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Remove unnecessary conditional in parser__accept

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This commit is contained in:
Max Brunsfeld 2017-12-07 11:40:57 -08:00
parent 493db39363
commit 5d676de051
1 changed files with 11 additions and 16 deletions
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27
src/runtime/parser.c
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@ -747,22 +747,17 @@ static void parser__accept(Parser *self, StackVersion version,
TreeArray trees = slice.trees;
Tree *root = NULL;
if (trees.size == 1) {
root = trees.contents[0];
array_delete(&trees);
} else {
for (uint32_t j = trees.size - 1; j + 1 > 0; j--) {
Tree *child = trees.contents[j];
if (!child->extra) {
root = ts_tree_make_copy(child);
root->child_count = 0;
for (uint32_t k = 0; k < child->child_count; k++)
ts_tree_retain(child->children[k]);
array_splice(&trees, j, 1, child->child_count, child->children);
ts_tree_set_children(root, trees.size, trees.contents, self->language);
ts_tree_release(child);
break;
}
for (uint32_t j = trees.size - 1; j + 1 > 0; j--) {
Tree *child = trees.contents[j];
if (!child->extra) {
root = ts_tree_make_copy(child);
root->child_count = 0;
for (uint32_t k = 0; k < child->child_count; k++)
ts_tree_retain(child->children[k]);
array_splice(&trees, j, 1, child->child_count, child->children);
ts_tree_set_children(root, trees.size, trees.contents, self->language);
ts_tree_release(child);
break;
}
}