dbg.h

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#pragma once
 
#include <filesystem>
 
#include <absl/container/flat_hash_map.h>
#include <absl/container/flat_hash_set.h>
#include <fe/loc.h>
#include <fe/sym.h>
 
#include "thorin/util/print.h"
 
namespace thorin {
 
namespace fs = std::filesystem;
 
using fe::Loc;
using fe::Pos;
using fe::Sym;
 
/// @name Formatted Output
///@{
/// Prefixes error message with `<location>: error: `.
template<class T = std::logic_error, class... Args> [[noreturn]] void error(Loc loc, const char* fmt, Args&&... args) {
    std::ostringstream o;
    print(o, "{}: error: ", loc);
    print(o, fmt, std::forward<Args&&>(args)...);
    throw T(o.str());
}
///@}
 
struct Dbg {
    Loc loc;
    Sym sym;
};
 
} // namespace thorin