Not formatting when it should

[bjorn3]

Describe the bug

In rust-lang/rust#79553 (comment) something roughly equivalent to the following was not formatted to how to should:

enum Foo {
    Bar {
        foo_bar: bool,
        baz: u8 },
}

The }, should be on a new line.

To Reproduce

Run ./x.py fmt on the rust repo as of rust-lang/rust@5bd9b60. The offending line is line 60 of compiler/rustc_mir_build/src/build/expr/as_place.rs.

Expected behavior

See "Describe the bug"

Meta

• rustfmt version: rustfmt 1.4.27-nightly (580d826 2020-11-16)
• From where did you install rustfmt?: The rust build system
• How do you run rustfmt: ./x.py fmt

[calebcartwright]

Left a comment on the linked PR, but closing this as it seems the referenced nonformatting is due to the ignore configuration within the r-l/rust repo.

If you run rustfmt directly, using stable, nightly, and/or rustfmt from source, you'll see it formatted fine both with the snippet in this issue description and the referenced snipped in the linked PR, demonstrable at the Playground link below.

Closing accordingly, but can certainly reopen if there turns out to be anything with rustfmt itself

https://play.rust-lang.org/?version=nightly&mode=debug&edition=2018&gist=ce4aab0185308555b2e4eca4507c5114