"#line requires a positive integer" build failure(s) — clang 2.9

clang refuses the first argument to be not positive (but gcc is OK).
#line 0 "line to zero"
PackageVersionSupposed error messageFull log Bug report
ggobi 2.1.10-2ggobi-data.c:45:7: error: #line directive requires a positive integer argument Log
gliv 1.9.7-2gliv-image.c:55:7: error: #line directive requires a positive integer argument Log
gmpc-plugins 0.20.0-1gmpc-mpddata-model-tagedit.c:53:7: error: #line directive requires a positive integer argument Log
ibus-chewing 1.3.9.2-3maker-dialog.c:93:7: error: #line directive requires a positive integer argument Log
link-monitor-applet 3.0-4lm-applet.c:84:7: error: #line directive requires a positive integer argument Log
pioneers 0.12.4-1common/notifying-string.c:38:7: error: #line directive requires a positive integer argument Log

6 errors