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| author | Aaron Kofsky <aaronko@umich.edu> | 2022-06-09 14:03:35 -0400 |
|---|---|---|
| committer | Aaron Kofsky <aaronko@umich.edu> | 2022-06-09 14:03:35 -0400 |
| commit | cdf66060666fa53cbca9647ac7434bdfd2cc37a5 (patch) | |
| tree | 6a1ca4eabff569c136d91778f33a5afdd9117218 /compiler | |
| parent | 211feb106a188fef698bb36d19402808f9930154 (diff) | |
| download | rust-cdf66060666fa53cbca9647ac7434bdfd2cc37a5.tar.gz rust-cdf66060666fa53cbca9647ac7434bdfd2cc37a5.zip | |
Use `multipart_suggestion` to create an applicable suggestion.
The "consider explicitly droping" can now suggest a machine applicable suggestion now.
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/rustc_lint/src/let_underscore.rs | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/compiler/rustc_lint/src/let_underscore.rs b/compiler/rustc_lint/src/let_underscore.rs index 520c865cc19..18661e8c505 100644 --- a/compiler/rustc_lint/src/let_underscore.rs +++ b/compiler/rustc_lint/src/let_underscore.rs @@ -154,11 +154,13 @@ fn build_and_emit_lint( "_unused", Applicability::MachineApplicable, ) - .span_suggestion_verbose( - init_span, + .multipart_suggestion( "consider explicitly droping with `std::mem::drop`", - "drop(...)", - Applicability::HasPlaceholders, + vec![ + (init_span.shrink_to_lo(), "drop(".to_string()), + (init_span.shrink_to_hi(), ")".to_string()), + ], + Applicability::MachineApplicable, ) .emit(); } |