Rollup merge of #125205 - ChrisDenton:verbatim-include, r=jieyouxu

Fixup Windows verbatim paths when used with the `include!` macro

On Windows, the following code can fail if the `OUT_DIR` environment variable is a [verbatim path](https://doc.rust-lang.org/std/path/enum.Prefix.html) (i.e. begins with `\\?\`):

```rust
include!(concat!(env!("OUT_DIR"), "/src/repro.rs"));
```

This is because verbatim paths treat `/` literally, as if it were just another character in the file name.

The good news is that the standard library already has code to fix this. We can simply use `components` to normalize the path so it works as intended.

0 files changed, 0 insertions, 0 deletions