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rust/tests/ui/rfc-2632-const-trait-impl/const-drop-fail-2.precise.stderr

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Move const trait bounds checks to MIR constck Fixes #109543. When checking paths in HIR typeck, we don't want to check for const predicates since all we want might just be a function pointer. Therefore we move this to MIR constck and check that bounds are met during MIR constck.
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error[E0277]: the trait bound `NonTrivialDrop: ~const A` is not satisfied
--> $DIR/const-drop-fail-2.rs:31:23
|
fix long line
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LL | const _: () = check::<ConstDropImplWithBounds<NonTrivialDrop>>(
Move const trait bounds checks to MIR constck Fixes #109543. When checking paths in HIR typeck, we don't want to check for const predicates since all we want might just be a function pointer. Therefore we move this to MIR constck and check that bounds are met during MIR constck.
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `~const A` is not implemented for `NonTrivialDrop`
|
note: the trait `A` is implemented for `NonTrivialDrop`, but that implementation is not `const`
--> $DIR/const-drop-fail-2.rs:31:23
|
fix long line
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LL | const _: () = check::<ConstDropImplWithBounds<NonTrivialDrop>>(
Move const trait bounds checks to MIR constck Fixes #109543. When checking paths in HIR typeck, we don't want to check for const predicates since all we want might just be a function pointer. Therefore we move this to MIR constck and check that bounds are met during MIR constck.
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: required by a bound in `ConstDropImplWithBounds`
--> $DIR/const-drop-fail-2.rs:21:35
|
LL | struct ConstDropImplWithBounds<T: ~const A>(PhantomData<T>);
| ^^^^^^^^ required by this bound in `ConstDropImplWithBounds`
error[E0277]: the trait bound `NonTrivialDrop: ~const A` is not satisfied
fix long line
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--> $DIR/const-drop-fail-2.rs:33:5
Move const trait bounds checks to MIR constck Fixes #109543. When checking paths in HIR typeck, we don't want to check for const predicates since all we want might just be a function pointer. Therefore we move this to MIR constck and check that bounds are met during MIR constck.
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|
fix long line
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LL | ConstDropImplWithBounds(PhantomData)
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `~const A` is not implemented for `NonTrivialDrop`
Move const trait bounds checks to MIR constck Fixes #109543. When checking paths in HIR typeck, we don't want to check for const predicates since all we want might just be a function pointer. Therefore we move this to MIR constck and check that bounds are met during MIR constck.
2023-03-24 04:17:51 -05:00
|
note: the trait `A` is implemented for `NonTrivialDrop`, but that implementation is not `const`
fix long line
2023-03-28 03:40:37 -05:00
--> $DIR/const-drop-fail-2.rs:33:5
Move const trait bounds checks to MIR constck Fixes #109543. When checking paths in HIR typeck, we don't want to check for const predicates since all we want might just be a function pointer. Therefore we move this to MIR constck and check that bounds are met during MIR constck.
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|
fix long line
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LL | ConstDropImplWithBounds(PhantomData)
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Move const trait bounds checks to MIR constck Fixes #109543. When checking paths in HIR typeck, we don't want to check for const predicates since all we want might just be a function pointer. Therefore we move this to MIR constck and check that bounds are met during MIR constck.
2023-03-24 04:17:51 -05:00
note: required by a bound in `ConstDropImplWithBounds`
--> $DIR/const-drop-fail-2.rs:21:35
|
LL | struct ConstDropImplWithBounds<T: ~const A>(PhantomData<T>);
| ^^^^^^^^ required by this bound in `ConstDropImplWithBounds`
error[E0367]: `Drop` impl requires `T: ~const A` but the struct it is implemented for does not
fix long line
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--> $DIR/const-drop-fail-2.rs:39:9
Move const trait bounds checks to MIR constck Fixes #109543. When checking paths in HIR typeck, we don't want to check for const predicates since all we want might just be a function pointer. Therefore we move this to MIR constck and check that bounds are met during MIR constck.
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|
LL | impl<T: ~const A> const Drop for ConstDropImplWithNonConstBounds<T> {
| ^^^^^^^^
|
note: the implementor must specify the same requirement
fix long line
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--> $DIR/const-drop-fail-2.rs:37:1
Move const trait bounds checks to MIR constck Fixes #109543. When checking paths in HIR typeck, we don't want to check for const predicates since all we want might just be a function pointer. Therefore we move this to MIR constck and check that bounds are met during MIR constck.
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|
LL | struct ConstDropImplWithNonConstBounds<T: A>(PhantomData<T>);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to 3 previous errors
Some errors have detailed explanations: E0277, E0367.
For more information about an error, try `rustc --explain E0277`.
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