PosNotStmt                 // Position should not be a statement boundary, but line should be preserved for profiling and low-level debugging purposes.
)

type PosXlogue uint

const (
	PosDefaultLogue PosXlogue = iota
	PosPrologueEnd
	PosEpilogueBegin
)

func makeLicoRaw(line, col uint) lico {
	return lico(line<<lineShift | col<<colShift)
}

	}
	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
}

// LineNumber returns a string for the line number, "?" if it is not known.
func (p XPos) LineNumber() string {
	if !p.IsKnown() {
		return "?"
	}