skipIfNotELF(t)

	tab := getTable(t)
	if tab.go12line != nil {
		// aline's don't exist in the Go 1.2 table.
		t.Skip("not relevant to Go 1.2 symbol table")
	}

	// Find the sym package
	pkg := tab.LookupFunc("debug/gosym.TestLineFromAline").Obj
	if pkg == nil {
		t.Fatalf("nil pkg")
	}

	// Walk every absolute line and ensure that we hit every
	// source line monotonically
	lastline := make(map[string]int)

	flags qcInfo // quick check flags
	index uint16
}

// functions dispatchable per form
type lookupFunc func(b input, i int) Properties

// formInfo holds Form-specific functions and tables.
type formInfo struct {
	form                     Form
	composing, compatibility bool // form type
	info                     lookupFunc
	nextMain                 iterFunc
}

var formTable = []*formInfo{{
	form:          NFC,

	flags qcInfo // quick check flags
	index uint16
}

// functions dispatchable per form
type lookupFunc func(b input, i int) Properties

// formInfo holds Form-specific functions and tables.
type formInfo struct {
	form                     Form
	composing, compatibility bool // form type
	info                     lookupFunc
	nextMain                 iterFunc
}

var formTable = []*formInfo{{
	form:          NFC,