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internal: Remove redundant database query in mutability diagnostics
The `unused_mut` diagnostic previously called
`d.local.primary_source(ctx.sema.db).syntax_ptr()` twice, resulting
in a redundant database query. This removes the second invocation,
reusing the `ast` variable that was already declared.
Signed-off-by: Xiaobo Liu <[email protected]>
| -rw-r--r-- | crates/ide-diagnostics/src/handlers/mutability_errors.rs | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/crates/ide-diagnostics/src/handlers/mutability_errors.rs b/crates/ide-diagnostics/src/handlers/mutability_errors.rs index 18280a4add..9a5ad375dc 100644 --- a/crates/ide-diagnostics/src/handlers/mutability_errors.rs +++ b/crates/ide-diagnostics/src/handlers/mutability_errors.rs @@ -87,7 +87,6 @@ pub(crate) fn unused_mut(ctx: &DiagnosticsContext<'_>, d: &hir::UnusedMut) -> Op use_range, )]) })(); - let ast = d.local.primary_source(ctx.sema.db).syntax_ptr(); Some( Diagnostic::new_with_syntax_node_ptr( ctx, |