id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
12838,Invalid assignment in iostreams large_file_test.cpp,stephen.clamage@…,Jonathan Turkanis,"/libs/iostreams/test/large_file_test.cpp, line 337
char buf[1] = { z + 1 }; // z is type int

The implicit narrowing conversion from int to char is an error in C++11. With Clang and Oracle Studio it is an unconditional error. With EDG-based compilers, it is an error if you specify strict compliance.

The fix is trivial: 
char buf[1] = { char(z + 1) };",Bugs,new,To Be Determined,iostreams,Boost 1.63.0,Problem,,,