public static bool ShouldWarn(PythonContext/*!*/ context, OverloadInfo/*!*/ method, out WarningInfo info) {
Assert.NotNull(method);
ObsoleteAttribute[] os = (ObsoleteAttribute[])method.ReflectionInfo.GetCustomAttributes(typeof(ObsoleteAttribute), true);
if (os.Length > 0) {
info = new WarningInfo(
PythonExceptions.DeprecationWarning,
String.Format("{0}.{1} has been obsoleted. {2}",
NameConverter.GetTypeName(method.DeclaringType),
method.Name,
os[0].Message
)
);
return true;
}
if (context.PythonOptions.WarnPython30) {
Python3WarningAttribute[] py3kwarnings = (Python3WarningAttribute[])method.ReflectionInfo.GetCustomAttributes(typeof(Python3WarningAttribute), true);
if (py3kwarnings.Length > 0) {
info = new WarningInfo(
PythonExceptions.DeprecationWarning,
py3kwarnings[0].Message
);
return true;
}
}
#if FEATURE_APARTMENTSTATE
// no apartment states on Silverlight
if (method.DeclaringType == typeof(Thread)) {
if (method.Name == "Sleep") {
info = new WarningInfo(
PythonExceptions.RuntimeWarning,
"Calling Thread.Sleep on an STA thread doesn't pump messages. Use Thread.CurrentThread.Join instead.",
Expression.Equal(
Expression.Call(
Expression.Property(
null,
typeof(Thread).GetProperty("CurrentThread")
),
typeof(Thread).GetMethod("GetApartmentState")
),
AstUtils.Constant(ApartmentState.STA)
)
);
return true;
}
}
#endif
info = null;
return false;
}