id summary reporter owner description type status priority milestone component version resolution keywords cc difficulty 1229 bindings needs procedural-macros Mario Domenech Goulart juergen http://salmonella-linux-x86-64.call-cc.org/master-debugbuild/gcc/linux/x86-64/2015/12/10/salmonella-report/install/bindings.html defect closed major someday extensions 4.9.x fixed bindings