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Add debug log when re-lexing during error handling

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This commit is contained in:
Max Brunsfeld 2014-09-05 18:38:17 -07:00
parent 6cf267efaf
commit 8512af712e
1 changed files with 2 additions and 1 deletions
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3
src/runtime/parser.c
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@ -51,7 +51,7 @@ static size_t breakdown_stack(TSParser *parser, TSInputEdit *edit) {
ts_stack_push(stack, next_state, child);
position += ts_tree_total_size(child);
DEBUG_PARSE("PUT_BACK %s %u",
DEBUG_PARSE("PUT BACK %s %u",
parser->language->symbol_names[child->symbol], next_state);
}
@ -167,6 +167,7 @@ static int handle_error(TSParser *parser) {
* were consumed, advance the lexer to the next character.
*/
size_t prev_position = ts_lexer_position(&parser->lexer);
DEBUG_PARSE("LEX AGAIN");
lex(parser, ts_lex_state_error);
parser->lookahead->padding = 0;
if (ts_lexer_position(&parser->lexer) == prev_position)