There was a glitch in the test case (location + dg-error),
already fixed by Jakub (thanks!)
in commit r10-7637-g08d1e7a5aabcf7eeac48bfd99deb80451b8f9974

Sorry,

Tobias

On 4/8/20 7:13 PM, H.J. Lu wrote:

On Wed, Apr 8, 2020 at 12:55 AM Tobias Burnus <tob...@codesourcery.com> wrote:
I have now committed this patch
as r10-7614-g13e41d8b9d3d7598c72c38acc86a3d97046c8373,
On Linux/x86, I got

FAIL: g++.dg/declare-pr94120.C  -std=c++14 (test for excess errors)
FAIL: g++.dg/declare-pr94120.C  -std=c++17 (test for excess errors)
FAIL: g++.dg/declare-pr94120.C  -std=c++2a (test for excess errors)
FAIL: g++.dg/declare-pr94120.C  -std=c++98 (test for excess errors)

reading "so we shall accept it" as approval …

On 4/1/20 9:07 AM, Thomas Schwinge wrote:

Even if the ICE is then fixed, should we still keep
<https://gcc.gnu.org/PR94120> open (with a note) until
<https://github.com/OpenACC/openacc-spec/issues/288> is
resolved/published?
I decided to close it and mention the namelist issue and
the now-fixed PR in PR84140 (which is about (non)static
class member variables, which is also covered in Issue 288).

Regarding the C/C++ patch you posted: I'm not at all familiar with the
front ends' scoping implementation.  But, given that your patch really
only touches the OpenACC 'declare' code paths, it can't cause any harm
otherwise, so we shall accept it.  Maybe Jakub has any comments, though?
+c_check_oacc_same_scope (tree decl)
Is the function really specific to OpenACC? If not, then "_oacc"
could be dropped from its name. How about "c_check_current_scope"?
Yeah, that may be a good idea.  Similar constructs seem to be used in a
few other places, though without the 'DECL_NAME' indirection.
I now use c_check_in_current_scope.

Tobias
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-----------------
Mentor Graphics (Deutschland) GmbH, Arnulfstraße 201, 80634 München / Germany
Registergericht München HRB 106955, Geschäftsführer: Thomas Heurung, Alexander 
Walter

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