src/test/ui/associated-types/substs-ppaux.normal.stderr

   1 error[E0308]: mismatched types
   2   --> $DIR/substs-ppaux.rs:16:17
   3    |
   4 LL |     fn bar<'a, T>() where T: 'a {}
   5    |     --------------------------- fn() {<i8 as Foo<'static, 'static, u8>>::bar::<'static, char>} defined here
   6 ...
   7 LL |     let x: () = <i8 as Foo<'static, 'static,  u8>>::bar::<'static, char>;
   8    |            --   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found fn item
   9    |            |
  10    |            expected due to this
  11    |
  12    = note: expected unit type `()`
  13                 found fn item `fn() {<i8 as Foo<'static, 'static, u8>>::bar::<'static, char>}`
  14 help: use parentheses to call this associated function
  15    |
  16 LL |     let x: () = <i8 as Foo<'static, 'static,  u8>>::bar::<'static, char>();
  17    |                                                                         ++
  18
  19 error[E0308]: mismatched types
  20   --> $DIR/substs-ppaux.rs:25:17
  21    |
  22 LL |     fn bar<'a, T>() where T: 'a {}
  23    |     --------------------------- fn() {<i8 as Foo<'static, 'static>>::bar::<'static, char>} defined here
  24 ...
  25 LL |     let x: () = <i8 as Foo<'static, 'static,  u32>>::bar::<'static, char>;
  26    |            --   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found fn item
  27    |            |
  28    |            expected due to this
  29    |
  30    = note: expected unit type `()`
  31                 found fn item `fn() {<i8 as Foo<'static, 'static>>::bar::<'static, char>}`
  32 help: use parentheses to call this associated function
  33    |
  34 LL |     let x: () = <i8 as Foo<'static, 'static,  u32>>::bar::<'static, char>();
  35    |                                                                          ++
  36
  37 error[E0308]: mismatched types
  38   --> $DIR/substs-ppaux.rs:33:17
  39    |
  40 LL |     fn baz() {}
  41    |     -------- fn() {<i8 as Foo<'static, 'static, u8>>::baz} defined here
  42 ...
  43 LL |     let x: () = <i8 as Foo<'static, 'static,  u8>>::baz;
  44    |            --   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found fn item
  45    |            |
  46    |            expected due to this
  47    |
  48    = note: expected unit type `()`
  49                 found fn item `fn() {<i8 as Foo<'static, 'static, u8>>::baz}`
  50 help: use parentheses to call this associated function
  51    |
  52 LL |     let x: () = <i8 as Foo<'static, 'static,  u8>>::baz();
  53    |                                                        ++
  54
  55 error[E0308]: mismatched types
  56   --> $DIR/substs-ppaux.rs:41:17
  57    |
  58 LL | fn foo<'z>() where &'z (): Sized {
  59    | -------------------------------- fn() {foo::<'static>} defined here
  60 ...
  61 LL |     let x: () = foo::<'static>;
  62    |            --   ^^^^^^^^^^^^^^ expected `()`, found fn item
  63    |            |
  64    |            expected due to this
  65    |
  66    = note: expected unit type `()`
  67                 found fn item `fn() {foo::<'static>}`
  68 help: use parentheses to call this function
  69    |
  70 LL |     let x: () = foo::<'static>();
  71    |                               ++
  72
  73 error[E0277]: the size for values of type `str` cannot be known at compilation time
  74   --> $DIR/substs-ppaux.rs:49:5
  75    |
  76 LL |     <str as Foo<u8>>::bar;
  77    |     ^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
  78    |
  79    = help: the trait `Sized` is not implemented for `str`
  80 note: required for `str` to implement `Foo<'_, '_, u8>`
  81   --> $DIR/substs-ppaux.rs:11:17
  82    |
  83 LL | impl<'a,'b,T,S> Foo<'a, 'b, S> for T {}
  84    |                 ^^^^^^^^^^^^^^     ^
  85
  86 error: aborting due to 5 previous errors
  87
  88 Some errors have detailed explanations: E0277, E0308.
  89 For more information about an error, try `rustc --explain E0277`.