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Re: [Patch] Implementation of n3793 <experimental/optional>


Hi,

On 11/05/2013 04:51 PM, Jonathan Wakely wrote:
On 3 November 2013 11:30, Paolo Carlini wrote:
On 11/03/2013 12:19 PM, Jonathan Wakely wrote:
Yes, Paolo pointed out these are failing on 32-bit targets, I've got a
patch coming. Luc is there any reason not to just replace all those large
constants with 0x1234ABCD, which fits in a long on 32-bit targets?
By the way, that's what I did/hacked in my local tree ;)
I needed some other changes, otherwise comparing optional<long>{} ==
0x1234ABCD doesn't compile, because 0x1234ABCD is an int and
optional<T> doesn't support comparisons with anything except T.
Yeah, I also had L suffixes.
Jon, I have got a bunch of other minor tweaks, from proper formatting of
conditional operator and some curly braces, to using __and_ and __not_ when
possible, and other thingies, like no full stops at the end of asserts and
throws. Passes testing. You may want to integrate it with your other changes
in testing... Or I can wait and apply it myself.
Here's the combined patch, tested x86_64-linux, 64-bit and 32-bit,
Thanks!

Paolo.


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