[Bug c++/20912] C++ FE emitting assignments to read-only global symbols

[matz at suse dot de]

-- 
Bug 20912 depends on bug 21089, which changed state.

Bug 21089 Summary: [4.0/4.1 Regression] C++ front-end does not "inline" the static const double
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21089

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|DUPLICATE                   |

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20912