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types for typecheck, sources manager

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ProgramSnail 2023-08-02 17:54:39 +03:00
parent 4714a05467
commit ef88e6af86
9 changed files with 353 additions and 104 deletions
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105
src/name_tree.cpp
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@ -5,36 +5,51 @@
namespace names {
// --- AnyStatementProxy
nodes::Statement *AnyStatementProxy::get() {
return name_tree_->nodes_.at(id_).get_statement().value();
}
const nodes::Statement *AnyStatementProxy::get() const {
return name_tree_->nodes_.at(id_).get_statement().value();
}
// --- NameTree
// --- public
bool NameTree::insert(const std::string &path, nodes::Statement &&statement) {
std::optional<AnyStatementProxy>
NameTree::insert(const std::string &path, nodes::Statement &&statement) {
auto name_ids = slice_path_to_name_ids(path);
size_t node_id = add_node(get_root(), name_ids);
if (nodes_[node_id].get_statement().has_value()) {
return false;
return std::nullopt;
}
nodes_[node_id].set_statement(std::move(statement));
return true;
return AnyStatementProxy(*this, node_id);
}
nodes::CombineResult NameTree::insert_combine(const std::string &path,
nodes::Statement &&statement) {
std::pair<std::optional<AnyStatementProxy>, nodes::CombineResult>
NameTree::insert_combine(const std::string &path,
nodes::Statement &&statement) {
auto name_ids = slice_path_to_name_ids(path);
size_t node_id = add_node(get_root(), name_ids);
if (!nodes_[node_id].get_statement().has_value()) {
nodes_[node_id].set_statement(std::move(statement));
return nodes::CombineResult::OK;
return {AnyStatementProxy(*this, node_id), nodes::CombineResult::OK};
}
return nodes_[node_id].get_statement().value()->combine(std::move(statement));
return {std::nullopt, nodes_[node_id].get_statement().value()->combine(
std::move(statement))};
}
std::optional<nodes::Statement *> NameTree::find(const std::string &path) {
std::optional<AnyStatementProxy> NameTree::find(const std::string &path) {
auto name_ids = slice_path_to_existing_name_ids(path);
if (!name_ids.has_value()) {
@ -44,24 +59,7 @@ std::optional<nodes::Statement *> NameTree::find(const std::string &path) {
auto node_id = find_node(get_root(), name_ids.value());
if (node_id.has_value()) {
return nodes_[node_id.value()].get_statement();
}
return std::nullopt;
}
std::optional<const nodes::Statement *>
NameTree::find(const std::string &path) const {
auto name_ids = slice_path_to_existing_name_ids(path);
if (!name_ids.has_value()) {
return std::nullopt;
}
auto node_id = find_node(get_root(), name_ids.value());
if (node_id.has_value()) {
return nodes_[node_id.value()].get_statement();
return AnyStatementProxy(*this, node_id.value());
}
return std::nullopt;
@ -71,33 +69,34 @@ void NameTree::print(printers::Printer &printer) const {
nodes_[get_root()].print(nodes_, printer);
}
// TODO
void NameTree::add_statement_children_to_tree() {
for (auto &node : nodes_) {
if (!node.get_statement().has_value()) {
continue;
}
switch (node.get_statement().value()->get_any()->index()) {
case 0: // Import
// TODO: link imported symbols, if named import, otherwise link imported
// symbols to root
break;
case 1: // FunctionDefinition
// TODO: link to result type
break;
case 2: // TypeDefinition
// TODO: link methods + link children to types + connect to typeclasses
break;
case 3: // EmptyLines
break;
default:
error_handling::handle_general_error(
"Unexpected statement type in name tree");
break;
}
}
}
// // TODO
// void NameTree::add_statement_children_to_tree() {
// for (auto &node : nodes_) {
// if (!node.get_statement().has_value()) {
// continue;
// }
//
// switch (node.get_statement().value()->get_any()->index()) {
// case 0: // Import
// // TODO: link imported symbols, if named import, otherwise link
// imported
// // symbols to root
// break;
// case 1: // FunctionDefinition
// // TODO: link to result type
// break;
// case 2: // TypeDefinition
// // TODO: link methods + link children to types + connect to typeclasses
// break;
// case 3: // EmptyLines
// break;
// default:
// error_handling::handle_general_error(
// "Unexpected statement type in name tree");
// break;
// }
// }
// }
// --- private