[PPL-devel] [GIT] ppl/ppl(master): Removed a redundant explicit cast.

[Enea Zaffanella]

Module: ppl/ppl
Branch: master
Commit: a87bb62c2afee1571db0d44ac02b756c9e30cb3c
URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=a87bb62c2afee1571db0d44ac02b756c9e30cb3c

Author: Enea Zaffanella <zaffanella at cs.unipr.it>
Date:   Thu Sep 29 18:13:01 2011 +0200

Removed a redundant explicit cast.
Detected by ECLAIR service castexpr.

---

 src/Congruence_System.inlines.hh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/Congruence_System.inlines.hh b/src/Congruence_System.inlines.hh
index fc20f57..024105b 100644
--- a/src/Congruence_System.inlines.hh
+++ b/src/Congruence_System.inlines.hh
@@ -41,7 +41,7 @@ Congruence_System::operator[](const dimension_type k) const {
 inline void
 Congruence_System::insert(const Congruence& cg) {
   insert_verbatim(cg);
-  static_cast<Congruence&>(operator[](rows.size()-1)).strong_normalize();
+  (*this)[rows.size()-1].strong_normalize();
   PPL_ASSERT(OK());
 }