[PATCH] Deprecate -frepo option.

Jakub Jelinek jakub@redhat.com
Fri Jun 21 11:59:00 GMT 2019


On Fri, Jun 21, 2019 at 01:52:09PM +0200, Martin Liška wrote:
> On 6/21/19 1:47 PM, Jonathan Wakely wrote:
> > On Fri, 21 Jun 2019 at 11:40, Martin Liška wrote:
> >> Yes, I would be fine to deprecate that for GCC 10.1
> > 
> > Would it be appropriate to issue a warning in GCC 10.x if the option is used?
> 
> Sure. With the patch attached one will see:
> 
> $ gcc -frepo /tmp/main.cc -c
> gcc: warning: switch ‘-frepo’ is no longer supported
> 
> I'm sending patch that also removes -frepo tests from test-suite.
> I've been testing the patch.

IMHO for just deprecation of an option you don't want to remove it from the
testsuite, just match the warning it will generate in those tests, and
I'm not convinced you want to remove it from the documentation (rather than
just saying in the documentation that the option is deprecated and might be
removed in a later GCC version).

	Jakub



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