Sergej Jaskiewicz
6e8283a6fe
The reason #1 for this feature is that we want to test IdSignatures generated for declarations. Currently, there is no (easy) way to ensure that a change in the signature building logic doesn't cause any breaking changes wrt klibs. Now, most IdSignatures include hashed mangled names in them, so even if we catch a regression where the included hash changes, there would be no way of knowing immediately what caused it, unless we'd also have mangled names in the expectations. The reason #2 is to test the manglers themselves. Currently, there are no tests for them. They heavily duplicate each other, this is already causing issues (see KT-57427) that would be very hard to catch without these tests. ^KT-58238 Fixed
52 lines
1.3 KiB
Kotlin
Vendored
52 lines
1.3 KiB
Kotlin
Vendored
// WITH_STDLIB
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// FULL_JDK
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// JVM_TARGET: 1.8
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// IGNORE_BACKEND: JS_IR
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// IGNORE_BACKEND: JS_IR_ES6
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// MUTE_SIGNATURE_COMPARISON_K2: ANY
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// ^ KT-57429, KT-57788
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interface SymbolOwner<E : SymbolOwner<E>>
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interface Symbol<E : SymbolOwner<E>>
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interface ReceiverValue {
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val type: String
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}
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class ImplicitReceiverValue<S : Symbol<*>>(val boundSymbol: S?, override val type: String) : ReceiverValue
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abstract class ImplicitReceiverStack : Iterable<ImplicitReceiverValue<*>> {
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abstract operator fun get(name: String?): ImplicitReceiverValue<*>?
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}
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class PersistentImplicitReceiverStack(
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private val stack: List<ImplicitReceiverValue<*>>
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) : ImplicitReceiverStack(), Iterable<ImplicitReceiverValue<*>> {
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override operator fun iterator(): Iterator<ImplicitReceiverValue<*>> {
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return stack.iterator()
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}
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override operator fun get(name: String?): ImplicitReceiverValue<*>? {
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return stack.lastOrNull()
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}
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}
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fun bar(s: String) {}
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fun foo(stack: PersistentImplicitReceiverStack) {
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stack.forEach {
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it.boundSymbol
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bar(it.type)
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}
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}
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fun box(): String {
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val stack = PersistentImplicitReceiverStack(
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listOf(ImplicitReceiverValue(null, "O"), ImplicitReceiverValue(null, "K"))
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)
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foo(stack)
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return stack.first().type + stack[null]?.type
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}
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