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 <tschwi...@gcc.gnu.org>: https://gcc.gnu.org/g:cf840a7f7c14242ab7018071310851486a557d4f commit r14-6681-gcf840a7f7c14242ab7018071310851486a557d4f Author: Thomas Schwinge <tho...@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.
