[PATCH] D111879: [Support] Add a new path style for Windows with forward slashes

[Martin Storsjö via Phabricator via llvm-commits]

mstorsjo created this revision.
mstorsjo added reviewers: rnk, thakis.
Herald added subscribers: dexonsmith, hiraditya.
mstorsjo requested review of this revision.
Herald added a project: LLVM.

This behaves just like the regular Windows style, with both separator
forms accepted, but with get_separator() returning forward slashes.

Add a new function `make_preferred()` (like the C++17
`std::filesystem::path` function with the same name), which converts
windows paths to the preferred separator form (while this one works on
any platform and takes a `path::Style` argument).

Contrary to `native()` (just like `make_preferred()` in `std::filesystem`),
this doesn't do anything at all on Posix, it doesn't try to reinterpret
backslashes into forward slashes there.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D111879

Files:
  llvm/include/llvm/Support/Path.h
  llvm/lib/Support/Path.cpp
  llvm/unittests/Support/Path.cpp

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