t_1_001.cpp

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/*=============================================================================
    Boost.Wave: A Standard compliant C++ preprocessor library
    http://www.boost.org/

    Copyright (c) 2001-2008 Hartmut Kaiser. Distributed under the Boost
    Software License, Version 1.0. (See accompanying file
    LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
=============================================================================*/

// Test macro expansion order
#define A(x, y) x, y
#define B(x, y) [x][y]
#define C(x) B(x)

//R #line 16 "t_1_001.cpp"
C( A(2, 3) )      //R [2][3] 

//H 10: t_1_001.cpp(11): #define
//H 08: t_1_001.cpp(11): A(x, y)=x, y
//H 10: t_1_001.cpp(12): #define
//H 08: t_1_001.cpp(12): B(x, y)=[x][y]
//H 10: t_1_001.cpp(13): #define
//H 08: t_1_001.cpp(13): C(x)=B(x)
//H 00: t_1_001.cpp(16): C( A(2, 3) ), [t_1_001.cpp(13): C(x)=B(x)]
//H 00: t_1_001.cpp(16): A(2, 3), [t_1_001.cpp(11): A(x, y)=x, y]
//H 02: 2, 3
//H 03: 2, 3
//H 02: B(2, 3)
//H 00: t_1_001.cpp(13): B(2, 3), [t_1_001.cpp(12): B(x, y)=[x][y]]
//H 02: [2][3]
//H 03: [2][3]
//H 03: [2][3]