func verifyLexerTokens(l *lex.Lexer, tokens []lex.Token) {
for _, goodToken := range tokens {
tok := l.NextToken()
if tok.T != goodToken.T || tok.V != goodToken.V {
panic(fmt.Sprintf("bad token: %v but wanted %v\n", tok, goodToken))
} else {
fmt.Printf("Got good token: %v\n", tok)
}
}
}
