src/test/ui/proc-macro/span-preservation.stderr

   1 error[E0308]: mismatched types
   2   --> $DIR/span-preservation.rs:11:20
   3    |
   4 LL |     let x: usize = "hello";
   5    |            -----   ^^^^^^^ expected `usize`, found `&str`
   6    |            |
   7    |            expected due to this
   8
   9 error[E0308]: mismatched types
  10   --> $DIR/span-preservation.rs:17:29
  11    |
  12 LL | fn b(x: Option<isize>) -> usize {
  13    |                           ----- expected `usize` because of return type
  14 LL |     match x {
  15 LL |         Some(x) => { return x },
  16    |                             ^ expected `usize`, found `isize`
  17    |
  18 help: you can convert an `isize` to a `usize` and panic if the converted value doesn't fit
  19    |
  20 LL |         Some(x) => { return x.try_into().unwrap() },
  21    |                             ^^^^^^^^^^^^^^^^^^^^^
  22
  23 error[E0308]: mismatched types
  24   --> $DIR/span-preservation.rs:33:22
  25    |
  26 LL |     let x = Foo { a: 10isize };
  27    |                      ^^^^^^^ expected `usize`, found `isize`
  28
  29 error[E0560]: struct `Foo` has no field named `b`
  30   --> $DIR/span-preservation.rs:34:26
  31    |
  32 LL |     let y = Foo { a: 10, b: 10isize };
  33    |                          ^ `Foo` does not have this field
  34    |
  35    = note: available fields are: `a`
  36
  37 error[E0308]: mismatched types
  38   --> $DIR/span-preservation.rs:39:5
  39    |
  40 LL | extern fn bar() {
  41    |                 - possibly return type missing here?
  42 LL |     0
  43    |     ^ expected `()`, found integer
  44
  45 error[E0308]: mismatched types
  46   --> $DIR/span-preservation.rs:44:5
  47    |
  48 LL | extern "C" fn baz() {
  49    |                     - possibly return type missing here?
  50 LL |     0
  51    |     ^ expected `()`, found integer
  52
  53 error[E0308]: mismatched types
  54   --> $DIR/span-preservation.rs:49:5
  55    |
  56 LL | extern "Rust" fn rust_abi() {
  57    |                             - possibly return type missing here?
  58 LL |     0
  59    |     ^ expected `()`, found integer
  60
  61 error[E0308]: mismatched types
  62   --> $DIR/span-preservation.rs:54:5
  63    |
  64 LL | extern "\x43" fn c_abi_escaped() {
  65    |                                  - possibly return type missing here?
  66 LL |     0
  67    |     ^ expected `()`, found integer
  68
  69 error: aborting due to 8 previous errors
  70
  71 Some errors have detailed explanations: E0308, E0560.
  72 For more information about an error, try `rustc --explain E0308`.