Reapply r375051: [support] GlobPattern: add support for `\` and `[!...]`, and allow `]` in more places
Reland r375051 (reverted in r375052) after fixing lld tests on Windows in r375126 and r375131.
Original description: Update GlobPattern in libSupport to handle a few more cases. It does not fully match the `fnmatch` used by GNU objcopy since named character classes (e.g. `[[:digit:]]`) are not supported, but this should support most existing use cases (mostly just `*` is what's used anyway).
This will be used to implement the `--wildcard` flag in llvm-objcopy to be more compatible with GNU objcopy.
This is split off of D66613 to land the libSupport changes separately. The llvm-objcopy part will land soon.
Reviewers: jhenderson, MaskRay, evgeny777, espindola, alexshap
Reviewed By: MaskRay
Subscribers: nickdesaulniers, emaste, arichardson, hiraditya, jakehehrlich, abrachet, seiya, llvm-commits
Differential Revision: https://reviews.llvm.org/D66613
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@375149 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed