hintonda added a comment. In D59746#1458461 <https://reviews.llvm.org/D59746#1458461>, @hintonda wrote:
> In D59746#1458432 <https://reviews.llvm.org/D59746#1458432>, @klimek wrote: > > > If we make it an alias by default, can somebody overwrite that? > > > Unfortunately, that produces a runtime error: > > lan1:/Users/dhinton/projects/llvm_project/monorepo/build/Debug $ > bin/llvm-objdump -h > : CommandLine Error: Option 'h' registered more than once! > LLVM ERROR: inconsistency in registered CommandLine options > > > The operative lines: > > llvm/tools/llvm-objdump/llvm-objdump.cpp:187:static cl::alias > SectionHeadersShorter("h", > llvm/lib/Support/CommandLine.cpp:2149:static cl::alias HOpA("h", > cl::desc("Alias for -help"), cl::aliasopt(HOp)); > The other problem is that these are statics, so you can't count on the order, i.e., did the user overwrite get processed before or after the one in `CommandLine.cpp`? Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D59746/new/ https://reviews.llvm.org/D59746 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
