public GoColorizerLexer(ICharStream input, [NotNull] GoClassifierLexer lexer)
: this(input)
{
Requires.NotNull(lexer, nameof(lexer));
_lexer = lexer;
}
public GoColorizerLexer(ICharStream input, GoClassifierLexer lexer)
: this(input)
{
Contract.Requires <ArgumentNullException>(lexer != null, "lexer");
_lexer = lexer;
}