"Variable is uninitialized when used here" build failure(s) — clang 3.2

PackageVersionSupposed error messageFull log Bug report
chiark-tcl 1.1.1writeable.c:78:15: error: variable 'hd' is uninitialized when used here [-Werror,-Wuninitialized] Log 812718
clementine 1.0.1+dfsg-2qsharedpointer_impl.h:595:43: error: field 'd' is uninitialized when used here [-Werror,-Wuninitialized] Log
massxpert 3.4.0-1qsharedpointer_impl.h:595:43: error: field 'd' is uninitialized when used here [-Werror,-Wuninitialized] Log
qt-at-spi 0.3.1-3qsharedpointer_impl.h:595:43: error: field 'd' is uninitialized when used here [-Werror,-Wuninitialized] Log

4 errors