Nikolay Lunyak
4fed4b6640
It's a bit hard to reason about how different diagnostics correspond to one another from the existing tests. ^KT-59835
75 lines
2.5 KiB
Kotlin
Vendored
75 lines
2.5 KiB
Kotlin
Vendored
// !DIAGNOSTICS: -UNUSED_VARIABLE
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// WITH_STDLIB
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class A {
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class B<T> {
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class C {
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fun foo() {}
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}
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inner class InnerC {
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fun foo() {}
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}
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class ParametricC<K> {
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fun foo() {}
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}
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}
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}
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fun goodClassifiers() {
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A.B.C::class
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A.B.C::foo
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A.B.InnerC::class
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A.B<Int>.InnerC::foo
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}
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fun nullableClassifiers() {
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<!NULLABLE_TYPE_IN_CLASS_LITERAL_LHS!>A.B.C?::class<!>
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A.B.C?::<!TYPE_MISMATCH, UNSAFE_CALL!>foo<!>
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<!NULLABLE_TYPE_IN_CLASS_LITERAL_LHS!>A.B.InnerC?::class<!>
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A.B<Int>.InnerC?::<!TYPE_MISMATCH, UNSAFE_CALL!>foo<!>
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}
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fun classifiersWithTA() {
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A.B<!TYPE_ARGUMENTS_FOR_OUTER_CLASS_WHEN_NESTED_REFERENCED!><Int><!>.C::class
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A.B<!TYPE_ARGUMENTS_FOR_OUTER_CLASS_WHEN_NESTED_REFERENCED!><Int><!>.C::<!OVERLOAD_RESOLUTION_AMBIGUITY!>foo<!>
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<!CLASS_LITERAL_LHS_NOT_A_CLASS!>A.B<Int>.InnerC::class<!>
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// A.B<Int>.InnerC::foo // correct
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<!CLASS_LITERAL_LHS_NOT_A_CLASS!>A.B.ParametricC<Int>::class<!>
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A.B.ParametricC<Int>::foo
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}
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val a get() = listOf(10)
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val <T> List<T>.b get() = first()
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val <T> List<T>.maybeB get() = firstOrNull()
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val Int.c get() = A.B.C()
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val Int.maybeC: A.B.C? get() = A.B.C()
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fun rain() {
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a.b.c::class
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a.b.c::foo
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<!RESERVED_SYNTAX_IN_CALLABLE_REFERENCE_LHS!>a.b.c<!>?::class
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<!RESERVED_SYNTAX_IN_CALLABLE_REFERENCE_LHS!>a.b.c<!>?::foo
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<!EXPRESSION_OF_NULLABLE_TYPE_IN_CLASS_LITERAL_LHS!>a.b<!UNNECESSARY_SAFE_CALL!>?.<!>c<!>::class
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a.b<!UNNECESSARY_SAFE_CALL!>?.<!>c::<!TYPE_MISMATCH, UNSAFE_CALL!>foo<!>
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<!EXPRESSION_OF_NULLABLE_TYPE_IN_CLASS_LITERAL_LHS!>a.maybeB?.c<!>::class
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a.maybeB?.c::<!TYPE_MISMATCH, UNSAFE_CALL!>foo<!>
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<!RESERVED_SYNTAX_IN_CALLABLE_REFERENCE_LHS!><!DEBUG_INFO_MISSING_UNRESOLVED!>a<!>.<!DEBUG_INFO_MISSING_UNRESOLVED!>b<!><<!DEBUG_INFO_MISSING_UNRESOLVED!>Int<!>>.<!DEBUG_INFO_MISSING_UNRESOLVED!>c<!><!>::class
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<!RESERVED_SYNTAX_IN_CALLABLE_REFERENCE_LHS!><!DEBUG_INFO_MISSING_UNRESOLVED!>a<!>.<!DEBUG_INFO_MISSING_UNRESOLVED!>b<!><<!DEBUG_INFO_MISSING_UNRESOLVED!>Int<!>>.<!DEBUG_INFO_MISSING_UNRESOLVED!>c<!><!>::<!DEBUG_INFO_MISSING_UNRESOLVED!>foo<!>
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<!EXPRESSION_OF_NULLABLE_TYPE_IN_CLASS_LITERAL_LHS!>a.b.maybeC<!>::class
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a.b.maybeC::<!TYPE_MISMATCH, UNSAFE_CALL!>foo<!>
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<!EXPRESSION_OF_NULLABLE_TYPE_IN_CLASS_LITERAL_LHS, RESERVED_SYNTAX_IN_CALLABLE_REFERENCE_LHS!>a.b.maybeC<!>?::class
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<!RESERVED_SYNTAX_IN_CALLABLE_REFERENCE_LHS!>a.b.maybeC<!>?::<!TYPE_MISMATCH, UNSAFE_CALL!>foo<!>
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}
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