| /* Test that assignment of a read-only variable that gets const-ness | |
| from a read-only field is diagnosed. */ | |
| /* Origin: Joseph Myers <joseph@codesourcery.com> */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "" } */ | |
| struct s { const int a; } x; | |
| typeof (x.a) b; | |
| void | |
| f (void) | |
| { | |
| x.a = 1; /* { dg-error "error: assignment of read-only member 'a'" } */ | |
| b = 1; /* { dg-error "error: assignment of read-only variable 'b'" } */ | |
| } |