blog-static/code/compiler/13/main.cpp

#include "ast.hpp"
#include <iostream>
#include "parser.hpp"
#include "compiler.hpp"
#include "error.hpp"

void yy::parser::error(const yy::location& loc, const std::string& msg) {
    std::cerr << "An error occured: " << msg << std::endl;
}

int main(int argc, char** argv) {
    if(argc != 2) {
        std::cerr << "please enter a file to compile." << std::endl;
        exit(1);
    }
    compiler cmp(argv[1]);

    try {
        cmp("program.o");
    } catch(unification_error& err) {
        err.pretty_print(std::cerr, cmp.get_file_manager(), cmp.get_type_manager());
    } catch(type_error& err) {
        err.pretty_print(std::cerr, cmp.get_file_manager());
    } catch (compiler_error& err) {
        err.pretty_print(std::cerr, cmp.get_file_manager());
    }
}