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refactor(treesitter): avoid unnecessarily copying tree

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node:tree() now already copies the tree before returning it, for memory
safety reasons.
This commit is contained in:
Rodrigodd
2025-06-04 19:26:54 -03:00
committed by Lewis Russell
parent 99e6294819
commit 744674900f
1 changed files with 2 additions and 4 deletions
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6
runtime/lua/vim/treesitter/query.lua
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@@ -979,8 +979,7 @@ function Query:iter_captures(node, source, start, stop, opts)
start, stop = value_or_node_range(start, stop, node) start, stop = value_or_node_range(start, stop, node)
-- Copy the tree to ensure it is valid during the entire lifetime of the iterator local tree = node:tree()
local tree = node:tree():copy()
local cursor = vim._create_ts_querycursor(node, self.query, start, stop, opts) local cursor = vim._create_ts_querycursor(node, self.query, start, stop, opts)
-- For faster checks that a match is not in the cache. -- For faster checks that a match is not in the cache.
@@ -1079,8 +1078,7 @@ function Query:iter_matches(node, source, start, stop, opts)
start, stop = value_or_node_range(start, stop, node) start, stop = value_or_node_range(start, stop, node)
-- Copy the tree to ensure it is valid during the entire lifetime of the iterator local tree = node:tree()
local tree = node:tree():copy()
local cursor = vim._create_ts_querycursor(node, self.query, start, stop, opts) local cursor = vim._create_ts_querycursor(node, self.query, start, stop, opts)
local function iter() local function iter()