2012-09-02 Tobias Burnus <burnus@net-b.de>
commitcba68eb509ee86d3705ce9413c70d08de3b2a437
authorburnus <burnus@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 2 Sep 2012 06:40:27 +0000 (2 06:40 +0000)
committerburnus <burnus@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 2 Sep 2012 06:40:27 +0000 (2 06:40 +0000)
tree98c8d15e05f6d15c1b0f8a6b9c7f64c112f54b5a
parent944c4ab7541c500b5802a761970f31fe9ac33034
2012-09-02  Tobias Burnus  <burnus@net-b.de>

        PR fortran/54426
        * symbol.c (find_common_symtree): New function.
        (gfc_undo_symbols): Use it; free common_head if needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@190853 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/fortran/ChangeLog
gcc/fortran/symbol.c