37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
/**
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* Contains the logging framework used for logging errors during compilation.
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*/
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#ifndef LOG_H
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#define LOG_H
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#include "location.h"
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/**
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* A method that can log an error.
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*/
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typedef void LogError(const char* msg);
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/**
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* Sets the destination for log errors.
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*/
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void log_set_output(LogError* destination);
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/**
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* Logs an error to the destination.
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*/
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void log_error(const char* msg);
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/**
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* Logs a pretty error with additional information about the line where the error occurred.
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*
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* The @p msg parameter can contain format specifiers like printf, and the additional arguments will be formatted into the message.
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* It additionally supports the `%S` format specifier, which can be used to format a `String` structure from `string.h`.
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*
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* @param loc The location where the error occurred.
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* @param msg The error message to log. This can contain format specifiers like printf, and the additional arguments will be formatted into the message.
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* @param ... Additional arguments to format into the error message.
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*/
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void log_on_line(Location* loc, const char* msg, ...);
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#endif
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