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Update clippy and rustfmt to new nightly (#16)

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DQ 2021-02-16 23:39:35 +01:00 • committed by GitHub
parent f6905735eb
commit e411243366
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2 changed files with 4 additions and 6 deletions
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2
rustfmt.toml
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@ -9,7 +9,7 @@ wrap_comments = true
format_code_in_doc_comments = true
format_macro_matchers = true
merge_imports = true
imports_granularity= "Crate"
reorder_impl_items = true

4
src/syntax.rs
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@ -158,15 +158,13 @@ impl<L: Language, D, R> SyntaxNode<L, D, R> {
// safety: protected by the write lock
let slot = unsafe { &mut *data.children.get_unchecked(i).get() };
let mut child_data = None;
if let Some(child) = slot {
if let Some(NodeOrToken::Node(node)) = slot {
// Tokens have no children that point to them, so if there are no external pointers
// and the pointer from the parent is dropped they will be dropped.
// Nodes may be pointed to by their children, hence we check them first.
if let NodeOrToken::Node(node) = child {
node.drop_recursive();
child_data = Some(node.data);
}
}
// if the above `if let` was true, this drops `child`
*slot = None;
if let Some(data) = child_data {