diag.c File Reference

Diagnostic engine implementation. More...

#include "utils/diag.h"
#include "utils/compat.h"
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

Include dependency graph for diag.c:

Macros
#define	_POSIX_C_SOURCE   200809L
#define	DIAG_INITIAL_CAPACITY   16
#define	DIAG_MAX_ERRORS_DEFAULT   20
#define	DIAG_MSG_BUF_SIZE   1024
#define	ANSI_RESET   "\033[0m"
#define	ANSI_BOLD   "\033[1m"
#define	ANSI_RED   "\033[1;31m"
#define	ANSI_MAGENTA   "\033[1;35m"
#define	ANSI_CYAN   "\033[1;36m"
#define	ANSI_GREEN   "\033[1;32m"

Functions
struct diag_engine *	diag_engine_new (const char *filename, const char *source, long source_len)
	Create a new diagnostic engine.
void	diag_engine_free (struct diag_engine *engine)
	Free a diagnostic engine and all its entries.
void	diag_emit (struct diag_engine *engine, enum diag_severity severity, int line, int col, const char *fmt,...)
void	diag_print_all (struct diag_engine *engine, FILE *stream)
	Print all accumulated diagnostics to a stream. Uses ANSI colors if stream is a terminal.
int	diag_has_errors (struct diag_engine *engine)
	Check if any errors were emitted.
int	diag_error_count (struct diag_engine *engine)
	Get the number of errors emitted.

Detailed Description

Diagnostic engine implementation.

Function Documentation

diag_engine_new()

struct diag_engine * diag_engine_new	(	const char *	filename,
		const char *	source,
		long	source_len
	)

Create a new diagnostic engine.

Parameters

filename	Source filename (not owned, must outlive engine)
source	Source content string (not owned)
source_len	Length of source content

Returns

Pointer to new engine, or NULL on allocation failure