id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
273	No warning in GCC	gongminmin	gongminmin	"Clear all warnings in GCC/MinGW. For warnings unable to fix, use
#pragma GCC diagnostic ignored ""-Wxxx"" and clarify the reason."	enhancement	closed	major		Build	4.6.0	fixed