FILE fqName:<root> fileName:/extensionLambda.kt
  FUN name:test1 visibility:public modality:FINAL <> () returnType:kotlin.Int flags:[]
    BLOCK_BODY
      RETURN type=kotlin.Nothing from='FUN name:test1 visibility:public modality:FINAL <> () returnType:kotlin.Int flags:[]'
        CALL 'FUN IR_EXTERNAL_DECLARATION_STUB name:run visibility:public modality:FINAL <T, R> ($receiver:kotlin.run.T, block:@[CALL 'CONSTRUCTOR IR_EXTERNAL_DECLARATION_STUB visibility:public <> () returnType:kotlin.ExtensionFunctionType flags:[primary]' type=kotlin.ExtensionFunctionType origin=null] kotlin.Function1<kotlin.run.T, kotlin.run.R>) returnType:kotlin.run.R flags:[inline]' type=kotlin.Int origin=null
          <T>: kotlin.String
          <R>: kotlin.Int
          $receiver: CONST String type=kotlin.String value="42"
          block: BLOCK type=@[CALL 'CONSTRUCTOR IR_EXTERNAL_DECLARATION_STUB visibility:public <> () returnType:kotlin.ExtensionFunctionType flags:[primary]' type=kotlin.ExtensionFunctionType origin=null] kotlin.Function1<kotlin.String, kotlin.Int> origin=LAMBDA
            FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> ($receiver:kotlin.String) returnType:kotlin.Int flags:[]
              $receiver: VALUE_PARAMETER name:<this> type:kotlin.String flags:[]
              BLOCK_BODY
                RETURN type=kotlin.Nothing from='FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> ($receiver:kotlin.String) returnType:kotlin.Int flags:[]'
                  CALL 'FUN IR_EXTERNAL_DECLARATION_STUB name:<get-length> visibility:public modality:OPEN <> ($this:kotlin.String) returnType:kotlin.Int flags:[]' type=kotlin.Int origin=GET_PROPERTY
                    $this: GET_VAR 'VALUE_PARAMETER name:<this> type:kotlin.String flags:[]' type=kotlin.String origin=null
            FUNCTION_REFERENCE 'FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> ($receiver:kotlin.String) returnType:kotlin.Int flags:[]' type=@[CALL 'CONSTRUCTOR IR_EXTERNAL_DECLARATION_STUB visibility:public <> () returnType:kotlin.ExtensionFunctionType flags:[primary]' type=kotlin.ExtensionFunctionType origin=null] kotlin.Function1<kotlin.String, kotlin.Int> origin=LAMBDA
