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//
// Copyright (c) 2002-2010 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// debug.h: Debugging utilities.
#ifndef COMPILER_DEBUG_H_
#define COMPILER_DEBUG_H_
#include <assert.h>
#ifdef _DEBUG
#define TRACE_ENABLED // define to enable debug message tracing
#endif // _DEBUG
// Outputs text to the debug log
#ifdef TRACE_ENABLED
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
void Trace(const char* format, ...);
#ifdef __cplusplus
}
#endif // __cplusplus
#else // TRACE_ENABLED
#define Trace(...) ((void)0)
#endif // TRACE_ENABLED
// A macro asserting a condition and outputting failures to the debug log
#define ASSERT(expression) do { \
if(!(expression)) \
Trace("Assert failed: %s(%d): "#expression"\n", __FUNCTION__, __LINE__); \
assert(expression); \
} while(0)
#define UNIMPLEMENTED() do { \
Trace("Unimplemented invoked: %s(%d)\n", __FUNCTION__, __LINE__); \
assert(false); \
} while(0)
#define UNREACHABLE() do { \
Trace("Unreachable reached: %s(%d)\n", __FUNCTION__, __LINE__); \
assert(false); \
} while(0)
#endif // COMPILER_DEBUG_H_
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