bjoernager/rust
bjoernager/rust
1
Fork 0
Code Issues Pull requests Activity

Tweak diagnostics

Browse source 
* Recover from invalid `'label: ` before block.
* Make suggestion to enclose statements in a block multipart.
* Point at `match`, `while`, `loop` and `unsafe` keywords when failing
  to parse their expression.
* Do not suggest `{ ; }`.
* Do not suggest `|` when very unlikely to be what was wanted (in `let`
  statements).
This commit is contained in:
Esteban Kuber 2022-01-12 20:43:24 +00:00
parent 97cde9fe08
commit f42b4f595e
26 changed files with 316 additions and 161 deletions
Download patch file Download diff file Expand all files Collapse all files

2
compiler/rustc_parse/src/parser/mod.rs
View file

@ -15,7 +15,7 @@ pub use attr_wrapper::AttrWrapper;
pub use diagnostics::AttemptLocalParseRecovery;
use diagnostics::Error;
pub(crate) use item::FnParseMode;
pub use pat::{RecoverColon, RecoverComma};
pub use pat::{CommaRecoveryMode, RecoverColon, RecoverComma};
pub use path::PathStyle;
use rustc_ast::ptr::P;