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| author | Yuri Astrakhan <YuriAstrakhan@gmail.com> | 2024-07-19 11:51:21 -0400 |
|---|---|---|
| committer | Yuri Astrakhan <YuriAstrakhan@gmail.com> | 2024-07-19 14:52:07 -0400 |
| commit | aef0e346de744faeaa522b9c08562bb3e1814adc (patch) | |
| tree | 1d670ae42ce9ba8f4160dae59cc5ad09ace97d86 /compiler/rustc_hir_analysis/src/errors | |
| parent | 0cd01aac6a80735cc936f75b45e3545a5273e2ad (diff) | |
| download | rust-aef0e346de744faeaa522b9c08562bb3e1814adc.tar.gz rust-aef0e346de744faeaa522b9c08562bb3e1814adc.zip | |
Avoid ref when using format! in compiler
Clean up a few minor refs in `format!` macro, as it has a performance cost. Apparently the compiler is unable to inline `format!("{}", &variable)`, and does a run-time double-reference instead (format macro already does one level referencing). Inlining format args prevents accidental `&` misuse.
Diffstat (limited to 'compiler/rustc_hir_analysis/src/errors')
| -rw-r--r-- | compiler/rustc_hir_analysis/src/errors/wrong_number_of_generic_args.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_hir_analysis/src/errors/wrong_number_of_generic_args.rs b/compiler/rustc_hir_analysis/src/errors/wrong_number_of_generic_args.rs index 6426ad9dc18..10be69a9fbb 100644 --- a/compiler/rustc_hir_analysis/src/errors/wrong_number_of_generic_args.rs +++ b/compiler/rustc_hir_analysis/src/errors/wrong_number_of_generic_args.rs @@ -651,7 +651,7 @@ impl<'a, 'tcx> WrongNumberOfGenericArgs<'a, 'tcx> { self.path_segment.hir_id, num_params_to_take, ); - debug!("suggested_args: {:?}", &suggested_args); + debug!("suggested_args: {suggested_args:?}"); match self.angle_brackets { AngleBrackets::Missing => { |