rust/tests/ui/traits/const-traits/const-impl-trait.stderr

error[E0635]: unknown feature `const_cmp`
  --> $DIR/const-impl-trait.rs:7:30
   |
LL | #![feature(const_trait_impl, const_cmp, const_destruct)]
   |                              ^^^^^^^^^

error: `~const` can only be applied to `#[const_trait]` traits
  --> $DIR/const-impl-trait.rs:11:23
   |
LL | const fn cmp(a: &impl ~const PartialEq) -> bool {
   |                       ^^^^^^ can't be applied to `PartialEq`
   |
note: `PartialEq` can't be used with `~const` because it isn't annotated with `#[const_trait]`
  --> $SRC_DIR/core/src/cmp.rs:LL:COL

error: `~const` can only be applied to `#[const_trait]` traits
  --> $DIR/const-impl-trait.rs:11:23
   |
LL | const fn cmp(a: &impl ~const PartialEq) -> bool {
   |                       ^^^^^^ can't be applied to `PartialEq`
   |
note: `PartialEq` can't be used with `~const` because it isn't annotated with `#[const_trait]`
  --> $SRC_DIR/core/src/cmp.rs:LL:COL
   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`

error: `~const` can only be applied to `#[const_trait]` traits
  --> $DIR/const-impl-trait.rs:16:13
   |
LL |     x: impl ~const PartialEq + ~const Destruct,
   |             ^^^^^^ can't be applied to `PartialEq`
   |
note: `PartialEq` can't be used with `~const` because it isn't annotated with `#[const_trait]`
  --> $SRC_DIR/core/src/cmp.rs:LL:COL

error: `~const` can only be applied to `#[const_trait]` traits
  --> $DIR/const-impl-trait.rs:17:11
   |
LL | ) -> impl ~const PartialEq + ~const Destruct {
   |           ^^^^^^ can't be applied to `PartialEq`
   |
note: `PartialEq` can't be used with `~const` because it isn't annotated with `#[const_trait]`
  --> $SRC_DIR/core/src/cmp.rs:LL:COL

error: `~const` can only be applied to `#[const_trait]` traits
  --> $DIR/const-impl-trait.rs:17:11
   |
LL | ) -> impl ~const PartialEq + ~const Destruct {
   |           ^^^^^^ can't be applied to `PartialEq`
   |
note: `PartialEq` can't be used with `~const` because it isn't annotated with `#[const_trait]`
  --> $SRC_DIR/core/src/cmp.rs:LL:COL
   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`

error: `~const` can only be applied to `#[const_trait]` traits
  --> $DIR/const-impl-trait.rs:17:11
   |
LL | ) -> impl ~const PartialEq + ~const Destruct {
   |           ^^^^^^ can't be applied to `PartialEq`
   |
note: `PartialEq` can't be used with `~const` because it isn't annotated with `#[const_trait]`
  --> $SRC_DIR/core/src/cmp.rs:LL:COL
   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`

error: `~const` can only be applied to `#[const_trait]` traits
  --> $DIR/const-impl-trait.rs:16:13
   |
LL |     x: impl ~const PartialEq + ~const Destruct,
   |             ^^^^^^ can't be applied to `PartialEq`
   |
note: `PartialEq` can't be used with `~const` because it isn't annotated with `#[const_trait]`
  --> $SRC_DIR/core/src/cmp.rs:LL:COL
   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`

error: `~const` can only be applied to `#[const_trait]` traits
  --> $DIR/const-impl-trait.rs:23:22
   |
LL |     fn huh() -> impl ~const PartialEq + ~const Destruct + Copy;
   |                      ^^^^^^ can't be applied to `PartialEq`
   |
note: `PartialEq` can't be used with `~const` because it isn't annotated with `#[const_trait]`
  --> $SRC_DIR/core/src/cmp.rs:LL:COL

error: `~const` can only be applied to `#[const_trait]` traits
  --> $DIR/const-impl-trait.rs:27:22
   |
LL |     fn huh() -> impl ~const PartialEq + ~const Destruct + Copy {
   |                      ^^^^^^ can't be applied to `PartialEq`
   |
note: `PartialEq` can't be used with `~const` because it isn't annotated with `#[const_trait]`
  --> $SRC_DIR/core/src/cmp.rs:LL:COL

