st/lang
1
0
Fork 0
mirror of https://codeberg.org/ProgramSnail/lang.git synced 2026-01-25 21:17:11 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

expression builders finished, type builders started

Browse source
This commit is contained in:
ProgramSnail 2023-07-22 13:33:33 +03:00
parent 6682e0beb1
commit 535d8d26c3
12 changed files with 909 additions and 76 deletions
Download patch file Download diff file Expand all files Collapse all files

70
include/error_handling.hpp Normal file
View file

@ -0,0 +1,70 @@
#pragma once
#include "basic_nodes.hpp"
#include "tree_sitter_wrapper.hpp"
#include <iostream>
namespace error_handling {
inline void print_position(std::ostream &out,
std::pair<size_t, size_t> start_position,
std::pair<size_t, size_t> end_position) {
out << '[' << start_position.first + 1 << ", " << start_position.second + 1
<< "] - [" << end_position.first + 1 << ", " << end_position.second + 1
<< ']';
}
inline void handle_general_error(const std::string &message) {
std::cerr << "\x1b[1;31mGeneral Error:\x1b[0m " << message << ".\n";
exit(1);
}
inline void
handle_internal_error(const std::string &message, const std::string &place,
std::optional<nodes::Node> node = std::nullopt) {
std::cerr << "\x1b[1;31mInternal Error:\x1b[0m " << message << " at "
<< place;
if (node.has_value()) {
std::cerr << ", at ";
print_position(std::cerr, node.value().get_start_position(),
node.value().get_end_position());
}
std::cerr << ".\n";
exit(1);
}
inline void handle_parsing_error(const std::string &message,
parser::ParseTree::Node parse_node) {
std::cerr << "\x1b[1;31mParsing Error:\x1b[0m " << message << " at ";
print_position(std::cerr, parse_node.get_start_point(),
parse_node.get_end_point());
std::cerr << ".\n";
exit(1);
}
inline void handle_typecheck_error(const std::string &message,
nodes::Node node) {
std::cerr << "\x1b[1;31mTypecheck Error:\x1b[0m " << message << " at ";
print_position(std::cerr, node.get_start_position(), node.get_end_position());
std::cerr << ".\n";
exit(1);
}
inline void handle_runtime_error(const std::string &message, nodes::Node node) {
std::cerr << "\x1b[1;31mRuntime Error:\x1b[0m " << message << " at ";
print_position(std::cerr, node.get_start_position(), node.get_end_position());
std::cerr << ".\n";
exit(1);
}
inline void handle_names_error(const std::string &message, nodes::Node node) {
std::cerr << "\x1b[1;31mNames Error:\x1b[0m " << message << " at ";
print_position(std::cerr, node.get_start_position(), node.get_end_position());
std::cerr << ".\n";
exit(1);
}
template <typename T> inline void debug_print(const T &value) {
std::cerr << "\x1b[1;33mDebug:\x1b[0m " << value << '\n';
}
} // namespace error_handling