private void EnsureTracingTarget()
{
if (_tracingTarget == null)
{
PythonContext pc = (PythonContext)Ast.CompilerContext.SourceUnit.LanguageContext;
var debugProperties = new PythonDebuggingPayload(null);
var debugInfo = new Microsoft.Scripting.Debugging.CompilerServices.DebugLambdaInfo(
null, // IDebugCompilerSupport
null, // lambda alias
false, // optimize for leaf frames
null, // hidden variables
null, // variable aliases
debugProperties // custom payload
);
var lambda = (Expression <LookupCompilationDelegate>)pc.DebugContext.TransformLambda((MSAst.LambdaExpression)Ast.GetLambda().Reduce(), debugInfo);
LookupCompilationDelegate func;
if (ShouldInterpret(pc))
{
func = (LookupCompilationDelegate)CompilerHelpers.LightCompile(lambda, pc.Options.CompilationThreshold);
}
else
{
func = (LookupCompilationDelegate)lambda.Compile(pc.EmitDebugSymbols(Ast.CompilerContext.SourceUnit));
}
_tracingTarget = func;
debugProperties.Code = EnsureFunctionCode(_tracingTarget, true, true);
}
}
internal TraceBackFrame(PythonTracebackListener traceAdapter, FunctionCode code, TraceBackFrame back, PythonDebuggingPayload debugProperties, Func <IDictionary <object, object> > scopeCallback)
{
_traceAdapter = traceAdapter;
_code = code;
_back = back;
_debugProperties = debugProperties;
_scopeCallback = scopeCallback;
}
private void EnsureTracingTarget()
{
if (_tracingTarget == null)
{
PythonContext pc = (PythonContext)Ast.CompilerContext.SourceUnit.LanguageContext;
var debugProperties = new PythonDebuggingPayload(null);
var debugInfo = new Microsoft.Scripting.Debugging.CompilerServices.DebugLambdaInfo(
null, // IDebugCompilerSupport
null, // lambda alias
false, // optimize for leaf frames
null, // hidden variables
null, // variable aliases
debugProperties // custom payload
);
var lambda = pc.DebugContext.TransformLambda(Ast.GetLambda(), debugInfo);
_tracingTarget = CompileBody((Expression <Func <CodeContext /*!*/, FunctionCode /*!*/, object> >)lambda);
debugProperties.Code = EnsureFunctionCode(_tracingTarget);
}
}
internal TraceBackFrame(PythonTracebackListener traceAdapter, FunctionCode code, TraceBackFrame back, PythonDebuggingPayload debugProperties, Func<IDictionary<object, object>> scopeCallback)
{
_traceAdapter = traceAdapter;
_code = code;
_back = back;
_debugProperties = debugProperties;
_scopeCallback = scopeCallback;
}
