[Bug c++/57342] [C++11] Warning for narrowing conversion has ugly formatting for floating point number

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57342
Bug 57342 depends on bug 31158, which changed state.

Bug 31158 Summary: wrong line number in warning: overflow in implicit constant 
conversion
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31158

           What    |Removed                     |Added
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             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED