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Fix leaked lookahead trees in normal parsing

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This commit is contained in:
Max Brunsfeld 2016-01-29 17:31:43 -08:00
parent a74bf7ece1
commit 7c44b0e387
7 changed files with 85 additions and 36 deletions
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4
src/runtime/tree.c
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@ -76,6 +76,8 @@ void ts_tree_assign_parents(TSTree *self) {
}
void ts_tree_set_children(TSTree *self, size_t child_count, TSTree **children) {
if (self->child_count > 0)
ts_free(self->children);
self->children = children;
self->child_count = child_count;
self->named_child_count = 0;
@ -131,6 +133,8 @@ void ts_tree_retain(TSTree *self) {
}
void ts_tree_release(TSTree *self) {
if (!self)
return;
assert(self->ref_count > 0);
self->ref_count--;
if (self->ref_count == 0) {