[Bug fortran/93253] Regression on non-standard hex constant syntax

[burnus at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93253

Tobias Burnus <burnus at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |burnus at gcc dot gnu.org

--- Comment #9 from Tobias Burnus <burnus at gcc dot gnu.org> ---
Now documented in the release notes: https://gcc.gnu.org/gcc-10/changes.html

The error message now also has " [see -fallow-invalid-boz]" at the end.

And the documentation now also mentions it at:
https://gcc.gnu.org/onlinedocs/gfortran/BOZ-literal-constants.html  (takes a
moment; that page is only updated once per day)

Patch is: https://gcc.gnu.org/ml/gcc-patches/2020-01/msg00917.html

Background information on the original change is at:
https://gcc.gnu.org/ml/fortran/2019-07/msg00054.html and
https://gcc.gnu.org/ml/gcc-patches/2020-01/msg00903.html

In the light of the latter, one also sees why it makes sense to create
standard-conform programs – or to fix them if they are not.

Hence, the documentation issue is now solved.