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Minor simplification

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This commit is contained in:
Aleksey Kladov 2020-02-18 18:52:33 +01:00
parent 04080dc4f6
commit 97ab471b6d
1 changed files with 3 additions and 6 deletions
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9
crates/ra_ide/src/syntax_highlighting.rs
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@ -95,7 +95,6 @@ pub(crate) fn highlight(db: &RootDatabase, file_id: FileId) -> Vec<HighlightedRa
_ if in_macro_call.is_some() => {
if let Some(token) = node.as_token() {
if let Some((tag, binding_hash)) = highlight_token_tree(
db,
&mut sb,
&analyzer,
&mut bindings_shadow_count,
@ -111,7 +110,6 @@ pub(crate) fn highlight(db: &RootDatabase, file_id: FileId) -> Vec<HighlightedRa
}
_ => {
if let Some((tag, binding_hash)) = highlight_node(
db,
&mut sb,
&mut bindings_shadow_count,
InFile::new(file_id.into(), node.clone()),
@ -151,7 +149,6 @@ fn highlight_macro(node: InFile<SyntaxElement>) -> Option<TextRange> {
}
fn highlight_token_tree(
db: &RootDatabase,
sb: &mut SourceBinder<RootDatabase>,
analyzer: &SourceAnalyzer,
bindings_shadow_count: &mut FxHashMap<Name, u32>,
@ -160,7 +157,7 @@ fn highlight_token_tree(
if token.value.parent().kind() != TOKEN_TREE {
return None;
}
let token = descend_into_macros_with_analyzer(db, analyzer, token);
let token = descend_into_macros_with_analyzer(sb.db, analyzer, token);
let expanded = {
let parent = token.value.parent();
// We only care Name and Name_ref
@ -170,15 +167,15 @@ fn highlight_token_tree(
}
};
highlight_node(db, sb, bindings_shadow_count, expanded)
highlight_node(sb, bindings_shadow_count, expanded)
}
fn highlight_node(
db: &RootDatabase,
sb: &mut SourceBinder<RootDatabase>,
bindings_shadow_count: &mut FxHashMap<Name, u32>,
node: InFile<SyntaxElement>,
) -> Option<(&'static str, Option<u64>)> {
let db = sb.db;
let mut binding_hash = None;
let tag = match node.value.kind() {
FN_DEF => {