!INAPPLICABLE_CANDIDATE!>_<!><String>() }
foo(l?.gav()) checkType { <!INAPPLICABLE_CANDIDATE!>_<!><String>() }
foo(l<!UNNECESSARY_SAFE_CALL!>?.<!>bar()) checkType { <!INAPPLICABLE_CANDIDATE!>_<!><String>() }
foo(l<!UNNECESSARY_SAFE_CALL!>?.<!>gav()) checkType { <!INAPPLICABLE_CANDIDATE!>_<!><String>() }
}
fun bar() {