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Explicitly compare regions between subtrees in get_changed_ranges

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This commit is contained in:
Max Brunsfeld 2017-08-06 17:16:29 -07:00
parent f5aa633011
commit ed11ddbd38
2 changed files with 176 additions and 165 deletions
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4
src/runtime/tree.c
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@ -155,7 +155,7 @@ Tree *ts_tree_make_copy(Tree *self) {
void ts_tree_assign_parents(Tree *self, TreePath *path, const TSLanguage *language) {
array_clear(path);
array_push(path, ((TreePathEntry){self, length_zero(), 0}));
array_push(path, ((TreePathEntry){self, length_zero(), 0, 0}));
while (path->size > 0) {
Tree *tree = array_pop(path).tree;
Length offset = length_zero();
@ -175,7 +175,7 @@ void ts_tree_assign_parents(Tree *self, TreePath *path, const TSLanguage *langua
child->context.alias_symbol = 0;
child->context.alias_is_named = false;
}
array_push(path, ((TreePathEntry){child, length_zero(), 0}));
array_push(path, ((TreePathEntry){child, length_zero(), 0, 0}));
}
offset = length_add(offset, ts_tree_total_size(child));
if (!child->extra) non_extra_index++;