[Boost-bugs] [Boost C++ Libraries] #9115: Warnings in mersenne twister and lagged fibonacci with -Wshadow on clang

Subject: [Boost-bugs] [Boost C++ Libraries] #9115: Warnings in mersenne twister and lagged fibonacci with -Wshadow on clang
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-09-14 12:44:40

#9115: Warnings in mersenne twister and lagged fibonacci with -Wshadow on clang
-------------------------------------+---------------------------
 Reporter:  mgaunard                 |      Owner:  no-maintainer
     Type:  Bugs                     |     Status:  new
Milestone:  To Be Determined         |  Component:  random
  Version:  Boost Development Trunk  |   Severity:  Problem
 Keywords:                           |
-------------------------------------+---------------------------
 /home/nt2/dev/boost/trunk/boost/random/mersenne_twister.hpp:237:59:
 warning: declaration shadows a field of 'mersenne_twister_engine<UIntType,
 w, n, m, r, a, u, d, s, b, t, c, l, f>' [-Wshadow]
     friend bool operator==(const mersenne_twister_engine& x,
                                                           ^
 /home/nt2/dev/boost/trunk/boost/random/mersenne_twister.hpp:376:14: note:
 previous declaration is here
     UIntType x[n];
              ^
 /home/nt2/dev/boost/trunk/boost/random/mersenne_twister.hpp:247:59:
 warning: declaration shadows a field of 'mersenne_twister_engine<UIntType,
 w, n, m, r, a, u, d, s, b, t, c, l, f>' [-Wshadow]
     friend bool operator!=(const mersenne_twister_engine& x,
                                                           ^
 /home/nt2/dev/boost/trunk/boost/random/mersenne_twister.hpp:376:14: note:
 previous declaration is here
     UIntType x[n];
              ^
 In file included from
 /home/nt2/dev/nt2/modules/core/random/src/rand/randstream.cpp:10:
 In file included from
 /home/nt2/dev/nt2/modules/core/random/include/nt2/core/utility/randstream.hpp:14:
 /home/nt2/dev/boost/trunk/boost/random/lagged_fibonacci.hpp:146:26:
 warning: declaration shadows a field of 'lagged_fibonacci_engine<UIntType,
 w, p, q>' [-Wshadow]
         for(unsigned int i = 0; i < f.long_lag; ++i)
                          ^
 /home/nt2/dev/boost/trunk/boost/random/lagged_fibonacci.hpp:180:18: note:
 previous declaration is here
     unsigned int i;
                  ^
 /home/nt2/dev/boost/trunk/boost/random/lagged_fibonacci.hpp:157:26:
 warning: declaration shadows a field of 'lagged_fibonacci_engine<UIntType,
 w, p, q>' [-Wshadow]
         for(unsigned int i = 0; i < f.long_lag; ++i)
                          ^
 /home/nt2/dev/boost/trunk/boost/random/lagged_fibonacci.hpp:180:18: note:
 previous declaration is here
     unsigned int i;
                  ^
 /home/nt2/dev/boost/trunk/boost/random/lagged_fibonacci.hpp:166:68:
 warning: declaration shadows a field of 'lagged_fibonacci_engine<UIntType,
 w, p, q>' [-Wshadow]
     BOOST_RANDOM_DETAIL_EQUALITY_OPERATOR(lagged_fibonacci_engine, x, y)
                                                                    ^
 /home/nt2/dev/boost/trunk/boost/random/detail/operators.hpp:75:37: note:
 expanded from macro 'BOOST_RANDOM_DETAIL_EQUALITY_OPERATOR'
     friend bool operator==(const T& lhs, const T& rhs)
                                     ^
 /home/nt2/dev/boost/trunk/boost/random/lagged_fibonacci.hpp:181:14: note:
 previous declaration is here
     UIntType x[long_lag];
              ^
 /home/nt2/dev/boost/trunk/boost/random/lagged_fibonacci.hpp:357:26:
 warning: declaration shadows a field of
 'lagged_fibonacci_01_engine<RealType, w, p, q>' [-Wshadow]
         for(unsigned int i = 0; i < f.long_lag; ++i)
                          ^
 /home/nt2/dev/boost/trunk/boost/random/lagged_fibonacci.hpp:399:18: note:
 previous declaration is here
     unsigned int i;
                  ^
 /home/nt2/dev/boost/trunk/boost/random/lagged_fibonacci.hpp:369:26:
 warning: declaration shadows a field of
 'lagged_fibonacci_01_engine<RealType, w, p, q>' [-Wshadow]
         for(unsigned int i = 0; i < f.long_lag; ++i) {
                          ^
 /home/nt2/dev/boost/trunk/boost/random/lagged_fibonacci.hpp:399:18: note:
 previous declaration is here
     unsigned int i;
                  ^
 /home/nt2/dev/boost/trunk/boost/random/lagged_fibonacci.hpp:381:71:
 warning: declaration shadows a field of
 'lagged_fibonacci_01_engine<RealType, w, p, q>' [-Wshadow]
     BOOST_RANDOM_DETAIL_EQUALITY_OPERATOR(lagged_fibonacci_01_engine, x,
 y)
                                                                       ^
 /home/nt2/dev/boost/trunk/boost/random/detail/operators.hpp:75:37: note:
 expanded from macro 'BOOST_RANDOM_DETAIL_EQUALITY_OPERATOR'
     friend bool operator==(const T& lhs, const T& rhs)
                                     ^
 /home/nt2/dev/boost/trunk/boost/random/lagged_fibonacci.hpp:400:14: note:
 previous declaration is here
     RealType x[long_lag];
              ^
 8 warnings generated.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/9115>
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