Re: build error --std=c++17 vs --std=c++23 -Wrestrict "may overlap up to 9223372036854775813 bytes at offset -3"

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On Thu, 23 Feb 2023 at 14:10, Saifi Khan wrote:
>
> Hi:
>
> Tried Jonny Grant's example
> g++ -O3 --std=c++23 -Wall -c repro_jg01.cc

Context please - which example is that? He's posted several and I'm
not going to go digging through them all.


>
> With the mainline build, the code compiles without any error.
>
> Environment
> - Linux  6.1.0-3-amd64 x86_64 GNU/Linux
> - Debian GLIBC 2.36-8) 2.36
> - gcc version 13.0.1 20230215 (experimental) (GCC)
>
> Curious to know, what changed in the mainline code ? Anyone knows the commit hash ?

If you don't tell us what you're compiling, we can't guess anything about it.



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