[Bug fortran/105501] The statement TYPE IS without a space is accepted

["cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105501

--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Harald Anlauf <anlauf@gcc.gnu.org>:

https://gcc.gnu.org/g:8c97f7fd2382aa77f36567207e949447db90a1fb

commit r13-216-g8c97f7fd2382aa77f36567207e949447db90a1fb
Author: Harald Anlauf <anlauf@gmx.de>
Date:   Sun May 8 22:04:27 2022 +0200

    Fortran: check for non-optional spaces between adjacent keywords

    In free format, spaces between adjacent keywords are not optional except
    when a combination is explicitly listed (e.g. F2018: table 6.2).  The
    following combinations thus require separating blanks: CHANGE TEAM,
    ERROR STOP, EVENT POST, EVENT WAIT, FAIL IMAGE, FORM TEAM, SELECT RANK,
    SYNC ALL, SYNC IMAGES, SYNC MEMORY, SYNC TEAM, TYPE IS.

    gcc/fortran/ChangeLog:

            PR fortran/105501
            * match.cc (gfc_match_if): Adjust patterns used for matching.
            (gfc_match_select_rank): Likewise.
            * parse.cc (decode_statement): Likewise.

    gcc/testsuite/ChangeLog:

            PR fortran/105501
            * gfortran.dg/pr105501.f90: New test.