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From: "burnus at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/102854] [OpenMP] Bogus "initializer expression refers to iteration variable" when using templates
Date: Wed, 20 Oct 2021 11:40:52 +0000	[thread overview]
Message-ID: <bug-102854-4-LOnqTH0Ng6@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-102854-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102854

--- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> ---
For the non-template case (with int / IndexType reversed, (ups!)):

finish_omp_for's vec<tree> *orig_inits is an empty vector

but for the template, it isn't (it contains '0' and 'i'); thus, the following
check is run and fails:

      FOR_EACH_VEC_ELT (*orig_inits, i, orig_init)
        if (orig_init
            && !c_omp_check_loop_iv_exprs (locus,

The reason is that  type_dependent_expression_p (decl) == true in
cp_parser_omp_for_loop_init.

  reply	other threads:[~2021-10-20 11:40 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-20  9:43 [Bug c++/102854] New: " burnus at gcc dot gnu.org
2021-10-20 11:40 ` burnus at gcc dot gnu.org [this message]
2021-10-21 16:42 ` [Bug c++/102854] " jakub at gcc dot gnu.org
2021-10-27  7:28 ` cvs-commit at gcc dot gnu.org
2023-07-14 15:29 ` burnus at gcc dot gnu.org
2023-07-21 10:34 ` burnus at gcc dot gnu.org

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