On Fri, Aug 7, 2015 at 3:15 AM, Yaron Keren via cfe-commits < cfe-commits@lists.llvm.org> wrote:
> Author: yrnkrn > Date: Fri Aug 7 05:15:15 2015 > New Revision: 244312 > > URL: http://llvm.org/viewvc/llvm-project?rev=244312&view=rev > Log: > Silence tools/clang/lib/Tooling/CompilationDatabase.cpp:328:12: warning: > ‘clang::tooling::JSONAnchorDest’ defined but not used [-Wunused-variable] > from gcc 5.1. > > > Modified: > cfe/trunk/lib/Tooling/CompilationDatabase.cpp > > Modified: cfe/trunk/lib/Tooling/CompilationDatabase.cpp > URL: > http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Tooling/CompilationDatabase.cpp?rev=244312&r1=244311&r2=244312&view=diff > > ============================================================================== > --- cfe/trunk/lib/Tooling/CompilationDatabase.cpp (original) > +++ cfe/trunk/lib/Tooling/CompilationDatabase.cpp Fri Aug 7 05:15:15 2015 > @@ -325,7 +325,7 @@ namespace tooling { > // This anchor is used to force the linker to link in the generated > object file > // and thus register the JSONCompilationDatabasePlugin. > extern volatile int JSONAnchorSource; > -static int JSONAnchorDest = JSONAnchorSource; > Perhaps this just needs __attribute__((used)) or __attribute__((unused)) (probably the latter) - I imagine we have macros for those? > +int JSONAnchorDest = JSONAnchorSource; > > } // end namespace tooling > } // end namespace clang > > > _______________________________________________ > cfe-commits mailing list > cfe-commits@lists.llvm.org > http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits >
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