b4163f08c7
`clap-3.1.6` was not compiling on the rustc-perf benchmarks because of
this lint. Also, the user could not allow the lint on the macro itself
because it was checking Exprs, not whatever the input of `bitflags!` is.
```
error: &-masking with zero
--> src/build/arg_settings.rs:197:1
|
(#[allow] here)
197 | / bitflags! {
198 | | struct Flags: u32 {
199 | | const REQUIRED ...
200 | | const MULTIPLE_OCC ...
... |
226 | | }
227 | | }
| |_^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bad_bit_mask
= note: this error originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
```
changelog: [`bad_bit_mask`]: Fix FP on procedural macros
|
||
|---|---|---|
| .. | ||
| src | ||
| Cargo.toml | ||
| README.md | ||