List <LocalVariableInfo> GetLocals()
{
DynamicMethod dm = ReflectionExtensions.TryGetDynamicMethod(
this.method as MethodInfo) ?? this.method as DynamicMethod;
if (dm != null)
{
var localSig = dm.GetLocalSignature();
List <LocalVariableInfo> locals = null;
using (var reader = new System.IO.BinaryReader(
new System.IO.MemoryStream(localSig)))
{
VariableFlags flags;
var ilr = new ILReader(reader, resolver);
var sig = ilr.ReadByte();
if (sig != 0x7)
{
throw new System.IO.InvalidDataException(
"Signature code is not valid");
}
// read the compressed local count value
var localCount = ilr.ReadSerializedInt32();
locals = new List <LocalVariableInfo>(localCount);
// read and resolve the local type signatures
for (int i = 0; i < localCount; ++i)
{
var type = ilr.ReadTypeSignature(out flags);
locals.Add(new LocalVariableInfo(i, type,
(flags | VariableFlags.Pinned) == VariableFlags.Pinned));
}
}
return(locals);
}
else
{
return(this.method.GetMethodBody()?.LocalVariables
.Select(lvi => new LocalVariableInfo(
lvi.LocalIndex, lvi.LocalType, lvi.IsPinned))
.ToList());
}
}
