"Parameter list without types not allowed" build failure(s) — clang 4.0.1

PackageVersionSupposed error messageFull log Bug report
mingw-w64 5.0.2-2winbase.h:2252:56: error: a parameter list without types is only allowed in a function definition Log
tigervnc 1.7.0+dfsg-7miinitext.c:118:30: error: a parameter list without types is only allowed in a function definition Log
xjdic 24-10xjdfrontend.c:236:16: error: a parameter list without types is only allowed in a function definition Log 740227
xjdic 24-10xjdfrontend.c:236:16: error: a parameter list without types is only allowed in a function definition Log 748419

4 errors