From: Tobias Burnus <burnus@net-b.de>
To: gcc patches <gcc-patches@gcc.gnu.org>,
Paolo Bonzini <bonzini@gnu.org>,
Richard Guenther <rguenther@suse.de>,
Kai Tietz <ktietz70@googlemail.com>,
Richard Henderson <rth@redhat.com>,
Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Subject: Re: [patch]: Add check for stdint header
Date: Fri, 04 Sep 2009 13:07:00 -0000 [thread overview]
Message-ID: <4AA110EC.3080809@net-b.de> (raw)
Paolo Bonzini wrote:
> You can use GCC_STDINT_TYPES (new in this version) instead of
> GCC_HEADER_STDINT since GCC does not need int_leastNN_t and int_fastNN_t.
That is not completely true. The Fortran front end needs to know the
storage size of the int_{least,fast}*_t in order to make the
c_int_{least,fast}*_t kind parameters available in the ISO_C_BINDING
module (for interoperability with C). The size needs to match the one on
the target system in order that C and Fortran can interoperate.
I have not checked whether the change affects this (cf.
gcc/fortran/iso-c-binding.def and users of this file), but one should
check this before submittal.
Tobias
next reply other threads:[~2009-09-04 13:07 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-04 13:07 Tobias Burnus [this message]
2009-09-04 13:18 ` Kai Tietz
-- strict thread matches above, loose matches on Subject: below --
2009-09-04 12:48 Tobias Burnus
2009-09-04 12:53 ` Kai Tietz
2009-09-04 13:18 ` Tobias Burnus
2009-09-04 13:27 ` Paolo Bonzini
2009-09-04 14:07 ` Kai Tietz
2009-09-05 12:41 ` Paolo Bonzini
2009-09-08 15:22 ` Kai Tietz
2009-09-06 10:00 ` Ralf Wildenhues
2009-09-07 6:51 ` Paolo Bonzini
2009-09-02 22:18 Kai Tietz
2009-09-03 1:37 ` Kai Tietz
2009-09-03 10:55 ` Richard Guenther
2009-09-03 11:05 ` Kai Tietz
2009-09-03 11:10 ` Richard Guenther
2009-09-04 7:49 ` Kai Tietz
2009-09-04 9:57 ` Richard Guenther
2009-09-04 10:36 ` Paolo Bonzini
[not found] ` <4AA0EE5E.80204@gnu.org>
[not found] ` <90baa01f0909040359r45b5b0c1gfb9132cf800bde9b@mail.gmail.com>
[not found] ` <90baa01f0909040534g4ac57551se2e843b861c42a06@mail.gmail.com>
2009-09-04 13:22 ` Paolo Bonzini
2009-09-06 9:57 ` Ralf Wildenhues
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