On Thu, Nov 24, 2022 at 11:01:40AM +0100, Florian Weimer via Gcc-patches wrote:
> * Joseph Myers:
>
> > On Tue, 22 Nov 2022, Florian Weimer via Gcc-patches wrote:
> >
> >> Without this change, finish_declspecs cannot tell that whether there
> >> was an erroneous type specified, or no type at all. This may result
> >> in additional diagnostics for implicit ints, or missing diagnostics
> >> for multiple types.
> >>
> >> PR c/107805
> >>
> >> gcc/c/
> >> * c-decl.cc (declspecs_add_type): Propagate error_mark_bode
> >> from type to specs.
> >>
> >> gcc/testsuite/
> >> * gcc.dg/pr107805-1.c: New test.
> >> * gcc.dg/pr107805-1.c: Likewise.
> >
> > OK.
>
> Thanks. Permission to backport this to GCC 12 after a week or two?
In this case I'd wait a month, it will take some time until possible
error recovery bugs are discovered.
Jakub