error: `~const` can only be applied to `#[const_trait]` traits
  --> $DIR/const-impl-trait.rs:27:22
   |
LL |     fn huh() -> impl ~const PartialEq + ~const Destruct + Copy {
   |                      ^^^^^^ can't be applied to `PartialEq`
   |
note: `PartialEq` can't be used with `~const` because it isn't annotated with `#[const_trait]`
  --> $SRC_DIR/core/src/cmp.rs:LL:COL
   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`

error: `~const` can only be applied to `#[const_trait]` traits
  --> $DIR/const-impl-trait.rs:23:22
   |
LL |     fn huh() -> impl ~const PartialEq + ~const Destruct + Copy;
   |                      ^^^^^^ can't be applied to `PartialEq`
   |
note: `PartialEq` can't be used with `~const` because it isn't annotated with `#[const_trait]`
  --> $SRC_DIR/core/src/cmp.rs:LL:COL
   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`

error: `~const` can only be applied to `#[const_trait]` traits
  --> $DIR/const-impl-trait.rs:23:22
   |
LL |     fn huh() -> impl ~const PartialEq + ~const Destruct + Copy;
   |                      ^^^^^^ can't be applied to `PartialEq`
   |
note: `PartialEq` can't be used with `~const` because it isn't annotated with `#[const_trait]`
  --> $SRC_DIR/core/src/cmp.rs:LL:COL
   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`

error: `~const` can only be applied to `#[const_trait]` traits
  --> $DIR/const-impl-trait.rs:27:22
   |
LL |     fn huh() -> impl ~const PartialEq + ~const Destruct + Copy {
   |                      ^^^^^^ can't be applied to `PartialEq`
   |
note: `PartialEq` can't be used with `~const` because it isn't annotated with `#[const_trait]`
  --> $SRC_DIR/core/src/cmp.rs:LL:COL
   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`

error: `~const` can only be applied to `#[const_trait]` traits
  --> $DIR/const-impl-trait.rs:23:22
   |
LL |     fn huh() -> impl ~const PartialEq + ~const Destruct + Copy;
   |                      ^^^^^^ can't be applied to `PartialEq`
   |
note: `PartialEq` can't be used with `~const` because it isn't annotated with `#[const_trait]`
  --> $SRC_DIR/core/src/cmp.rs:LL:COL
   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`

error: `~const` can only be applied to `#[const_trait]` traits
  --> $DIR/const-impl-trait.rs:23:22
   |
LL |     fn huh() -> impl ~const PartialEq + ~const Destruct + Copy;
   |                      ^^^^^^ can't be applied to `PartialEq`
   |
note: `PartialEq` can't be used with `~const` because it isn't annotated with `#[const_trait]`
  --> $SRC_DIR/core/src/cmp.rs:LL:COL
   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`

error[E0015]: cannot call non-const operator in constants
  --> $DIR/const-impl-trait.rs:35:13
   |
LL |     assert!(wrap(123) == wrap(123));
   |             ^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: calls in constants are limited to constant functions, tuple structs and tuple variants

error[E0015]: cannot call non-const operator in constants
  --> $DIR/const-impl-trait.rs:36:13
   |
LL |     assert!(wrap(123) != wrap(456));
   |             ^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: calls in constants are limited to constant functions, tuple structs and tuple variants

error[E0015]: cannot call non-const operator in constants
  --> $DIR/const-impl-trait.rs:38:13
   |
LL |     assert!(x == x);
   |             ^^^^^^
   |
   = note: calls in constants are limited to constant functions, tuple structs and tuple variants

error[E0015]: cannot call non-const operator in constant functions
  --> $DIR/const-impl-trait.rs:12:5
   |
LL |     a == a
   |     ^^^^^^
   |
   = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants

error: aborting due to 20 previous errors

Some errors have detailed explanations: E0015, E0635.
For more information about an error, try `rustc --explain E0015`.