MapGenerator gen = new MapGenerator(methodBuilder.GetILGenerator());

gen
    .BeginExceptionBlock

    .newobj(GetDefaultConstructor(type))
    .stloc_1

    .BeginCatchBlock_Exception

    .stloc_0
    .ldloc_0
    .call(typeof(MapDescriptor), "HandleException", BindingFlags.Static | BindingFlags.NonPublic)
    .ldnull
    .stloc_1

    .EndExceptionBlock

    .ldloc_1
    .ret();

Is XC# open source?
No, the source code for the compiler itself is not provided. However, the source of the compilation attributes (in XCSharp.Attributes.dll) is provided. Also, the source code for the Visual Studio integration is provided (XCSharp.AddIn.dll and XCSharp.VisualStudio.dll). Feel free to use this source code and redistribute it.

(4) Some commercial users have asked about support. Others have asked about
source code. XC# 2.0 will become a commercial product. It will be supported.
The professional version will be priced very competitively (around $200).
The enterprise version will contain the entire source code (around $1000).


XC# 2.0 beta can be downloaded at http://www.resolvecorp.com

Please continue to send your comments and suggestions!
Thanks
Pierre Nallet
xcsharp@resolvecorp.com

VD>void F(readonly int i)
VD>{
VD>  readonly int s = i.ToStrint() + " xxx";
VD>    s += " yyy "; // Ошибка времени компиляции
VD>    i++; // Ошибка времени компиляции
VD>}
VD>

class TAAA
{
int i;
int GetNext()
{ 
i++;
return i;
}
}

void F(readonly TAAA aaa)
{
  aaa.i=0;
  int i=aaa.GetNext();
}

Y_M>class TAAA
Y_M>{
Y_M>int i;
Y_M>int GetNext()
Y_M>{ 
Y_M>i++;
Y_M>return i;
Y_M>}
Y_M>}
Y_M>

Y_M>void F(readonly TAAA aaa)
Y_M>{
Y_M>  aaa.i=0;
Y_M>  int i=aaa.GetNext();
Y_M>}
Y_M>

aaa.i=0;

int i=aaa.GetNext();