tests/ui/async-await/coroutine-desc.stderr

error[E0308]: mismatched types
  --> $DIR/coroutine-desc.rs:9:19
   |
LL |     fun(async {}, async {});
   |     --- --------  ^^^^^^^^ expected `async` block, found a different `async` block
   |     |   |
   |     |   the expected `async` block
   |     |   expected all arguments to be this `async` block type because they need to match the type of this parameter
   |     arguments to this function are incorrect
   |
   = note: expected `async` block `{async block@$DIR/coroutine-desc.rs:9:9: 9:14}`
              found `async` block `{async block@$DIR/coroutine-desc.rs:9:19: 9:24}`
   = note: no two async blocks, even if identical, have the same type
   = help: consider pinning your async block and casting it to a trait object
note: function defined here
  --> $DIR/coroutine-desc.rs:7:4
   |
LL | fn fun<F: Future<Output = ()>>(f1: F, f2: F) {}
   |    ^^^ -                       -----  ----- this parameter needs to match the `async` block type of `f1`
   |        |                       |
   |        |                       `f2` needs to match the `async` block type of this parameter
   |        `f1` and `f2` both reference this parameter `F`

error[E0308]: mismatched types
  --> $DIR/coroutine-desc.rs:11:16
   |
LL |     fun(one(), two());
   |     --- -----  ^^^^^ expected future, found a different future
   |     |   |
   |     |   expected all arguments to be this future type because they need to match the type of this parameter
   |     arguments to this function are incorrect
   |
   = note: distinct uses of `impl Trait` result in different opaque types
note: function defined here
  --> $DIR/coroutine-desc.rs:7:4
   |
LL | fn fun<F: Future<Output = ()>>(f1: F, f2: F) {}
   |    ^^^ -                       -----  ----- this parameter needs to match the future type of `f1`
   |        |                       |
   |        |                       `f2` needs to match the future type of this parameter
   |        `f1` and `f2` both reference this parameter `F`

error[E0308]: mismatched types
  --> $DIR/coroutine-desc.rs:13:26
   |
LL |     fun((async || {})(), (async || {})());
   |     --- ---------------  ^^^^^^^^^^^^^^^ expected `async` closure body, found a different `async` closure body
   |     |   |         |
   |     |   |         the expected `async` closure body
   |     |   expected all arguments to be this `async` closure body type because they need to match the type of this parameter
   |     arguments to this function are incorrect
   |
   = note: expected `async` closure body `{async closure body@$DIR/coroutine-desc.rs:13:19: 13:21}`
              found `async` closure body `{async closure body@$DIR/coroutine-desc.rs:13:36: 13:38}`
   = note: no two async blocks, even if identical, have the same type
   = help: consider pinning your async block and casting it to a trait object
note: function defined here
  --> $DIR/coroutine-desc.rs:7:4
   |
LL | fn fun<F: Future<Output = ()>>(f1: F, f2: F) {}
   |    ^^^ -                       -----  ----- this parameter needs to match the `async` closure body type of `f1`
   |        |                       |
   |        |                       `f2` needs to match the `async` closure body type of this parameter
   |        `f1` and `f2` both reference this parameter `F`

error: aborting due to 3 previous errors

For more information about this error, try `rustc --explain E0308`.