1 /* PR preprocessor/35061 */
2 /* Do nothing if there is nothing on the macro stack to pop. */
3
4 /* { dg-do preprocess } */
5
6 #define X 1
7 /* # pragma push_macro("X") */
8 # undef X
9 # pragma pop_macro("X")
10 #ifdef X
11 #error X is defined
12 #endif
13