traxys/tree-sitter
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Trim trailing whitespace

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This commit is contained in:
Max Brunsfeld 2014-06-16 21:33:35 -07:00
parent c312f985c8
commit 2c382b7363
7 changed files with 15 additions and 15 deletions
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4
src/compiler/build_tables/build_parse_table.cc
View file

@ -70,12 +70,12 @@ namespace tree_sitter {
for (const auto &pair : item_set) {
const ParseItem &item = pair.first;
const set<Symbol> &lookahead_symbols = pair.second;
if (item.is_done()) {
ParseAction action = (item.lhs == rules::START()) ?
ParseAction::Accept() :
ParseAction::Reduce(item.lhs, item.consumed_symbol_count, item.precedence());
for (auto &lookahead_sym : lookahead_symbols) {
auto current_actions = parse_table.states[state_id].actions;
auto current_action = current_actions.find(lookahead_sym);

12
src/compiler/build_tables/item_set_closure.cc
View file

@ -27,32 +27,32 @@ namespace tree_sitter {
ParseItem item = items_to_process.back().first;
set<Symbol> new_lookahead_symbols = items_to_process.back().second;
items_to_process.pop_back();
set<Symbol> &lookahead_symbols = result[item];
size_t previous_size = lookahead_symbols.size();
lookahead_symbols.insert(new_lookahead_symbols.begin(), new_lookahead_symbols.end());
if (lookahead_symbols.size() == previous_size)
continue;
for (const auto &pair : sym_transitions(item.rule)) {
const Symbol &symbol = pair.first;
const rule_ptr &next_rule = pair.second;
if (symbol.is_token() || symbol.is_built_in())
continue;
set<Symbol> next_lookahead_symbols = first_set(next_rule, grammar);
if (rule_can_be_blank(next_rule, grammar))
next_lookahead_symbols.insert(lookahead_symbols.begin(), lookahead_symbols.end());
items_to_process.push_back({
ParseItem(symbol, grammar.rule(symbol), 0),
next_lookahead_symbols
});
}
}
return result;
}
}

2
src/compiler/build_tables/parse_item.cc
View file

@ -15,7 +15,7 @@ namespace tree_sitter {
size_t consumed_symbol_count) :
Item(lhs, rule),
consumed_symbol_count(consumed_symbol_count) {}
bool ParseItem::operator==(const ParseItem &other) const {
return
(lhs == other.lhs) &&

2
src/compiler/rules/rules.cc
View file

@ -24,7 +24,7 @@ namespace tree_sitter {
namespace rules {
static const int KEYWORD_PRECEDENCE = 100;
static rule_ptr metadata(rule_ptr rule, map<MetadataKey, int> values) {
return std::make_shared<Metadata>(rule, values);
}