Halcyon fails to compile with Kotlin 2.2.21 (#113)

Andrzej Wójcik (Tigase) opened 2 weeks ago

Halcyon fails to compile with Kotlin 2.2.21 and it fails while compiled with 2.1.21 in Tygrys project that is using 2.2.21. It fails with IrErrorType or "unknown kind" error type during serialization/deserialization of klib files for or during iOS builds.

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Andrzej Wójcik (Tigase) changed state to 'In Progress' 2 weeks ago
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Andrzej Wójcik (Tigase) commented 2 weeks ago

The issue was access from Halcyon class in iOS code to the setter of state field in AbstractHalcyon class that had internal protection level. Neither Kotlin nor IDEA was reporting this issue - just compilation was failing.

The cause was presented when I used Kotlin 2.3.0 and klib from it with Halcyon library built with Kotlin 2.1.21 to analyze IR dump using following command:

~/.konan/kotlin-native-prebuilt-macos-aarch64-2.3.0/bin/klib dump-ir 2.0.0-SNAPSHOT/halcyon-core-iosarm64-2.0.0-SNAPSHOT.klib | grep -B 10 -A 10 IrErrorType

That resulted in output:

                    STRING_CONCATENATION type=kotlin.String
                      CONST String type=kotlin.String value="Called reconnect. immediately="
                      GET_VAR 'immediately: kotlin.Boolean declared in tigase.halcyon.core.Halcyon.reconnect' type=kotlin.Boolean origin=null
          WHEN type=kotlin.Unit origin=IF
            BRANCH
              if: CALL 'kotlin/Boolean.not|not(){}[0]' type=kotlin.Boolean origin=null
                ARG 1: GET_VAR 'immediately: kotlin.Boolean declared in tigase.halcyon.core.Halcyon.reconnect' type=kotlin.Boolean origin=null
              then: TYPE_OP type=kotlin.Unit origin=IMPLICIT_COERCION_TO_UNIT typeOperand=kotlin.Unit
                CALL 'platform.posix/usleep|usleep(kotlin.UInt){}[100]' type=kotlin.Int origin=null
                  ARG 1: CONST Int type=kotlin.UInt value=3000
          ERROR_CALL 'Unresolved reference: R|tigase/halcyon/core/AbstractHalcyon.state|' type=IrErrorType(null)
          CALL 'tigase.halcyon.core/Halcyon.startConnector|startConnector(){}[0]' type=kotlin.Unit origin=null
            ARG 1: GET_VAR '<this>: tigase.halcyon.core.Halcyon declared in tigase.halcyon.core.Halcyon.reconnect' type=tigase.halcyon.core.Halcyon origin=null
      FUN name:createConnector signature:tigase.halcyon.core/Halcyon.createConnector|createConnector(){}[0] visibility:protected modality:OPEN returnType:tigase.halcyon.core.connector.AbstractConnector
        VALUE_PARAMETER kind:DispatchReceiver name:<this> index:0 type:tigase.halcyon.core.Halcyon
        overridden:
          tigase.halcyon.core/AbstractHalcyon.createConnector|createConnector(){}[0]
        BLOCK_BODY
          RETURN type=kotlin.Nothing from='tigase.halcyon.core/Halcyon.createConnector|createConnector(){}[0]'
            CONSTRUCTOR_CALL 'tigase.halcyon.core.connector.socket/SocketConnector.<init>|<init>(tigase.halcyon.core.Halcyon){}[0]' type=tigase.halcyon.core.connector.socket.SocketConnector origin=null
              ARG halcyon: GET_VAR '<this>: tigase.halcyon.core.Halcyon declared in tigase.halcyon.core.Halcyon.createConnector' type=tigase.halcyon.core.Halcyon origin=null

which suggested when the cause of the issue is located.

Andrzej Wójcik (Tigase) commented 2 weeks ago

Waiting for Tygrys compilation using new Halcyon version build to confirm
Andrzej Wójcik (Tigase) changed state to 'In QA' 2 weeks ago
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Type	Bug
Priority	Normal
Assignee	Andrzej Wójcik (Tigase)
Version	none
Sprints	n/a
Customer	n/a

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Reference

tigase/_libraries/halcyon#113