Let's add something into the red banner of the "new bug" page like "Try to reproduce the bug with one of the supported releases listed on https://gcc.gnu.org/. If the bug only reproduces with releases no longer supported, it will be closed as WONTFIX."
Fair enough, but - also add: 1. A link to some page with guidelines on configuring older GCC releases for maximum likelyhood of the build succeeding, on different OS distributions. 2. A link to the gcc-help mailing list page, or some other venue where one might ask about build trouble with such releases
I had thought this was documented on https://gcc.gnu.org/bugs/ but I was wrong. We do have: ``` Duplicate bug reports, or reports of bugs already fixed in the development tree, especially those that have already been reported as fixed last week :-) ``` On https://gcc.gnu.org/bugs/ but that is more geared towards people using the trunk rather than releases.
The issue is we allow "unknown" as Version (we have a web component and share a bugzilla instance with classpath), so disabling versions for new bug reporting which is a thing doesn't really help.