id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
3507	Patch to not to ignore fread and fseek return value	mloskot <mateusz@…>	John Maddock	"While building the Boost inspect tool from trunk (r56576) , I noticed two warnings from the Boost Regex library:

{{{
./../../libs/regex/src/../src/fileiter.cpp: In member function
 ‘void boost::re_detail::mapfile::lock(char**) const’:
../../../libs/regex/src/../src/fileiter.cpp:263: warning: ignoring
 return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, 
 declared with attribute warn_unused_result
../../../libs/regex/src/../src/fileiter.cpp:265: warning: ignoring
 return value of ‘size_t fread(void*, size_t, size_t, FILE*)’,
 declared with attribute warn_unused_result
}}}

Here is patch that does not ignore fread and fseek return values.
"	Bugs	closed	Boost 1.41.0	regex	Boost Development Trunk	Problem	fixed