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Re: Issue 5628: fix warnings compiling flower unit tests (issue 54532004

From: dak
Subject: Re: Issue 5628: fix warnings compiling flower unit tests (issue 545320043 by address@hidden)
Date: Fri, 13 Dec 2019 03:25:24 -0800

On 2019/12/11 13:55:56, Dan Eble wrote:
On 2019/12/11 07:17:30, hahnjo wrote:
> On 2019/12/10 22:28:46, Dan Eble wrote:
> > I don't know if the compiler that GUB uses properly supports
> > and I'm not yet interested in spending my own time to investigate.
> GUB builds GCC 4.9.4 which is fine for C++11.

That depends on your definition of "fine."  I wouldn't want to have my
wasted by something like these, for example:

[c++11] trivial class fails std::is_trivial test

[constexpr] bogus diagnostic "used in its own initializer"

Somewhat weirdly, if we are making some standard definite in the calling
options, I'd somehow be happier with C++11.  C++03 seems a bit backward.
 But there's probably no point in upgrading GCC in GUB before we have
retired PowerPC, right?

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