1 /* { dg-do compile } */
2 /* { dg-options "-std=iso9899:1999 -pedantic-errors -Wno-shift-overflow" } */
4 #define INTM1 (sizeof (int) * __CHAR_BIT__ - 1)
6 enum { A
= 1 << INTM1
}; /* { dg-error "constant expression" } */
7 int k
= 1 << INTM1
; /* { dg-error "constant expression" } */
13 case 1 << INTM1
: break; /* { dg-error "constant expression" } */