June 12, 2010 [phobos] phobos commit, revision 1627 | ||||
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Posted in reply to Don Clugston | Great eyes, Don.
Andrei
Don Clugston wrote:
> On 11 June 2010 18:50, David Simcha <dsimcha at gmail.com> wrote:
>> Ok, I see why. I had 2.046 and the beta installed concurrently, and I forgot to point my path variable at the beta before building Phobos. Now I can reproduce this, both using the Phobos build scripts and compiling the file individually with unittests turned on from Codeblocks. It still works fine on 2.046, though I did notice that DMD does take a while to (successfully) compile it and uses ~60 MB of memory. It looks like a compiler regression, or else CustomFloat was relying on a bug that got fixed.
>
> It seems to be a recursive mixin. Every time it's instantiated, it
> gets 4 bytes bigger.
> Seems to be triggered by opOpAssign; maybe it's the change to
> opOpAssign in this release: "+=" was passed to opOpAssign
> now it's "+". There's code in opOpAssign which is clearly wrong - it's
> stripping off the "=", which no longer exists.
>
> If you don't think you can fix this really quickly, I think we should
> remove it completely from this release, and wait until the next one.
> It doesn't seem urgent to me, but getting a release out is urgent.
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