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Fix invalid usage of 'extra' field on non-shift parse action

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Max Brunsfeld 2017-12-28 17:17:58 -08:00
parent d9094e8146
commit adf47e2b57
1 changed files with 1 additions and 2 deletions
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3
src/runtime/parser.c
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@ -797,11 +797,10 @@ static void parser__do_potential_reductions(Parser *self, StackVersion starting_
ts_language_table_entry(self->language, state, symbol, &entry);
for (uint32_t i = 0; i < entry.action_count; i++) {
TSParseAction action = entry.actions[i];
if (action.params.extra) continue;
switch (action.type) {
case TSParseActionTypeShift:
case TSParseActionTypeRecover:
has_shift_action = true;
if (!action.params.extra) has_shift_action = true;
break;
case TSParseActionTypeReduce:
if (action.params.child_count > 0)