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From: "jeremy at jeremysanders dot net" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/97176] New: Cannot return deferred length strings when using -fno-automatic Date: Wed, 23 Sep 2020 10:01:49 +0000 [thread overview] Message-ID: <bug-97176-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97176 Bug ID: 97176 Summary: Cannot return deferred length strings when using -fno-automatic Product: gcc Version: 10.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: jeremy at jeremysanders dot net Target Milestone: --- Created attachment 49261 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49261&action=edit Test case Functions returning deferred length strings return empty strings with the -fno-automatic compiler option. Please see the attached program (tested on trunk on godbolt.org). $ gfortran testprog.f90 $ ./a.out Hello, world! $ gfortran -fno-automatic testprog.f90 $ ./a.out
next reply other threads:[~2020-09-23 10:01 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-09-23 10:01 jeremy at jeremysanders dot net [this message] 2020-09-23 16:43 ` [Bug fortran/97176] " kargl at gcc dot gnu.org 2020-09-23 19:35 ` anlauf at gcc dot gnu.org 2020-09-24 6:44 ` jeremy at jeremysanders dot net 2020-10-05 12:23 ` dominiq at lps dot ens.fr
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