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Make CharSequence.length a function instead of property

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And String.length as well.

This is done for JVM interoperability: java.lang.CharSequence is an open class
and has a function 'length()' which should be implemented in subclasses
somehow.

A minor unexpected effect of this is that String.length() is now a compile-time
constant (it wasn't such as a property because properties are not supported in
compile-time constant evaluation)

 #KT-3571 Fixed
This commit is contained in:
Alexander Udalov
2014-11-26 18:50:04 +03:00
parent 6b8da062a4
commit a7b88e9485
159 changed files with 265 additions and 313 deletions
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compiler/testData/diagnostics/tests/cast/neverSucceeds/MappedSubtypes.txt
+1 -1
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@@ -14,9 +14,9 @@ internal final class JSub : java.lang.CharSequence {
internal final class Sub : kotlin.CharSequence {
public constructor Sub()
public abstract override /*1*/ /*fake_override*/ val length: kotlin.Int
public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public abstract override /*1*/ /*fake_override*/ fun get(/*0*/ index: kotlin.Int): kotlin.Char
public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
public abstract override /*1*/ /*fake_override*/ fun length(): kotlin.Int
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}