Mikhail Zarechenskiy
9891f562cc
During subtyping/incorporation we transform types (e.g. changing nullability, form of the type) and, basically, we're doing this to some FIXPOINT. It's important that we use `KotlinType.hashCode()` to compare types, but for error types hashCode is a hashCode of its supertype and, for example, `makeNullableAsSpecified` method recreate type every time. So, we continue to generate new constraints and we'll never stop incorporation algorithm
21 lines
906 B
Kotlin
Vendored
21 lines
906 B
Kotlin
Vendored
// !WITH_NEW_INFERENCE
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// !CHECK_TYPE
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// NI_EXPECTED_FILE
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val x get() = <!NI;DEBUG_INFO_MISSING_UNRESOLVED, TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM!>x<!>
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class A {
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val y get() = <!NI;DEBUG_INFO_MISSING_UNRESOLVED, TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM!>y<!>
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val a get() = <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>b<!>
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val b get() = <!NI;DEBUG_INFO_MISSING_UNRESOLVED, TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM!>a<!>
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val <!NI;IMPLICIT_NOTHING_PROPERTY_TYPE!>z1<!> get() = id(<!NI;DEBUG_INFO_MISSING_UNRESOLVED, OI;DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE, TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM!>z1<!>)
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val z2 get() = l(<!NI;DEBUG_INFO_MISSING_UNRESOLVED, OI;DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE, TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM!>z2<!>)
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val u get() = <!UNRESOLVED_REFERENCE!>field<!>
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}
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fun <E> id(x: E) = x
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fun <E> l(<!UNUSED_PARAMETER!>x<!>: E): List<E> = null!!
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