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Merge #5822

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5822: Remove dead code
 r=matklad a=matklad

bors r+
🤖

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
This commit is contained in:
bors[bot] 2020-08-19 17:56:19 +00:00 committed by GitHub
commit 9051d6bc36
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 15 additions and 25 deletions
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40
crates/ide/src/syntax_highlighting.rs
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@ -484,9 +484,9 @@ fn highlight_element(
match name_kind {
Some(NameClass::ExternCrate(_)) => HighlightTag::Module.into(),
Some(NameClass::Definition(def)) => {
highlight_def(sema, db, def, None) | HighlightModifier::Definition
highlight_def(db, def) | HighlightModifier::Definition
}
Some(NameClass::ConstReference(def)) => highlight_def(sema, db, def, None),
Some(NameClass::ConstReference(def)) => highlight_def(db, def),
Some(NameClass::FieldShorthand { field, .. }) => {
let mut h = HighlightTag::Field.into();
if let Definition::Field(field) = field {
@ -520,7 +520,7 @@ fn highlight_element(
}
};
let mut h = highlight_def(sema, db, def, Some(name_ref.clone()));
let mut h = highlight_def(db, def);
if let Some(parent) = name_ref.syntax().parent() {
if matches!(parent.kind(), FIELD_EXPR | RECORD_PAT_FIELD) {
@ -736,34 +736,24 @@ fn highlight_method_call(
Some(h)
}
fn highlight_def(
sema: &Semantics<RootDatabase>,
db: &RootDatabase,
def: Definition,
name_ref: Option<ast::NameRef>,
) -> Highlight {
fn highlight_def(db: &RootDatabase, def: Definition) -> Highlight {
match def {
Definition::Macro(_) => HighlightTag::Macro,
Definition::Field(_) => HighlightTag::Field,
Definition::ModuleDef(def) => match def {
hir::ModuleDef::Module(_) => HighlightTag::Module,
hir::ModuleDef::Function(func) => {
return name_ref
.and_then(|name_ref| highlight_func_by_name_ref(sema, &name_ref))
.unwrap_or_else(|| {
let mut h = HighlightTag::Function.into();
if func.is_unsafe(db) {
h |= HighlightModifier::Unsafe;
}
match func.self_param(db) {
None => h,
Some(self_param) => match self_param.access(db) {
hir::Access::Exclusive => h | HighlightModifier::Mutable,
hir::Access::Shared | hir::Access::Owned => h,
},
}
});
let mut h = HighlightTag::Function.into();
if func.is_unsafe(db) {
h |= HighlightModifier::Unsafe;
}
if let Some(self_param) = func.self_param(db) {
match self_param.access(db) {
hir::Access::Exclusive => h |= HighlightModifier::Mutable,
hir::Access::Shared | hir::Access::Owned => (),
}
}
return h;
}
hir::ModuleDef::Adt(hir::Adt::Struct(_)) => HighlightTag::Struct,
hir::ModuleDef::Adt(hir::Adt::Enum(_)) => HighlightTag::Enum,