FILE /chainOfSafeCalls.kt
  CLASS CLASS C
    FUN public constructor C()
      BLOCK_BODY
    FUN public final fun foo(): C
      BLOCK_BODY
        RETURN type=kotlin.Nothing from=foo
          THIS public final class C type=C
    FUN public final fun bar(): C?
      BLOCK_BODY
        RETURN type=kotlin.Nothing from=bar
          THIS public final class C type=C
  FUN public fun test(/*0*/ nc: C?): C?
    BLOCK_BODY
      RETURN type=kotlin.Nothing from=test
        BLOCK type=C? operator=SAFE_CALL
          VAR val tmp3_safe_receiver: C?
            BLOCK type=C? operator=SAFE_CALL
              VAR val tmp2_safe_receiver: C?
                BLOCK type=C? operator=SAFE_CALL
                  VAR val tmp1_safe_receiver: C?
                    BLOCK type=C? operator=SAFE_CALL
                      VAR val tmp0_safe_receiver: C?
                        GET_VAR nc type=C? operator=null
                      WHEN type=C? operator=SAFE_CALL
                        if: CALL .EQEQ type=kotlin.Boolean operator=EQEQ
                          arg0: GET_VAR tmp0_safe_receiver type=C? operator=null
                          arg1: CONST Null type=kotlin.Nothing? value='null'
                        then: CONST Null type=kotlin.Nothing? value='null'
                        else: CALL .foo type=C operator=null
                          $this: GET_VAR tmp0_safe_receiver type=C? operator=null
                  WHEN type=C? operator=SAFE_CALL
                    if: CALL .EQEQ type=kotlin.Boolean operator=EQEQ
                      arg0: GET_VAR tmp1_safe_receiver type=C? operator=null
                      arg1: CONST Null type=kotlin.Nothing? value='null'
                    then: CONST Null type=kotlin.Nothing? value='null'
                    else: CALL .bar type=C? operator=null
                      $this: GET_VAR tmp1_safe_receiver type=C? operator=null
              WHEN type=C? operator=SAFE_CALL
                if: CALL .EQEQ type=kotlin.Boolean operator=EQEQ
                  arg0: GET_VAR tmp2_safe_receiver type=C? operator=null
                  arg1: CONST Null type=kotlin.Nothing? value='null'
                then: CONST Null type=kotlin.Nothing? value='null'
                else: CALL .foo type=C operator=null
                  $this: GET_VAR tmp2_safe_receiver type=C? operator=null
          WHEN type=C? operator=SAFE_CALL
            if: CALL .EQEQ type=kotlin.Boolean operator=EQEQ
              arg0: GET_VAR tmp3_safe_receiver type=C? operator=null
              arg1: CONST Null type=kotlin.Nothing? value='null'
            then: CONST Null type=kotlin.Nothing? value='null'
            else: CALL .foo type=C operator=null
              $this: GET_VAR tmp3_safe_receiver type=C? operator=null
