bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Add support for using qualified paths with structs in expression and pattern

Browse source 
position.
This commit is contained in:
Ryan Levick 2020-12-10 13:20:07 +01:00 • committed by Ryan Levick
parent c5fbcd35a8
commit 6936349233
38 changed files with 374 additions and 187 deletions
Download patch file Download diff file Expand all files Collapse all files

4
compiler/rustc_lint/src/unused.rs
View file

@ -858,10 +858,10 @@ impl EarlyLintPass for UnusedParens {
// The other cases do not contain sub-patterns.
| Wild | Rest | Lit(..) | MacCall(..) | Range(..) | Ident(.., None) | Path(..) => {},
// These are list-like patterns; parens can always be removed.
TupleStruct(_, ps) | Tuple(ps) | Slice(ps) | Or(ps) => for p in ps {
TupleStruct(_, _, ps) | Tuple(ps) | Slice(ps) | Or(ps) => for p in ps {
self.check_unused_parens_pat(cx, p, false, false);
},
Struct(_, fps, _) => for f in fps {
Struct(_, _, fps, _) => for f in fps {
self.check_unused_parens_pat(cx, &f.pat, false, false);
},
// Avoid linting on `i @ (p0 | .. | pn)` and `box (p0 | .. | pn)`, #64106.