1 /* PR preprocessor/20356 */
2 /* { dg-do compile } */
3 /* { dg-options "-I$srcdir/gcc.dg/cpp -I$srcdir/gcc.dg/cpp/inc" } */
4 
5 #include <pr20356-aux.h>
6 
7 #ifndef PR20356_H
8 # error PR20356_H not defined
9 #endif
10 #ifndef INC_PR20356_H
11 # error INC_PR20356_H not defined
12 #endif
13 
14 int i;
15