nordic-dev.net/rust
nordic-dev.net/rust
2
0
Fork 0
mirror of https://github.com/rust-lang/rust.git synced 2025-06-04 19:29:07 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add snake case lint note about keyword identifiers which cannot be raw

Browse Source
This commit is contained in:
Skynoodle 2021-01-02 15:46:41 +00:00
parent 91f436b456
commit 750c52af73
2 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
compiler/rustc_lint/src/nonstandard_style.rs
View File

@ -283,6 +283,7 @@ impl NonSnakeCase {
if sc_ident.name.can_be_raw() { if sc_ident.name.can_be_raw() {
("rename the identifier or convert it to a snake case raw identifier", sc_ident.to_string()) ("rename the identifier or convert it to a snake case raw identifier", sc_ident.to_string())
} else { } else {
err.note(&format!("`{}` cannot be used as a raw identifier", sc));
("rename the identifier", String::new()) ("rename the identifier", String::new())
} }
} else { } else {

2
src/test/ui/lint/lint-non-snake-case-identifiers-suggestion-reserved.stderr
View File

@ -60,6 +60,8 @@ error: variable `Super` should have a snake case name
| |
LL | let Super: usize = 0; LL | let Super: usize = 0;
| ^^^^^ help: rename the identifier | ^^^^^ help: rename the identifier
|
= note: `super` cannot be used as a raw identifier
error: aborting due to 4 previous errors; 2 warnings emitted error: aborting due to 4 previous errors; 2 warnings emitted