internal static MatchContext Match(MethodBase method, ILPattern pattern)
{
if (method == null)
throw new ArgumentNullException("method");
if (pattern == null)
throw new ArgumentNullException("pattern");
var instructions = (IList<Instruction>) MethodBodyReader.GetInstructions(method).AsReadOnly();
if (instructions.Count == 0)
throw new ArgumentException();
var context = new MatchContext(instructions[0]);
pattern.Match(context);
return context;
}
internal static MatchContext Match(MethodBase method, ILPattern pattern)
{
if (method == null)
{
throw new ArgumentNullException("method");
}
if (pattern == null)
{
throw new ArgumentNullException("pattern");
}
var instructions = (IList <Instruction>)MethodBodyReader.GetInstructions(method).AsReadOnly();
if (instructions.Count == 0)
{
throw new ArgumentException();
}
var context = new MatchContext(instructions[0]);
pattern.Match(context);
return(context);
}
private static ILPattern Optional(ILPattern pattern)
{
return new OptionalPattern(pattern);
}
internal SequencePattern(ILPattern[] patterns)
{
_patterns = patterns;
}
internal OptionalPattern(ILPattern optional)
{
_pattern = optional;
}
private static ILPattern Optional(ILPattern pattern)
{
return(new OptionalPattern(pattern));
}
internal OptionalPattern(ILPattern optional)
{
_pattern = optional;
}