}

type namedVal struct {
	locIndex, valIndex int // f.NamedValues[f.Names[locIndex]][valIndex] = key
}

// deleteNamedVals removes particular values with debugger names from f's naming data structures,
// removes all values with OpInvalid, and re-sorts the list of Names.
func deleteNamedVals(f *Func, toDelete []namedVal) {