"Explicitly assigning value of variable" build failure(s) — clang 3.5.0

PackageVersionSupposed error messageFull log Bug report
mailavenger 0.8.4-3pcre.c:1338:6: error: explicitly assigning value of variable of type 'BOOL' (aka 'int') to itself [-Werror,-Wself-assign] Log
pam-python 1.0.4-1ctest.c:27:15: error: explicitly assigning value of variable of type 'void *' to itself [-Werror,-Wself-assign] Log

2 errors