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* [Bug middle-end/90868] Duplicate OpenACC 'declare' directives for `extern` variables
[not found] <bug-90868-4@http.gcc.gnu.org/bugzilla/>
@ 2023-12-19 11:16 ` cvs-commit at gcc dot gnu.org
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From: cvs-commit at gcc dot gnu.org @ 2023-12-19 11:16 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90868
--- Comment #2 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Thomas Schwinge <tschwinge@gcc.gnu.org>:
https://gcc.gnu.org/g:cf840a7f7c14242ab7018071310851486a557d4f
commit r14-6681-gcf840a7f7c14242ab7018071310851486a557d4f
Author: Thomas Schwinge <thomas@codesourcery.com>
Date: Mon Dec 18 17:25:17 2023 +0100
Unify OpenACC/C and C++ behavior re duplicate OpenACC 'declare' directives
for 'extern' variables [PR90868]
This likely still isn't what OpenACC actually intends (addressing that is
for
another day), but at least we now misbehave consistently for C and C++.
PR c++/90868
gcc/cp/
* parser.cc (cp_parser_oacc_declare): For "more than once", check
the DECL that we're actually setting the attribute on.
gcc/testsuite/
* c-c++-common/goacc/declare-1.c: Adjust.
* c-c++-common/goacc/declare-2.c: Likewise.
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