// isWindowsRetryable reports whether err is a Windows error code
// that may be fixed by retrying a failed filesystem operation.
func isWindowsRetryable(err error) bool {
	for {
		unwrapped := errors.Unwrap(err)
		if unwrapped == nil {
			break
		}
		err = unwrapped
	}
	if err == syscall.ERROR_ACCESS_DENIED {
		return true // Observed in https://go.dev/issue/50051.
	}
	if err == windows.ERROR_SHARING_VIOLATION {

        is ConstructorDescriptor -> unwrapped.toKtConstructorSymbol(analysisContext)
        is FunctionDescriptor -> {
            if (DescriptorUtils.isAnonymousFunction(unwrapped)) {
                KaFe10DescAnonymousFunctionSymbol(unwrapped, analysisContext)
            } else {
                KaFe10DescFunctionSymbol.build(unwrapped, analysisContext)
            }
        }

            ?: getExpectedTypeByPropertyDeclaration(unwrapped)
            ?: getExpectedTypeByFunctionExpressionBody(unwrapped)
            ?: getExpectedTypeOfLastStatementInBlock(unwrapped)
            ?: getExpectedTypeByIfExpression(unwrapped)
            ?: getExpectedTypeOfWhenEntryExpression(unwrapped)
            ?: getExpectedTypeByTryExpression(unwrapped)

        val unwrapped = expression.unwrapParenthesesLabelsAndAnnotations() as? KtExpression ?: return null
        if (unwrapped.getParentOfTypes(false, *NON_EXPRESSION_CONTAINERS) != null) {
            return null
        }

        val bindingContext = analysisContext.analyze(unwrapped, AnalysisMode.PARTIAL)

[TestFS] now returns a structured error that can be unwrapped
(via method `Unwrap() []error`). This allows inspecting errors

            val originalFirSymbol = firSymbol.fir.originalConstructorIfTypeAlias?.symbol ?: firSymbol
            val unwrapped = originalFirSymbol.originalIfFakeOverride() ?: originalFirSymbol
            return symbolsCache.cache(unwrapped) {
                KaFirConstructorSymbol(unwrapped, analysisSession)
            }
        }

     *
     * Note: always throws the failure in some form. The return value is to keep the compiler happy.
     *
     * @param e to be unwrapped
     * @return an instance of RuntimeException based on the target exception of the parameter.
     */
    public static RuntimeException unwrapAndRethrow(InvocationTargetException e) {

			}
		}
		return a, nil
	}
}

type resolverDialHandler struct {
	// StartDial, if non-nil, is called when Go first calls Resolver.Dial.
	// Any error returned aborts the dial and is returned unwrapped.
	StartDial func(network, address string) error

	Question func(dnsmessage.Header, dnsmessage.Question)

	// err may be ErrNotExist or ErrRefused; others map to SERVFAIL (RCode2).
	// A nil error means success.

      type_ = NONE;
    }
  }
  ~TaggedValue() { destroy(); }

  /// @brief Get the underlying value based on type.
  ///
  /// @tparam T The desired return type.
  /// @return The unwrapped value. If this `TaggedValue` type does not currently
  ///         contain a value of type `T`, the program terminates via a call to
  ///         `assert`.
  template <typename T>
  T& get() {

	// be read outside the lock, but is only written to with lock held.
	//
	// Both wait & notify can wrap around, and such cases will be correctly
	// handled as long as their "unwrapped" difference is bounded by 2^31.
	// For this not to be the case, we'd need to have 2^31+ goroutines
	// blocked on the same condvar, which is currently not possible.
	notify uint32

	// List of parked waiters.