This is just a reminder to ensure that Richard's patch does not get forgotten:
http://gcc.gnu.org/ml/fortran/2008-01/msg00019.html
(especially since the patch tracker is currently down.)
> > This adds a middle-end PAREN_EXPR tree code that acts as re-association
> > barrier for floating point expressions. This allows to model the Fortran
> > semantics that allow re-association for expressions that are not
> > explicitly wrapped inside parentheses.
--
Summary: [patch] Honour parentheses in expressions
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: burnus at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34685
