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/*
* phc -- the open source PHP compiler
* See doc/license/README.license for licensing information
*
* Error handling
*/
#ifndef PHC_ERROR_H
#define PHC_ERROR_H
#include <stdarg.h>
#include <iostream>
using namespace std;
class String;
namespace AST { class Node; }
namespace HIR { class Node; }
namespace MIR { class Node; }
namespace MICG { class Node; }
void phc_internal_error (const char* message, ...);
void phc_internal_error (const char* message, va_list args, String* filename, int line, int column);
void phc_internal_error (const char* message, String* filename, int line, int column, ...);
void phc_internal_error (const char* message, AST::Node*, ...);
void phc_internal_error (const char* message, HIR::Node*, ...);
void phc_internal_error (const char* message, MIR::Node*, ...);
void phc_internal_error (const char* message, MICG::Node*, ...);
void phc_error (const char* message, ...);
void phc_error (const char* message, va_list args, String* filename, int line, int column);
void phc_error (const char* message, String* filename, int line, int column, ...);
void phc_error (const char* message, AST::Node*, ...);
void phc_error (const char* message, HIR::Node*, ...);
void phc_error (const char* message, MIR::Node*, ...);
void phc_error (const char* message, MICG::Node*, ...);
void phc_warning (const char* message, ...);
void phc_warning (const char* message, va_list args, String* filename, int line, int column);
void phc_warning (const char* message, String* filename, int line, int column, ...);
void phc_warning (const char* message, AST::Node*, ...);
void phc_warning (const char* message, HIR::Node*, ...);
void phc_warning (const char* message, MIR::Node*, ...);
void phc_warning (const char* message, MICG::Node*, ...);
#define phc_unreachable() assert(0 && "Should be unreachable")
#define phc_TODO() assert(0 && "TODO")
void _phc_optimization_exception (string message, string filename, int line);
#define phc_optimization_exception(MSG) _phc_optimization_exception(MSG,__FILE__,__LINE__)
#define phc_optimization_assertion(COND) \
do { \
if (!(COND)) \
phc_optimization_exception("Assertion Failure (" #COND "). This means there is a bug in phc which should be reported."); \
} while(0)
#endif // PHC_ERROR_H
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