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Assign sizes to error nodes in handle_error

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This commit is contained in:
Max Brunsfeld 2014-08-28 18:35:30 -07:00
parent a72b79f7f3
commit 604b149c4b
3 changed files with 25 additions and 0 deletions
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2
src/runtime/parser.c
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@ -132,6 +132,7 @@ static void lex(TSParser *parser, TSStateId lex_state) {
static int handle_error(TSParser *parser) {
TSTree *error = parser->lookahead;
ts_tree_retain(error);
size_t start_position = ts_lexer_position(&parser->lexer);
for (;;) {
@ -166,6 +167,7 @@ static int handle_error(TSParser *parser) {
if (action_after_error.type != TSParseActionTypeError) {
DEBUG_PARSE("RECOVER %u", state_after_error);
error->size = ts_lexer_position(&parser->lexer) - start_position + 1;
ts_stack_shrink(&parser->stack, i + 1);
ts_stack_push(&parser->stack, state_after_error, error);
ts_tree_release(error);