[Boost-bugs] [Boost C++ Libraries] #5252: Remove extraneous parentheses around '==' if-expression

Subject: [Boost-bugs] [Boost C++ Libraries] #5252: Remove extraneous parentheses around '==' if-expression
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2011-03-02 00:27:18

#5252: Remove extraneous parentheses around '==' if-expression
-------------------------------------+--------------------------------------
 Reporter:  chandlerc@…              |       Owner:         
     Type:  Patches                  |      Status:  new    
Milestone:  To Be Determined         |   Component:  None   
  Version:  Boost Development Trunk  |    Severity:  Problem
 Keywords:                           |  
-------------------------------------+--------------------------------------
 Without this patch, Clang produces the following warning:


 % clang++ -fsyntax-only -Wparentheses -I .
 boost/date_time/gregorian_calendar.hpp
 In file included from boost/date_time/gregorian_calendar.hpp:63:
 ./boost/date_time/gregorian_calendar.ipp:50:15: warning: equality
 comparison with extraneous parentheses [-Wparentheses]
     if ((week == 53)) {
          ~~~~~^~~~~
 ./boost/date_time/gregorian_calendar.ipp:50:15: note: use '=' to turn this
 equality comparison into an assignment
     if ((week == 53)) {
               ^~
               =
 ./boost/date_time/gregorian_calendar.ipp:50:15: note: remove extraneous
 parentheses around the comparison to silence this warning
     if ((week == 53)) {
         ~     ^    ~
 1 warning generated.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/5252>
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