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Handle parent nodes with simple aliases in query analysis

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This commit is contained in:
Max Brunsfeld 2020-06-26 15:05:10 -07:00
parent 19baa5fd5e
commit 997ef45992
1 changed files with 5 additions and 3 deletions
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8
lib/src/query.c
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@ -755,11 +755,12 @@ static bool ts_query__analyze_patterns(TSQuery *self, unsigned *impossible_index
for (unsigned i = 0; i < count; i++) {
const TSParseAction *action = &actions[i];
if (action->type == TSParseActionTypeReduce) {
TSSymbol symbol = self->language->public_symbol_map[action->params.reduce.symbol];
array_search_sorted_by(
&subgraphs,
0,
.symbol,
action->params.reduce.symbol,
symbol,
&subgraph_index,
&exists
);
@ -784,11 +785,12 @@ static bool ts_query__analyze_patterns(TSQuery *self, unsigned *impossible_index
TSStateId next_state = ts_language_next_state(self->language, state, sym);
if (next_state != 0) {
state_predecessor_map_add(&predecessor_map, next_state, state);
TSSymbol symbol = self->language->public_symbol_map[sym];
array_search_sorted_by(
&subgraphs,
subgraph_index,
.symbol,
sym,
symbol,
&subgraph_index,
&exists
);
@ -850,7 +852,7 @@ static bool ts_query__analyze_patterns(TSQuery *self, unsigned *impossible_index
printf(" %u, %s:\n", subgraph->symbol, ts_language_symbol_name(self->language, subgraph->symbol));
for (unsigned j = 0; j < subgraph->nodes.size; j++) {
AnalysisSubgraphNode *node = &subgraph->nodes.contents[j];
printf(" {state: %u, child_index: %u}\n", node->state, node->child_index);
printf(" {state: %u, child_index: %u, production_id: %u}\n", node->state, node->child_index, node->production_id);
}
printf("\n");
}