Run rustfmt on `tests/codegen/`.
Except for `simd-intrinsic/`, which has a lot of files containing
multiple types like `u8x64` which really are better when hand-formatted.
There is a surprising amount of two-space indenting in this directory.
Non-trivial changes:
- `rustfmt::skip` needed in `debug-column.rs` to preserve meaning of the
test.
- `rustfmt::skip` used in a few places where hand-formatting read more
nicely: `enum/enum-match.rs`
- Line number adjustments needed for the expected output of
`debug-column.rs` and `coroutine-debug.rs`.
diff --git a/rustfmt.toml b/rustfmt.toml
index f17c038..24d300e 100644
--- a/rustfmt.toml
+++ b/rustfmt.toml
@@ -14,7 +14,7 @@
# - some contain syntax errors that cause rustfmt to give an error
# - some UI tests are broken by different formatting
# - some require special comments in a particular position (e.g. `EMIT_MIR` comments)
- "/tests/codegen/",
+ "/tests/codegen/simd-intrinsic/", # Many types like `u8x64` are better hand-formatted.
"/tests/codegen-units/",
"/tests/coverage/",
"/tests/coverage-run-rustdoc/",
