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Store error recovery actions in the normal parse table

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This commit is contained in:
Max Brunsfeld 2016-06-27 14:07:47 -07:00
parent 08e47001f1
commit 8c26d99353
11 changed files with 84 additions and 112 deletions
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8
src/runtime/stack.c
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@ -112,7 +112,7 @@ static StackNode *stack_node_new(StackNode *next, TSTree *tree, bool is_pending,
if (tree) {
ts_tree_retain(tree);
if (state == ts_parse_state_error) {
if (state == TS_STATE_ERROR) {
if (!tree->extra) {
node->error_cost++;
}
@ -285,7 +285,7 @@ Stack *ts_stack_new() {
goto error;
self->base_node =
stack_node_new(NULL, NULL, false, 0, ts_length_zero(), &self->node_pool);
stack_node_new(NULL, NULL, false, 1, ts_length_zero(), &self->node_pool);
stack_node_retain(self->base_node);
if (!self->base_node)
goto error;
@ -377,7 +377,7 @@ INLINE StackIterateAction pop_count_callback(void *payload, TSStateId state,
return StackIteratePop | StackIterateStop;
}
if (state == ts_parse_state_error) {
if (state == TS_STATE_ERROR) {
if (pop_session->found_valid_path || pop_session->found_error) {
return StackIterateStop;
} else {
@ -544,7 +544,7 @@ bool ts_stack_print_dot_graph(Stack *self, const char **symbol_names, FILE *f) {
all_paths_done = false;
fprintf(f, "node_%p [", node);
if (node->state == ts_parse_state_error)
if (node->state == TS_STATE_ERROR)
fprintf(f, "label=\"?\"");
else if (node->link_count == 1 && node->links[0].tree &&
node->links[0].tree->extra)