jhuber6 added a comment. In D135076#3830972 <https://reviews.llvm.org/D135076#3830972>, @MaskRay wrote:
> There are traditionally some single-dash long options (perhaps classical Mac > OS style) which conflict with short options. I think nowadays we try to avoid > such single-dash short options. > (For example, GNU ld now requires all new long options to use two-dashes, > after knowing the problem with `-omagic`.) > > I can make a patch to make cc1 `-o` `Separate` instead of `JoinedOrSeparate`, > which will hopefully solve your pain of specifying a misspelled `-offloat*` > cc1 option without good diagnostics. If that's possible, then that would be a good solution. I figured that allowing `-ofoo` was set in stone and this was the less controversial option. Just for reference, the problem I commonly encounter with users is the following situation clang foo.cu -offload-arch=sm_80 -o foo // No offload arch, the first -o isn't observed as its replaced by the second one. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D135076/new/ https://reviews.llvm.org/D135076 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
