src/test/ui/issues/issue-59488.stderr

   1 error[E0369]: binary operation `>` cannot be applied to type `fn() -> i32 {foo}`
   2   --> $DIR/issue-59488.rs:14:9
   3    |
   4 LL |     foo > 12;
   5    |     --- ^ -- {integer}
   6    |     |
   7    |     fn() -> i32 {foo}
   8    |     help: you might have forgotten to call this function: `foo()`
   9
  10 error[E0308]: mismatched types
  11   --> $DIR/issue-59488.rs:14:11
  12    |
  13 LL |     foo > 12;
  14    |           ^^ expected fn item, found integer
  15    |
  16    = note: expected fn item `fn() -> i32 {foo}`
  17                  found type `i32`
  18
  19 error[E0369]: binary operation `>` cannot be applied to type `fn(i64) -> i64 {bar}`
  20   --> $DIR/issue-59488.rs:18:9
  21    |
  22 LL |     bar > 13;
  23    |     --- ^ -- {integer}
  24    |     |
  25    |     fn(i64) -> i64 {bar}
  26    |     help: you might have forgotten to call this function: `bar( /* arguments */ )`
  27
  28 error[E0308]: mismatched types
  29   --> $DIR/issue-59488.rs:18:11
  30    |
  31 LL |     bar > 13;
  32    |           ^^ expected fn item, found integer
  33    |
  34    = note: expected fn item `fn(i64) -> i64 {bar}`
  35                  found type `i64`
  36
  37 error[E0369]: binary operation `>` cannot be applied to type `fn() -> i32 {foo}`
  38   --> $DIR/issue-59488.rs:22:9
  39    |
  40 LL |     foo > foo;
  41    |     --- ^ --- fn() -> i32 {foo}
  42    |     |
  43    |     fn() -> i32 {foo}
  44    |
  45 help: you might have forgotten to call this function
  46    |
  47 LL |     foo() > foo;
  48    |     ^^^^^
  49 help: you might have forgotten to call this function
  50    |
  51 LL |     foo > foo();
  52    |           ^^^^^
  53
  54 error[E0369]: binary operation `>` cannot be applied to type `fn() -> i32 {foo}`
  55   --> $DIR/issue-59488.rs:25:9
  56    |
  57 LL |     foo > bar;
  58    |     --- ^ --- fn(i64) -> i64 {bar}
  59    |     |
  60    |     fn() -> i32 {foo}
  61    |
  62    = note: an implementation of `std::cmp::PartialOrd` might be missing for `fn() -> i32 {foo}`
  63
  64 error[E0308]: mismatched types
  65   --> $DIR/issue-59488.rs:25:11
  66    |
  67 LL |     foo > bar;
  68    |           ^^^ expected fn item, found a different fn item
  69    |
  70    = note: expected fn item `fn() -> i32 {foo}`
  71               found fn item `fn(i64) -> i64 {bar}`
  72
  73 error[E0369]: binary operation `==` cannot be applied to type `fn(usize) -> Foo {Foo::Bar}`
  74   --> $DIR/issue-59488.rs:30:5
  75    |
  76 LL |     assert_eq!(Foo::Bar, i);
  77    |     ^^^^^^^^^^^^^^^^^^^^^^^^
  78    |     |
  79    |     fn(usize) -> Foo {Foo::Bar}
  80    |     fn(usize) -> Foo {Foo::Bar}
  81    |
  82    = note: an implementation of `std::cmp::PartialEq` might be missing for `fn(usize) -> Foo {Foo::Bar}`
  83    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
  84
  85 error[E0277]: `fn(usize) -> Foo {Foo::Bar}` doesn't implement `std::fmt::Debug`
  86   --> $DIR/issue-59488.rs:30:5
  87    |
  88 LL |     assert_eq!(Foo::Bar, i);
  89    |     ^^^^^^^^^^^^^^^^^^^^^^^^ `fn(usize) -> Foo {Foo::Bar}` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
  90    |
  91    = help: the trait `std::fmt::Debug` is not implemented for `fn(usize) -> Foo {Foo::Bar}`
  92    = note: required because of the requirements on the impl of `std::fmt::Debug` for `&fn(usize) -> Foo {Foo::Bar}`
  93    = note: required by `std::fmt::Debug::fmt`
  94    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
  95
  96 error[E0277]: `fn(usize) -> Foo {Foo::Bar}` doesn't implement `std::fmt::Debug`
  97   --> $DIR/issue-59488.rs:30:5
  98    |
  99 LL |     assert_eq!(Foo::Bar, i);
 100    |     ^^^^^^^^^^^^^^^^^^^^^^^^ `fn(usize) -> Foo {Foo::Bar}` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
 101    |
 102    = help: the trait `std::fmt::Debug` is not implemented for `fn(usize) -> Foo {Foo::Bar}`
 103    = note: required because of the requirements on the impl of `std::fmt::Debug` for `&fn(usize) -> Foo {Foo::Bar}`
 104    = note: required by `std::fmt::Debug::fmt`
 105    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
 106
 107 error: aborting due to 10 previous errors
 108
 109 Some errors have detailed explanations: E0277, E0308, E0369.
 110 For more information about an error, try `rustc --explain E0277`.