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nudt-compiler-cpp/include/utils/Log.h
2026-03-12 10:34:02 +08:00

21 lines
688 B
C++

// 轻量日志接口。
#pragma once
#include <cstddef>
#include <exception>
#include <iosfwd>
#include <string>
#include <string_view>
void LogInfo(std::string_view msg, std::ostream& os);
void LogError(std::string_view msg, std::ostream& os);
std::string FormatError(std::string_view stage, std::string_view msg);
std::string FormatErrorAt(std::string_view stage, std::size_t line,
std::size_t column, std::string_view msg);
bool HasErrorPrefix(std::string_view msg, std::string_view stage);
void PrintException(std::ostream& os, const std::exception& ex);
// 打印命令行帮助信息(用于 `compiler --help`)。
void PrintHelp(std::ostream& os);