[committed] testsuite: Adjust expected error in a testcase [PR98358]

[Jakub Jelinek <jakub@redhat.com>]

On Fri, Apr 23, 2021 at 05:24:00PM -0400, Jason Merrill via Gcc wrote:
> On Fri, Apr 23, 2021 at 7:55 AM Jakub Jelinek <jakub@redhat.com> wrote:
> >
> > Status
> > ======
> >
> > GCC 8.5 release and closing of the 8 branch is several months overdue,
> > we don't have enough time to maintain trunk and 4 supported release branches.
> > Therefore, I'd like to do 8.5-rc1 on 7th of May and release 8.5 and close
> > the branch a week after that.
> > We have one P1 bug though - P98358 - it is unclear if just changing the
> > testcase is all that is needed or if some C++ FE changes are needed.
> 
> The error message quoted in the PR looks correct, so I think changing
> the testcase is sufficient.

Ok, thanks, I've committed the following patch to 8.5 after testing it on
x86_64-linux:

2021-04-30  Jakub Jelinek  <jakub@redhat.com>

	PR c++/98358
	* g++.dg/template/pr98297.C: Expect error about shadowing template template
	parameter rather than does not declare anything error.

--- gcc/testsuite/g++.dg/template/pr98297.C.jj	2021-04-22 15:48:48.099179790 +0200
+++ gcc/testsuite/g++.dg/template/pr98297.C	2021-04-30 15:13:57.037421448 +0200
@@ -2,5 +2,5 @@
 // { dg-do compile { target c++11 } }
 template <template <class> class a>
 struct [[b]]
-a <int>; // { dg-error "does not declare anything" }
+a <int>; // { dg-error "name of class shadows template template parameter" }
 // { dg-warning "ignored" "" { target *-*-* } .-1 }


	Jakub