func newPanicError()

in singleflight/singleflight.go [34:44]

• 7 lines of code
• 2 McCabe index (conditional complexity)

func newPanicError(v interface{}) error {
	stack := debug.Stack()

	// The first line of the stack trace is of the form "goroutine N [status]:"
	// but by the time the panic reaches Do the goroutine may no longer exist
	// and its status will have changed. Trim out the misleading line.
	if line := bytes.IndexByte(stack[:], '\n'); line >= 0 {
		stack = stack[line+1:]
	}
	return &panicError{value: v, stack: stack}
}