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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/81615] save-temps and gfortran produces *.f90 files
 instead of *.i or *i90 files
Date: Thu, 08 Dec 2022 16:44:28 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D81615

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at gcc dot gnu.org

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
If you use test.F90 extension, -save-temps will produce test.f90 with
preprocessed source, that is how it should behave.
Now, for *.F or *.F08 etc. extensions it still creates *.f90, I'd say it sh=
ould
create
*.f, *.f08 etc. instead.  And finally for the -cpp case where the source
contains an extension that is meant for files that don't need preprocessing,
either we could use a temporary filename, or say append suffix to the filen=
ame
instead of removing its suffix and appending a new extension.=