Error suggests additional pub when using pub pub fn ... #87694
Description
I tried this code:
pub pub fn toto() {}I expected to see this happen: Rust tells me to fix the issue by removing a pub.
Instead, this happened: Rust tells me to add a pub before the existing ones: pub pub pub:
3 | pub pub fn toto() {} | ^^^ | | | expected one of 9 possible tokens | help: visibility `pub` must come before `pub pub`: `pub pub pub` This will also be an issue with const async const (and similar errors with other keywords) after #87235 is merged.
Meta
rustc --version --verbose:
rustc 1.56.0-nightly (2827db2b1 2021-08-01) binary: rustc commit-hash: 2827db2b137e899242e81f1beea39ae26e245153 commit-date: 2021-08-01 host: x86_64-apple-darwin release: 1.56.0-nightly LLVM version: 12.0.1 Backtrace
Compiling playground v0.1.0 (/Users/alexis/Projects/rust/playground) error: expected one of `(`, `async`, `const`, `default`, `extern`, `fn`, `pub`, `unsafe`, or `use`, found keyword `pub` --> src/main.rs:3:5 | 3 | pub pub fn toto() {} | ^^^ | | | expected one of 9 possible tokens | help: visibility `pub` must come before `pub pub`: `pub pub pub` error: could not compile `playground` due to previous error @rustbot label A-diagnostics T-compiler