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Subject: [Bug fortran/100972] Missing error with "implicit none (external)"
Date: Fri, 05 Nov 2021 21:10:12 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D100972

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Bernhard Reutner-Fischer
<aldot@gcc.gnu.org>:

https://gcc.gnu.org/g:1727bb533ede295a3ef2dd494225d27b6d1746aa

commit r12-4961-g1727bb533ede295a3ef2dd494225d27b6d1746aa
Author: Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
Date:   Sun Oct 31 17:44:45 2021 +0100

    Fortran: Missing error with IMPLICIT none (external) [PR100972]

    gcc/fortran/ChangeLog:

            PR fortran/100972
            * decl.c (gfc_match_implicit_none): Fix typo in warning.
            * resolve.c (resolve_unknown_f): Reject external procedures
            without explicit EXTERNAL attribute whe IMPLICIT none (external)
            is in effect.

    gcc/testsuite/ChangeLog:

            PR fortran/100972
            * gfortran.dg/implicit_14.f90: Adjust error.
            * gfortran.dg/external_implicit_none_3.f08: New test.=