[Patch, Fortran, committed] Plug another memory leak

[Tobias Burnus]

That's probably the last patch of this kind for a while.

By using formal_ns, the namespace is freed when the main symbol is freed.

Committed as Rev.

Tobias
-------------- next part --------------
A non-text attachment was scrubbed...
Name: committed.diff
Type: text/x-patch
Size: 834 bytes
Desc: not available
URL: <http://gcc.gnu.org/pipermail/fortran/attachments/20120828/fdb98615/attachment.bin>