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comparison gcc/testsuite/gcc.dg/cpp/strp1.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 /* { dg-do run } */
2
3 /* Regression test for stringizing and token pasting.
4 We got internal escape markers in the strings. */
5
6 #include <string.h>
7 #include <stdlib.h>
8
9 #define S(x) _S(x)
10 #define _S(x) #x
11
12 #define I 1
13 static const char s1[] = S(I.1);
14 static const char t1[] = "1.1";
15
16 #define f h
17 #define h(a) a+f
18 static const char s2[] = S( f(1)(2) );
19 static const char t2[] = "1+h(2)";
20
21 #undef I
22 #undef f
23 #undef h
24
25 int
26 main(void)
27 {
28 if (strcmp (s1, t1))
29 abort ();
30
31 if (strcmp (s2, t2))
32 abort ();
33
34 return 0;
35 }