It looks like csc doesn't require out params to be assigned if they're value
types:
class foo {
public struct baz {
}
public object []bar(object[]args, out baz x) {
return args;
}
}
But it properly enforces it if it's an int, a DateTime, or a decimal. I'll let
them know.
________________________________________
From: [EMAIL PROTECTED] [EMAIL PROTECTED] On Behalf Of Sanghyeon Seo [EMAIL
PROTECTED]
Sent: Thursday, October 04, 2007 5:42 PM
To: Discussion of IronPython
Subject: [IronPython] Compilation error
With latest Mono with some local changes (sorry that means you won't
be able to reproduce this) I get compilation error with latest
IronPython from CodePlex.
IronPython/Runtime/Types/ComDispatch/DispCallable.cs(42,21): error
CS0177: The out parameter `parameterModifiers' must be assigned to
before control leaves the current method
Indeed, in IronPython.Runtime.Types.ComDispatch.GetArgsForCall, the
out parameter is never assigned if it returns early because
countOfArgs is zero.
Doesn't csc catch this? If so that would be a csc bug I think.
A trivial fix is available from FePy SVN has patch-cs0177.
https://fepy.svn.sourceforge.net/svnroot/fepy/trunk/patches/latest/
--
Seo Sanghyeon
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