File: t_1_018.cpp

package info (click to toggle)
boost1.88 1.88.0-1
  • links: PTS, VCS
  • area: main
  • in suites: trixie
  • size: 576,932 kB
  • sloc: cpp: 4,149,234; xml: 136,789; ansic: 35,092; python: 33,910; asm: 5,698; sh: 4,604; ada: 1,681; makefile: 1,633; pascal: 1,139; perl: 1,124; sql: 640; yacc: 478; ruby: 271; java: 77; lisp: 24; csh: 6
file content (42 lines) | stat: -rw-r--r-- 1,130 bytes parent folder | download | duplicates (14)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
/*=============================================================================
    Boost.Wave: A Standard compliant C++ preprocessor library
    http://www.boost.org/

    Copyright (c) 2001-2012 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)
=============================================================================*/

// Tests macro expansion sequence and proper rescanning 

#define macro() expr_2
#define macro_2() expr

#define par() ()

#define expr macro par ()
#define expr_2 macro_2 par par par()

#define scan(x) x

//R #line 24 "t_1_018.cpp"
//R macro ()
expr
//R #line 27 "t_1_018.cpp"
//R macro_2 par par ()
scan(expr)
//R #line 30 "t_1_018.cpp"
//R macro_2 par ()
scan(scan(expr))
//R #line 33 "t_1_018.cpp"
//R macro_2 ()
scan(scan(scan(expr)))
//R #line 36 "t_1_018.cpp"
//R macro ()
scan(scan(scan(scan(expr))))
//R #line 39 "t_1_018.cpp"
//R macro_2 par par ()
scan(scan(scan(scan(scan(expr)))))
//R #line 42 "t_1_018.cpp"
//R macro_2 par ()
scan(scan(scan(scan(scan(scan(expr))))))