"Default initialization needs a user-provided default constructor" build failure(s) — clang 3.8.1

PackageVersionSupposed error messageFull log Bug report
flightcrew 0.7.2+dfsg-7LocationAwareDOMParser.cpp:32:49: error: default initialization of an object of const type 'const XercesExt::LocationInfoDataHandler' without a user-provided default constructor Log
posterazor 1.5.1-2TranslationEnglish.h:262:33: error: default initialization of an object of const type 'const TranslationEnglish' without a user-provided default constructor Log

2 errors