public bool MethodSigEquals(MethodBaseSig sig, MethodBase method) {
if (sig == null || method == null)
return false;
if (sig.HasThis != !method.IsStatic)
return false;
if (sig.Generic != method.IsGenericMethod)
return false;
if (sig.Generic) {
if (sig.GenParamCount != method.GetGenericArguments().Length)
return false;
}
if (method.IsMethodSpec())
method = method.Module.ResolveMethod(method.MetadataToken) ?? method;
var mps = method.GetParameters();
if (sig.Params.Count != mps.Length)
return false;
var minfo = method as MethodInfo;
if (minfo != null) {
if (!Equals(sig.RetType, minfo.ReturnType))
return false;
}
else {
if (sig.RetType.RemovePinnedAndModifiers().GetElementType() != ElementType.Void)
return false;
}
for (int i = 0; i < mps.Length; i++) {
if (!Equals(sig.Params[i], mps[i].ParameterType))
return false;
}
return true;
}