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minor: Simplify

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This commit is contained in:
Lukas Wirth 2024-01-16 13:36:07 +01:00
parent 0a8c7841e0
commit 6584e63506
2 changed files with 5 additions and 23 deletions
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9
crates/ide/src/highlight_related.rs
View file

@ -15,10 +15,10 @@ use syntax::{
ast::{self, HasLoopBody}, ast::{self, HasLoopBody},
match_ast, AstNode, match_ast, AstNode,
SyntaxKind::{self, IDENT, INT_NUMBER}, SyntaxKind::{self, IDENT, INT_NUMBER},
SyntaxNode, SyntaxToken, TextRange, T, SyntaxToken, TextRange, T,
}; };
use crate::{navigation_target::ToNav, references, NavigationTarget, TryToNav}; use crate::{navigation_target::ToNav, NavigationTarget, TryToNav};
#[derive(PartialEq, Eq, Hash)] #[derive(PartialEq, Eq, Hash)]
pub struct HighlightedRange { pub struct HighlightedRange {
@ -81,7 +81,7 @@ pub(crate) fn highlight_related(
} }
T![|] if config.closure_captures => highlight_closure_captures(sema, token, file_id), T![|] if config.closure_captures => highlight_closure_captures(sema, token, file_id),
T![move] if config.closure_captures => highlight_closure_captures(sema, token, file_id), T![move] if config.closure_captures => highlight_closure_captures(sema, token, file_id),
_ if config.references => highlight_references(sema, &syntax, token, pos), _ if config.references => highlight_references(sema, token, pos),
_ => None, _ => None,
} }
} }
@ -129,7 +129,6 @@ fn highlight_closure_captures(
fn highlight_references( fn highlight_references(
sema: &Semantics<'_, RootDatabase>, sema: &Semantics<'_, RootDatabase>,
node: &SyntaxNode,
token: SyntaxToken, token: SyntaxToken,
FilePosition { file_id, offset }: FilePosition, FilePosition { file_id, offset }: FilePosition,
) -> Option<Vec<HighlightedRange>> { ) -> Option<Vec<HighlightedRange>> {
@ -239,7 +238,7 @@ fn highlight_references(
continue; continue;
} }
let hl_range = nav.focus_range.map(|range| { let hl_range = nav.focus_range.map(|range| {
let category = references::decl_mutability(&def, node, range) let category = matches!(def, Definition::Local(l) if l.is_mut(sema.db))
.then_some(ReferenceCategory::Write); .then_some(ReferenceCategory::Write);
HighlightedRange { range, category } HighlightedRange { range, category }
}); });

19
crates/ide/src/references.rs
View file

@ -21,7 +21,6 @@ use ide_db::{
use itertools::Itertools; use itertools::Itertools;
use nohash_hasher::IntMap; use nohash_hasher::IntMap;
use syntax::{ use syntax::{
algo::find_node_at_offset,
ast::{self, HasName}, ast::{self, HasName},
match_ast, AstNode, match_ast, AstNode,
SyntaxKind::*, SyntaxKind::*,
@ -98,9 +97,8 @@ pub(crate) fn find_all_refs(
.or_default() .or_default()
.push((extra_ref.focus_or_full_range(), None)); .push((extra_ref.focus_or_full_range(), None));
} }
let decl_range = nav.focus_or_full_range();
Declaration { Declaration {
is_mut: decl_mutability(&def, sema.parse(nav.file_id).syntax(), decl_range), is_mut: matches!(def, Definition::Local(l) if l.is_mut(sema.db)),
nav, nav,
} }
}); });
@ -189,21 +187,6 @@ pub(crate) fn find_defs<'a>(
) )
} }
pub(crate) fn decl_mutability(def: &Definition, syntax: &SyntaxNode, range: TextRange) -> bool {
match def {
Definition::Local(_) | Definition::Field(_) => {}
_ => return false,
};
match find_node_at_offset::<ast::LetStmt>(syntax, range.start()) {
Some(stmt) if stmt.initializer().is_some() => match stmt.pat() {
Some(ast::Pat::IdentPat(it)) => it.mut_token().is_some(),
_ => false,
},
_ => false,
}
}
/// Filter out all non-literal usages for adt-defs /// Filter out all non-literal usages for adt-defs
fn retain_adt_literal_usages( fn retain_adt_literal_usages(
usages: &mut UsageSearchResult, usages: &mut UsageSearchResult,