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Replace NodeType enum with SymbolMetadata bitfield

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This will allow storing other metadata about symbols, like if they
only appear as ubiquitous tokens
This commit is contained in:
Max Brunsfeld 2015-11-22 13:32:20 -08:00
parent 53424699e4
commit f08554e958
17 changed files with 541 additions and 512 deletions
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4
src/runtime/parser.c
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@ -170,7 +170,7 @@ static bool ts_parser__shift_extra(TSParser *self, int head, TSStateId state,
static TSTree *ts_parser__reduce(TSParser *self, int head, TSSymbol symbol,
int child_count, bool extra, bool count_extra) {
vector_clear(&self->reduce_parents);
TSNodeType node_type = self->language->node_types[symbol];
TSSymbolMetadata metadata = self->language->symbol_metadata[symbol];
Vector pop_results = ts_stack_pop(self->stack, head, child_count, count_extra);
int last_head_index = -1;
@ -198,7 +198,7 @@ static TSTree *ts_parser__reduce(TSParser *self, int head, TSSymbol symbol,
*/
if (!parent)
parent = ts_tree_make_node(symbol, pop_result->tree_count,
pop_result->trees, node_type);
pop_result->trees, metadata);
vector_push(&self->reduce_parents, &parent);
/*