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Disconnect loops between upper bounds of type parameters

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#KT-9759 Fixed
This commit is contained in:
Denis Zharkov
2015-10-27 16:06:32 +03:00
parent 9b4ad1466a
commit b6f724cf58
25 changed files with 279 additions and 51 deletions
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compiler/testData/diagnostics/tests/generics/cyclicBounds/functions.kt
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fun <<!CYCLIC_GENERIC_UPPER_BOUND!>T : F?<!>, F : T?> foo1() {}
fun <T : F?, <!CYCLIC_GENERIC_UPPER_BOUND!>F : E<!>, E : F?> foo2() {}
fun <<!CYCLIC_GENERIC_UPPER_BOUND!>T<!>, F> foo3() where T : F?, F : T {}
fun <T, <!CYCLIC_GENERIC_UPPER_BOUND!>F<!>, E> foo4() where T : F?, F : E, E : F? {}
compiler/testData/diagnostics/tests/generics/cyclicBounds/functions.txt
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package
public fun </*0*/ T : [ERROR : Cyclic upper bounds], /*1*/ F : T?> foo1(): kotlin.Unit
public fun </*0*/ T : F?, /*1*/ F : [ERROR : Cyclic upper bounds], /*2*/ E : F?> foo2(): kotlin.Unit
public fun </*0*/ T : [ERROR : Cyclic upper bounds], /*1*/ F : T> foo3(): kotlin.Unit
public fun </*0*/ T : F?, /*1*/ F : [ERROR : Cyclic upper bounds], /*2*/ E : F?> foo4(): kotlin.Unit
compiler/testData/diagnostics/tests/generics/cyclicBounds/inClass.kt
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class A1<T : <!CYCLIC_GENERIC_UPPER_BOUND!>F?<!>, F : <!CYCLIC_GENERIC_UPPER_BOUND!>T?<!>>
class A2<T : F?, F : <!CYCLIC_GENERIC_UPPER_BOUND!>E<!>, E : <!CYCLIC_GENERIC_UPPER_BOUND!>F?<!>>
class A3<T, F> where T : <!CYCLIC_GENERIC_UPPER_BOUND!>F?<!>, F : <!CYCLIC_GENERIC_UPPER_BOUND!>T?<!>
class A4<T, F, E> where T : F?, F : <!CYCLIC_GENERIC_UPPER_BOUND!>E<!>, E : <!CYCLIC_GENERIC_UPPER_BOUND!>F<!>
compiler/testData/diagnostics/tests/generics/cyclicBounds/inClass.txt
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package
public final class A1</*0*/ T : [ERROR : Cyclic upper bounds], /*1*/ F : [ERROR : Cyclic upper bounds]> {
public constructor A1</*0*/ T : [ERROR : Cyclic upper bounds], /*1*/ F : [ERROR : Cyclic upper bounds]>()
public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public final class A2</*0*/ T : F?, /*1*/ F : [ERROR : Cyclic upper bounds], /*2*/ E : [ERROR : Cyclic upper bounds]> {
public constructor A2</*0*/ T : F?, /*1*/ F : [ERROR : Cyclic upper bounds], /*2*/ E : [ERROR : Cyclic upper bounds]>()
public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public final class A3</*0*/ T : [ERROR : Cyclic upper bounds], /*1*/ F : [ERROR : Cyclic upper bounds]> {
public constructor A3</*0*/ T : [ERROR : Cyclic upper bounds], /*1*/ F : [ERROR : Cyclic upper bounds]>()
public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public final class A4</*0*/ T : F?, /*1*/ F : [ERROR : Cyclic upper bounds], /*2*/ E : [ERROR : Cyclic upper bounds]> {
public constructor A4</*0*/ T : F?, /*1*/ F : [ERROR : Cyclic upper bounds], /*2*/ E : [ERROR : Cyclic upper bounds]>()
public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}