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Remove dead code

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This commit is contained in:
Lukas Wirth 2022-06-03 15:46:17 +02:00
parent c5dcc77b40
commit c522669f00
3 changed files with 2 additions and 79 deletions
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4
crates/ide-completion/src/completions/flyimport.rs
View File

@ -110,10 +110,8 @@ pub(crate) fn import_on_the_fly(acc: &mut Completions, ctx: &CompletionContext)
if !ctx.config.enable_imports_on_the_fly {
return None;
}
if matches!(ctx.path_kind(), Some(PathKind::Vis { .. } | PathKind::Use))
if matches!(ctx.path_kind(), Some(PathKind::Vis { .. } | PathKind::Use | PathKind::Item { .. }))
|| ctx.is_path_disallowed()
|| ctx.expects_item()
|| ctx.expects_assoc_item()
{
return None;
}

8
crates/ide-completion/src/context.rs
View File

@ -334,14 +334,6 @@ impl<'a> CompletionContext<'a> {
self.dot_receiver().is_some()
}
pub(crate) fn expects_assoc_item(&self) -> bool {
matches!(self.completion_location, Some(ImmediateLocation::Trait | ImmediateLocation::Impl))
}
pub(crate) fn expects_item(&self) -> bool {
matches!(self.completion_location, Some(ImmediateLocation::ItemList))
}
// FIXME: This shouldn't exist
pub(crate) fn expects_generic_arg(&self) -> bool {
matches!(self.completion_location, Some(ImmediateLocation::GenericArgList(_)))

69
crates/ide-completion/src/patterns.rs
View File

@ -39,13 +39,7 @@ pub(crate) enum TypeAnnotation {
/// from which file the nodes are.
#[derive(Clone, Debug, PartialEq, Eq)]
pub(crate) enum ImmediateLocation {
Impl,
Trait,
TupleField,
RefExpr,
IdentPat,
StmtList,
ItemList,
TypeBound,
/// Original file ast node
TypeAnnotation(TypeAnnotation),
@ -140,30 +134,14 @@ pub(crate) fn determine_location(
_ => parent,
},
// SourceFile
None => {
return match node.kind() {
MACRO_ITEMS | SOURCE_FILE => Some(ImmediateLocation::ItemList),
_ => None,
}
}
None => return None,
};
let res = match_ast! {
match parent {
ast::IdentPat(_) => ImmediateLocation::IdentPat,
ast::StmtList(_) => ImmediateLocation::StmtList,
ast::SourceFile(_) => ImmediateLocation::ItemList,
ast::ItemList(_) => ImmediateLocation::ItemList,
ast::RefExpr(_) => ImmediateLocation::RefExpr,
ast::TupleField(_) => ImmediateLocation::TupleField,
ast::TupleFieldList(_) => ImmediateLocation::TupleField,
ast::TypeBound(_) => ImmediateLocation::TypeBound,
ast::TypeBoundList(_) => ImmediateLocation::TypeBound,
ast::AssocItemList(it) => match it.syntax().parent().map(|it| it.kind()) {
Some(IMPL) => ImmediateLocation::Impl,
Some(TRAIT) => ImmediateLocation::Trait,
_ => return None,
},
ast::GenericArgList(_) => sema
.find_node_at_offset_with_macros(original_file, offset)
.map(ImmediateLocation::GenericArgList)?,
@ -359,56 +337,11 @@ mod tests {
});
}
#[test]
fn test_trait_loc() {
check_location(r"trait A { f$0 }", ImmediateLocation::Trait);
check_location(r"trait A { #[attr] f$0 }", ImmediateLocation::Trait);
check_location(r"trait A { f$0 fn f() {} }", ImmediateLocation::Trait);
check_location(r"trait A { fn f() {} f$0 }", ImmediateLocation::Trait);
check_location(r"trait A$0 {}", None);
check_location(r"trait A { fn f$0 }", None);
}
#[test]
fn test_impl_loc() {
check_location(r"impl A { f$0 }", ImmediateLocation::Impl);
check_location(r"impl A { #[attr] f$0 }", ImmediateLocation::Impl);
check_location(r"impl A { f$0 fn f() {} }", ImmediateLocation::Impl);
check_location(r"impl A { fn f() {} f$0 }", ImmediateLocation::Impl);
check_location(r"impl A$0 {}", None);
check_location(r"impl A { fn f$0 }", None);
}
#[test]
fn test_block_expr_loc() {
check_location(r"fn my_fn() { let a = 2; f$0 }", ImmediateLocation::StmtList);
check_location(r"fn my_fn() { f$0 f }", ImmediateLocation::StmtList);
}
#[test]
fn test_ident_pat_loc() {
check_location(r"fn my_fn(m$0) {}", ImmediateLocation::IdentPat);
check_location(r"fn my_fn() { let m$0 }", ImmediateLocation::IdentPat);
check_location(r"fn my_fn(&m$0) {}", ImmediateLocation::IdentPat);
check_location(r"fn my_fn() { let &m$0 }", ImmediateLocation::IdentPat);
}
#[test]
fn test_ref_expr_loc() {
check_location(r"fn my_fn() { let x = &m$0 foo; }", ImmediateLocation::RefExpr);
}
#[test]
fn test_item_list_loc() {
check_location(r"i$0", ImmediateLocation::ItemList);
check_location(r"#[attr] i$0", ImmediateLocation::ItemList);
check_location(r"fn f() {} i$0", ImmediateLocation::ItemList);
check_location(r"mod foo { f$0 }", ImmediateLocation::ItemList);
check_location(r"mod foo { #[attr] f$0 }", ImmediateLocation::ItemList);
check_location(r"mod foo { fn f() {} f$0 }", ImmediateLocation::ItemList);
check_location(r"mod foo$0 {}", None);
}
#[test]
fn test_impl_prev_sibling() {
check_prev_sibling(r"impl A w$0 ", ImmediatePrevSibling::ImplDefType);