> On Apr 24, 2024, at 09:55, Paul Richard Thomas 
> <paul.richard.tho...@gmail.com> wrote:
> 
> Hi,
> 
> Executing on host:
> /home/tcwg-build/workspace/tcwg_gnu_4/abe/builds/destdir/aarch64-unknown-linux-gnu/bin/aarch64-unknown-linux-gnu-gfortran
> 
> /home/tcwg-build/workspace/tcwg_gnu_4/abe/snapshots/gcc.git~master/gcc/testsuite/gfortran.dg/pr89462.f90
>   -fdiagnostics-plain-output  -fdiagnostics-plain-output    -O
> -pedantic-errors -S -o pr89462.s    (timeout = 600)
> spawn -ignore SIGHUP
> /home/tcwg-build/workspace/tcwg_gnu_4/abe/builds/destdir/aarch64-unknown-linux-gnu/bin/aarch64-unknown-linux-gnu-gfortran
> /home/tcwg-build/workspace/tcwg_gnu_4/abe/snapshots/gcc.git~master/gcc/testsuite/gfortran.dg/pr89462.f90
> -fdiagnostics-plain-output -fdiagnostics-plain-output -O -pedantic-errors
> -S -o pr89462.s
> /home/tcwg-build/workspace/tcwg_gnu_4/abe/snapshots/gcc.git~master/gcc/testsuite/gfortran.dg/pr89462.f90:6:14:
> Warning: Obsolescent feature: Old-style character length at (1)
> /home/tcwg-build/workspace/tcwg_gnu_4/abe/snapshots/gcc.git~master/gcc/testsuite/gfortran.dg/pr89462.f90:7:17:
> Warning: Obsolescent feature: Old-style character length at (1)
> 
> As far as I can see, adding -pedantic-errors and the warning fixes the
> regression.

Hi Paul,

I don't quite understand the above comment.  Could you elaborate, please?

> 
> Do you only run the pre-commit regression tests with -pedantic-errors?

We run both post-commit and pre-commit tests with the same flags -- the default 
ones.  I'm guessing the -pedantic-errors is coming from 
gcc/testsuite/gfortran.dg/dg.exp via DEFAULT_FFLAGS.

Does this answer your question?

King regards,

--
Maxim Kuvyrkov
https://www.linaro.org

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