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misc fixes

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DropDemBits 2024-09-02 22:53:54 -04:00
parent d929121f7b
commit 69e8393963
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3 changed files with 20 additions and 26 deletions
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8
crates/syntax/src/syntax_editor/mapping.rs
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@ -1,3 +1,7 @@
//! Maps syntax elements through disjoint syntax nodes.
//!
//! [`SyntaxMappingBuilder`] should be used to create mappings to add to a [`SyntaxEditor`]
use itertools::Itertools;
use rustc_hash::FxHashMap;
@ -168,11 +172,11 @@ impl SyntaxMapping {
match (input_mapping, input_ancestor) {
(Some(input_mapping), _) => {
// A mapping exists at the input, follow along the tree
Some(self.upmap_child(&input_mapping, &input_mapping, &output_root))
Some(self.upmap_child(&input_mapping, &input_mapping, output_root))
}
(None, Some(input_ancestor)) => {
// A mapping exists at an ancestor, follow along the tree
Some(self.upmap_child(input, &input_ancestor, &output_root))
Some(self.upmap_child(input, &input_ancestor, output_root))
}
(None, None) => {
// No mapping exists at all, is the same position in the final tree