| error: const `impl` for trait `Drop` which is not marked with `#[const_trait]` |
| --> $DIR/const-drop-fail.rs:19:12 |
| | |
| LL | impl const Drop for ConstImplWithDropGlue { |
| | ^^^^ |
| | |
| = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const` |
| = note: adding a non-const method body in the future would be a breaking change |
| |
| error: `~const` can only be applied to `#[const_trait]` traits |
| --> $DIR/const-drop-fail.rs:23:26 |
| | |
| LL | const fn check<T: ~const Destruct>(_: T) {} |
| | ^^^^^^^^ |
| |
| error[E0493]: destructor of `T` cannot be evaluated at compile-time |
| --> $DIR/const-drop-fail.rs:23:36 |
| | |
| LL | const fn check<T: ~const Destruct>(_: T) {} |
| | ^ the destructor for this type cannot be evaluated in constant functions |
| |
| error[E0080]: evaluation of constant value failed |
| --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL |
| | |
| = note: calling non-const function `<NonTrivialDrop as Drop>::drop` |
| | |
| note: inside `std::ptr::drop_in_place::<NonTrivialDrop> - shim(Some(NonTrivialDrop))` |
| --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL |
| note: inside `check::<NonTrivialDrop>` |
| --> $DIR/const-drop-fail.rs:23:43 |
| | |
| LL | const fn check<T: ~const Destruct>(_: T) {} |
| | ^ |
| note: inside `_` |
| --> $DIR/const-drop-fail.rs:27:23 |
| | |
| LL | const _: () = check($exp); |
| | ^^^^^^^^^^^ |
| ... |
| LL | / check_all! { |
| LL | | NonTrivialDrop, |
| LL | | ConstImplWithDropGlue(NonTrivialDrop), |
| LL | | } |
| | |_- in this macro invocation |
| = note: this error originates in the macro `check_all` (in Nightly builds, run with -Z macro-backtrace for more info) |
| |
| error[E0080]: evaluation of constant value failed |
| --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL |
| | |
| = note: calling non-const function `<NonTrivialDrop as Drop>::drop` |
| | |
| note: inside `std::ptr::drop_in_place::<NonTrivialDrop> - shim(Some(NonTrivialDrop))` |
| --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL |
| note: inside `std::ptr::drop_in_place::<ConstImplWithDropGlue> - shim(Some(ConstImplWithDropGlue))` |
| --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL |
| note: inside `check::<ConstImplWithDropGlue>` |
| --> $DIR/const-drop-fail.rs:23:43 |
| | |
| LL | const fn check<T: ~const Destruct>(_: T) {} |
| | ^ |
| note: inside `_` |
| --> $DIR/const-drop-fail.rs:27:23 |
| | |
| LL | const _: () = check($exp); |
| | ^^^^^^^^^^^ |
| ... |
| LL | / check_all! { |
| LL | | NonTrivialDrop, |
| LL | | ConstImplWithDropGlue(NonTrivialDrop), |
| LL | | } |
| | |_- in this macro invocation |
| = note: this error originates in the macro `check_all` (in Nightly builds, run with -Z macro-backtrace for more info) |
| |
| error: aborting due to 5 previous errors |
| |
| Some errors have detailed explanations: E0080, E0493. |
| For more information about an error, try `rustc --explain E0080`. |
