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Fix false positive when marking nodes unreusable due to ambiguity

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This commit is contained in:
Max Brunsfeld 2016-05-30 14:16:55 -07:00
parent 1e42e68098
commit 96e2e49ef8
2 changed files with 8 additions and 4 deletions
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4
src/runtime/parser.c
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@ -122,7 +122,7 @@ static BreakdownResult ts_parser__breakdown_top_of_stack(TSParser *self,
} else if (!last_child->extra) {
TSParseAction action =
ts_language_last_action(self->language, state, last_child->symbol);
assert(action.type == TSParseActionTypeShift);
assert(action.type == TSParseActionTypeShift || action.type == TSParseActionTypeRecover);
state = action.data.to_state;
}
@ -415,7 +415,7 @@ static Reduction ts_parser__reduce(TSParser *self, StackVersion version,
}
TSStateId state = ts_stack_top_state(self->stack, slice.version);
if (fragile || self->is_split || ts_stack_version_count(self->stack) > 1) {
if (fragile || self->is_split || initial_version_count > 1) {
parent->fragile_left = true;
parent->fragile_right = true;
parent->parse_state = TS_TREE_STATE_ERROR;