Bruno Haible via Gnulib discussion list <bug-gnulib@gnu.org> writes: > Hi Alejandro, > >> We're planning a path for deprecation of 0 as a null pointer constant, >> in favor of NULL > > +1
+1 > For reference, we discussed the use of nullptr in Gnulib [1][2] in the past. > >> As a first step, Joseph proposed adding it into gnulib's manywarnings. >> Does it sound good to you? > > Yes. Usually we augment the manywarnings module right after a new GCC > release, but there is no problem adding a new warning that still only > exists in GCC snapshots. > > Let me > - build a GCC snapshot locally, I have been using the following GCC container images for CI/CD testing of different packages with good results over the years: https://hub.docker.com/_/gcc/ Are there gcc pre-test container images available too? If you publish GCC 15.x container images it would be relatively easy to use them in a CI/CD pipeline to test if it behaves well on various packages. For similar purpose, I've been using the following clang container for testing. They provide both a 'latest' tag and the 'dev' tag for the nightly builds: https://hub.docker.com/r/silkeh/clang /Simon > - see how this new warning behaves on the Gnulib source code > and some other packages (inetutils comes to mind), > - then tell you about the results. > > Bruno > > [1] https://lists.gnu.org/archive/html/bug-gnulib/2023-02/msg00029.html > [2] https://lists.gnu.org/archive/html/bug-gnulib/2023-02/msg00031.html > > > > >
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