[PPL-devel] [GIT] ppl/ppl(master): Warnings avoided.

[Roberto Bagnara]

Module: ppl/ppl
Branch: master
Commit: b3f9c1cc75c580fac8c0b01741797cd99b421db7
URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=b3f9c1cc75c580fac8c0b01741797cd99b421db7

Author: Roberto Bagnara <bagnara at cs.unipr.it>
Date:   Mon Jul 13 14:50:55 2009 +0200

Warnings avoided.

---

 src/Grid_public.cc |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/Grid_public.cc b/src/Grid_public.cc
index b5ff074..4b144fa 100644
--- a/src/Grid_public.cc
+++ b/src/Grid_public.cc
@@ -1242,8 +1242,9 @@ PPL::Grid::add_recycled_grid_generators(Grid_Generator_System& gs) {
   if (space_dim == 0) {
     if (marked_empty())
       set_zero_dim_univ();
-    else
+    else {
       PPL_ASSERT(gs.has_points());
+    }
     PPL_ASSERT(OK(true));
     return;
   }
@@ -2771,12 +2772,13 @@ PPL::Grid::wrap_assign(const Variables_Set& vars,
         unconstrain(x);
         add_constraint(x == v_n);
       }
-      else
+      else {
         // If overflow is impossible but the grid frequency is less than
         // half the wrap frequency, then there is more than one possible
         // value for `x' in the range of the bounded integer type,
         // so the grid is unchanged.
         PPL_ASSERT(o == OVERFLOW_IMPOSSIBLE && 2*f_n < wrap_frequency);
+      }
     }
     return;
   }