src/test/ui/unsized/unsized5.rs

   1 // Test `?Sized` types not allowed in fields (except the last one).
   2
   3 struct S1<X: ?Sized> {
   4     f1: X,
   5     //~^ ERROR the size for values of type
   6     f2: isize,
   7 }
   8 struct S2<X: ?Sized> {
   9     f: isize,
  10     g: X,
  11     //~^ ERROR the size for values of type
  12     h: isize,
  13 }
  14 struct S3 {
  15     f: str,
  16     //~^ ERROR the size for values of type
  17     g: [usize]
  18 }
  19 struct S4 {
  20     f: [u8],
  21     //~^ ERROR the size for values of type
  22     g: usize
  23 }
  24 enum E<X: ?Sized> {
  25     V1(X, isize),
  26     //~^ ERROR the size for values of type
  27 }
  28 enum F<X: ?Sized> {
  29     V2{f1: X, f: isize},
  30     //~^ ERROR the size for values of type
  31 }
  32
  33 pub fn main() {
  34 }