} // func CreateUniqueTypeName
LuaChunk ILuaDebug.CreateChunk(Lua lua, LambdaExpression expr)
{
lock (this)
{
// create the dynamic assembly
if (assembly == null)
{
assembly = AppDomain.CurrentDomain.DefineDynamicAssembly(GetLuaDynamicName(), AssemblyBuilderAccess.RunAndCollect);
module = assembly.DefineDynamicModule("lua", true);
}
// create a type for the expression
var type = module.DefineType(CreateUniqueTypeName(expr.Name), TypeAttributes.NotPublic | TypeAttributes.Sealed);
// transform the expression
var reduce = new ReduceDynamic(lua, this, type);
expr = (LambdaExpression)reduce.Visit(expr);
// compile the function
var method = type.DefineMethod(expr.Name, MethodAttributes.Static | MethodAttributes.Public);
var chunk = new LuaStackTraceChunk(lua, expr.Name);
var collectedDebugInfo = new LuaDebugInfoGenerator(chunk);
expr.CompileToMethod(method, collectedDebugInfo);
// create the type and build the delegate
var typeFinished = type.CreateType();
// Initialize fields, create the static callsite's
reduce.InitMethods(typeFinished);
// return chunk
return(chunk.InitChunk(Delegate.CreateDelegate(expr.Type, typeFinished.GetMethod(expr.Name))));
}
} // func ILuaDebug.CreateChunk
public LuaDebugInfoGenerator(LuaStackTraceChunk chunk)
{
this.chunk = chunk ?? throw new ArgumentNullException(nameof(chunk));
} // ctor
public LuaDebugInfoGenerator(LuaStackTraceChunk chunk)
{
this.chunk = chunk;
} // ctor
