1 #define BIGU 0xfffff00000000000U
2 #define BIGUL 0xfffff00000000000UL
3 
4 static unsigned long a = BIGU;
5 static unsigned long b = BIGUL;
6 
7 /*
8  * check-name: constant-suffix
9  * check-command: sparse -m64 -Wconstant-suffix $file
10  * check-assert: sizeof(long) == 8
11  *
12  * check-error-start
13 constant-suffix-64.c:4:26: warning: constant 0xfffff00000000000U is so big it is unsigned long
14  * check-error-end
15  */
16 
17