pawosm-arm wrote: > It's worth spending more time discussing the metacharacter. > > `^` can be interpreted as `^` in regex, which means the beginning. `$`, on > the other side, suggests the end. While I agree that `@` for response files > is not a good choice, I personally would not rule out `$` just because > shell/makefile variable substitution uses it. > > In CCC_OVERRIDE_OPTIONS (clang/lib/Driver/Driver.cpp), `^` is to add an > option at the beginning, but there is no `$`. There is `+`, whose meaning is > slightly different.
I have no spare time for discussing it, so I turned it to $ https://github.com/llvm/llvm-project/pull/117573 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
