1// Example from C99 6.10.3.4p9
2
3// RUN: %clang_cc1 -E %s | FileCheck -strict-whitespace %s
4
5#define debug(...) fprintf(stderr, __VA_ARGS__)
6#define showlist(...) puts(#__VA_ARGS__)
7#define report(test, ...) ((test)?puts(#test):\
8                           printf(__VA_ARGS__))
9debug("Flag");
10// CHECK: fprintf(stderr, "Flag");
11
12debug("X = %d\n", x);
13// CHECK: fprintf(stderr, "X = %d\n", x);
14
15showlist(The first, second, and third items.);
16// CHECK: puts("The first, second, and third items.");
17
18report(x>y, "x is %d but y is %d", x, y);
19// CHECK: ((x>y)?puts("x>y"): printf("x is %d but y is %d", x, y));
20
21