Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/syntax/src/syntax_editor/edit_algo.rs')
| -rw-r--r-- | crates/syntax/src/syntax_editor/edit_algo.rs | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/crates/syntax/src/syntax_editor/edit_algo.rs b/crates/syntax/src/syntax_editor/edit_algo.rs index 55e8867a46..b769c94110 100644 --- a/crates/syntax/src/syntax_editor/edit_algo.rs +++ b/crates/syntax/src/syntax_editor/edit_algo.rs @@ -81,7 +81,12 @@ pub(super) fn apply_edits(editor: SyntaxEditor) -> SyntaxEdit { "some replace change ranges intersect: {:?}", changes ) { - return SyntaxEdit { root, annotations: Default::default(), changed_elements: vec![] }; + return SyntaxEdit { + old_root: root.clone(), + new_root: root, + annotations: Default::default(), + changed_elements: vec![], + }; } #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)] @@ -273,7 +278,12 @@ pub(super) fn apply_edits(editor: SyntaxEditor) -> SyntaxEdit { annotation_groups.entry(annotation).or_insert(vec![]).push(element); } - SyntaxEdit { root, changed_elements, annotations: annotation_groups } + SyntaxEdit { + old_root: tree_mutator.immutable, + new_root: root, + changed_elements, + annotations: annotation_groups, + } } fn to_owning_node(element: &SyntaxElement) -> SyntaxNode { @@ -329,6 +339,7 @@ impl ChangedAncestor { } struct TreeMutator { + immutable: SyntaxNode, mutable_clone: SyntaxNode, } @@ -336,7 +347,7 @@ impl TreeMutator { fn new(immutable: &SyntaxNode) -> TreeMutator { let immutable = immutable.clone(); let mutable_clone = immutable.clone_for_update(); - TreeMutator { mutable_clone } + TreeMutator { immutable, mutable_clone } } fn make_element_mut(&self, element: &SyntaxElement) -> SyntaxElement { |