// alternative behavior is to hang.
func (p XPos) WithBogusLine() XPos {
	if p.index == 0 {
		// See #35652
		panic("Assigning a bogus line to XPos with no file will cause mysterious downstream failures.")
	}
	p.lico = makeBogusLico()
	return p
}

// WithXlogue returns the same location but marked with DWARF function prologue/epilogue
func (p XPos) WithXlogue(x PosXlogue) XPos {
	p.lico = p.lico.withXlogue(x)
	return p
}

	return lico(line<<lineShift | col<<colShift)
}

// This is a not-position that will not be elided.
// Depending on the debugger (gdb or delve) it may or may not be displayed.
func makeBogusLico() lico {
	return makeLicoRaw(bogusLine, 0).withIsStmt()
}

func makeLico(line, col uint) lico {
	if line >= lineMax {
		// cannot represent line, use max. line so we have some information
		line = lineMax