1 /* Test that binary constants are accepted in C2X mode: compat warnings.  */
2 /* { dg-do compile } */
3 /* { dg-options "-std=c2x -Wc11-c2x-compat" } */
4 
5 int a = 0b1; /* { dg-warning "C2X feature" } */
6 #if 0b101 /* { dg-warning "C2X feature" } */
7 #endif
8 
9 int b = 0B1; /* { dg-warning "C2X feature" } */
10 #if 0B101 /* { dg-warning "C2X feature" } */
11 #endif
12