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Don't mutate shared lookahead nodes when setting the extra flag

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Max Brunsfeld 2015-12-15 22:28:50 -08:00
parent 71059f1d66
commit 3c3d95345f
3 changed files with 10 additions and 0 deletions
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src/runtime/tree.h
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@ -40,6 +40,7 @@ struct TSTree {
TSTree *ts_tree_make_leaf(TSSymbol, TSLength, TSLength, TSSymbolMetadata);
TSTree *ts_tree_make_node(TSSymbol, size_t, TSTree **, TSSymbolMetadata);
TSTree *ts_tree_make_copy(TSTree *child);
TSTree *ts_tree_make_error(TSLength, TSLength, char);
void ts_tree_retain(TSTree *tree);
void ts_tree_release(TSTree *tree);