Logging.h File Reference

LLVM-style debug logging infrastructure. More...

#include <string>

Include dependency graph for Logging.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	LOG(X)

Functions
void	sammine_log::set_enabled_types (const std::string &types_str)
	Set the enabled debug types from command line (semicolon-separated).
const std::string &	sammine_log::get_enabled_types ()
	Get the enabled debug types string.
bool	sammine_log::is_type_in_list (const char *type, const std::string &list)
	Check if type is in semicolon-separated list.

Detailed Description

LLVM-style debug logging infrastructure.

This file provides LLVM-style debug logging capabilities where each source file can define DEBUG_TYPE to categorize its debug output, and users can enable specific debug types via the –diagnostics CLI flag.

Usage:

1. Define DEBUG_TYPE at the top of your source file: #define DEBUG_TYPE "lexer" #include "util/Logging.h"
2. Use LOG macro to emit debug output: LOG({ fmt::print(stderr, "[{}] message\n", DEBUG_TYPE); });
3. Enable specific debug types from command line: –diagnostics="lexer;parser"

Macro Definition Documentation

LOG

#define LOG

(

X

)

Value:

do {                                                                         \
  if (::sammine_log::is_type_in_list(DEBUG_TYPE,                             \
                                     ::sammine_log::get_enabled_types())) {  \
    X;                                                                       \
  }                                                                          \
} while (false)

LOG - Conditionally execute debug logging code

Example: LOG({ fmt::print(stderr, "[lexer] Token count: {}\n", count); });

Note: DEBUG_TYPE must be defined before using this macro.