public TotemDynamicStackFrame(CodeContext/*!*/ context, FunctionCode/*!*/ funcCode, int line)
: base(GetMethod(context, funcCode), funcCode.Code.Name, funcCode.File, line)
{
Assert.NotNull(context, funcCode);
_context = context;
_code = funcCode;
}
private static MethodBase GetMethod(CodeContext context, FunctionCode funcCode)
{
MethodBase method;
Debug.Assert(funcCode._normalDelegate != null || funcCode._tracingDelegate != null);
if (!context.LanguageContext.EnableTracing || funcCode._tracingDelegate == null)
{
method = funcCode._normalDelegate.GetMethodInfo();
}
else
{
method = funcCode._tracingDelegate.GetMethodInfo();
}
return method;
}
public TotemFunction(CodeContext/*!*/ context, FunctionCode code, TotemDictionary globals, string name, object[] defaults, object[] closure)
: base(context.LanguageContext.GetType<Types.Function>())
{
Assert.NotNull(context, code);
_context = context;
_defaults = defaults ?? ArrayUtils.EmptyObjects;
_code = code;
_name = code.Name;
Debug.Assert(_defaults.Length <= code.ArgCount);
Closure = closure;
}
protected void PushFrame(CodeContext context, FunctionCode code)
{
if (((TotemContext)SourceUnit.LanguageContext).TotemOptions.Frames)
{
throw new NotImplementedException();
//TotemOps.PushFrame(context, code);
}
}
public TargetUpdaterForCompilation(TotemContext context, FunctionCode code)
{
_code = code;
_context = context;
}
public static object MakeFunctionDebug(CodeContext context, FunctionCode funcInfo, object modName, MutableTuple closure, object[] defaults, Delegate target)
{
funcInfo.SetDebugTarget(context.LanguageContext, target);
return new TotemFunction(context, funcInfo, modName, defaults, closure);
}
public static object MakeFunction(CodeContext context, FunctionCode funcInfo, object modName, MutableTuple closure, object[] defaults)
{
return new TotemFunction(context, funcInfo, modName, defaults, closure);
}
public static void UpdateStackTrace(Exception e, CodeContext context, FunctionCode funcCode, int line)
{
if (line != -1)
{
Debug.Assert(line != SourceLocation.None.Line);
List<DynamicStackFrame> totemFrames = e.GetFrameList();
if (totemFrames == null)
{
e.SetFrameList(totemFrames = new List<DynamicStackFrame>());
}
var frame = new TotemDynamicStackFrame(context, funcCode, line);
funcCode.LightThrowCompile(context);
totemFrames.Add(frame);
}
}
protected void PushFrame(CodeContext context, FunctionCode code)
{
// push if full frame (not supported yet)
}
public static object MakeFunctionDebug(CodeContext/*!*/ context, FunctionCode funcInfo, string name, string[] argNames, object[] defaults, Delegate target)
{
funcInfo.SetDebugTarget(context.LanguageContext, target);
return new TotemFunction(context, funcInfo, null, name, /*argNames, */defaults, null);
}
internal virtual void RewriteBody(TotemAst.LookupVisitor visitor)
{
_funcCode = null;
}
public static object MakeFunction(CodeContext/*!*/ context, FunctionCode funcInfo, string name, string[] argNames, object[] defaults)
{
return new TotemFunction(context, funcInfo, null, name, /*argNames, */defaults, null);
}
private object OptimizedEvalWrapper(FunctionCode funcCode)
{
try
{
return _optimizedTarget(funcCode);
}
catch (Exception e)
{
throw new NotImplementedException();
//PythonOps.UpdateStackTrace(e, _optimizedContext, Code, 0);
//throw;
}
}
internal override void RewriteBody(TotemAst.LookupVisitor visitor)
{
_funcCode = null;
}
public TotemDebuggingPayload(FunctionCode code)
{
Code = code;
}
private object OptimizedEvalWrapper(FunctionCode funcCode)
{
try
{
return _optimizedTarget(funcCode);
}
catch (Exception e)
{
TotemOps.UpdateStackTrace(e, _optimizedContext, Code, 0);
throw;
}
}
