[Bug c/70436] [4.9/5/6 Regression] -Wparentheses missing ambiguous else warning

[ppalka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70436

--- Comment #13 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Author: ppalka
Date: Wed Apr  6 23:07:21 2016
New Revision: 234801

URL: https://gcc.gnu.org/viewcvs?rev=234801&root=gcc&view=rev
Log:
Fix new -Wparentheses warnings encountered during bootstrap

gcc/ChangeLog:

        PR c/70436
        * gimplify.c (gimplify_omp_ordered): Add explicit braces to
        resolve a future -Wparentheses warning.
        * omp-low.c (scan_sharing_clauses): Likewise.
        * tree-parloops.c (eliminate_local_variables): Likewise.

gcc/cp/ChangeLog:

        PR c/70436
        * cp-tree.h (FOR_EACH_CLONE): Restructure macro to avoid
        potentially generating a future -Wparentheses warning in its
        callers.

gcc/fortran/ChangeLog:

        PR c/70436
        * openmp.c (gfc_find_omp_udr): Add explicit braces to resolve a
        future -Wparentheses warning.

gcc/testsuite/ChangeLog:

        PR c/70436
        * g++.dg/plugin/pragma_plugin.c (handle_pragma_sayhello): Add
        explicit braces to resolve a future -Wparentheses warning.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/openmp.c
    trunk/gcc/gimplify.c
    trunk/gcc/omp-low.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/plugin/pragma_plugin.c
    trunk/gcc/tree-parloops.c