}
	for i, tc := range cases {
		err := p.ParseString(tc, &j)
		if err != nil {
			t.Fatalf("%d: %v", i, err)
		}
		// repr.Println(j, repr.Indent("  "), repr.OmitEmpty(true))
	}
}

func TestIdentifierParsing(t *testing.T) {
	p := participle.MustBuild(
		&Identifier{},
		participle.Lexer(sqlLexer),
		participle.CaseInsensitive("Keyword"),
	)

	id := Identifier{}
	validCases := []string{
		"a",
		"_a",