FILE fqName:<root> fileName:/argumentMappedWithError.kt
  FUN name:convert visibility:public modality:FINAL <R> ($receiver:kotlin.Number) returnType:<root>.convert.R flags:[]
    TYPE_PARAMETER name:R index:0 variance: superTypes:[kotlin.Number]
    $receiver: VALUE_PARAMETER name:<this> type:kotlin.Number flags:[]
    BLOCK_BODY
      RETURN type=kotlin.Nothing from='FUN name:convert visibility:public modality:FINAL <R> ($receiver:kotlin.Number) returnType:<root>.convert.R flags:[]'
        CALL 'FUN IR_EXTERNAL_DECLARATION_STUB name:TODO visibility:public modality:FINAL <> () returnType:kotlin.Nothing flags:[inline]' type=kotlin.Nothing origin=null
  FUN name:foo visibility:public modality:FINAL <> (arg:kotlin.Number) returnType:kotlin.Unit flags:[]
    VALUE_PARAMETER name:arg index:0 type:kotlin.Number flags:[]
    BLOCK_BODY
  FUN name:main visibility:public modality:FINAL <> (args:kotlin.Array<kotlin.String>) returnType:kotlin.Unit flags:[]
    VALUE_PARAMETER name:args index:0 type:kotlin.Array<kotlin.String> flags:[]
    BLOCK_BODY
      VAR name:x type:kotlin.Int flags:[val]
        CONST Int type=kotlin.Int value=0
      CALL 'FUN name:foo visibility:public modality:FINAL <> (arg:kotlin.Number) returnType:kotlin.Unit flags:[]' type=kotlin.Unit origin=null
        arg: CALL 'FUN name:convert visibility:public modality:FINAL <R> ($receiver:kotlin.Number) returnType:<root>.convert.R flags:[]' type=kotlin.Number origin=null
          <R : Number>: kotlin.Number
          $receiver: GET_VAR 'VAR name:x type:kotlin.Int flags:[val]' type=kotlin.Int origin=null
