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Added more min_const_generics revisions to tests
This commit is contained in:
Amjad Alsharafi
parent
d39cc45cf2
commit
d89d2a972d
@ -0,0 +1,9 @@
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error[E0741]: `&'static (dyn A + 'static)` must be annotated with `#[derive(PartialEq, Eq)]` to be used as the type of a const parameter
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--> $DIR/issue-63322-forbid-dyn.rs:10:18
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LL | fn test<const T: &'static dyn A>() {
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| ^^^^^^^^^^^^^^ `&'static (dyn A + 'static)` doesn't derive both `PartialEq` and `Eq`
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error: aborting due to previous error
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For more information about this error, try `rustc --explain E0741`.
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@ -0,0 +1,18 @@
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error: `&'static (dyn A + 'static)` is forbidden as the type of a const generic parameter
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--> $DIR/issue-63322-forbid-dyn.rs:10:18
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LL | fn test<const T: &'static dyn A>() {
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| ^^^^^^^^^^^^^^
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= note: the only supported types are integers, `bool` and `char`
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= note: more complex types are supported with `#[feature(const_generics)]`
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error[E0741]: `&'static (dyn A + 'static)` must be annotated with `#[derive(PartialEq, Eq)]` to be used as the type of a const parameter
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--> $DIR/issue-63322-forbid-dyn.rs:10:18
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LL | fn test<const T: &'static dyn A>() {
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| ^^^^^^^^^^^^^^ `&'static (dyn A + 'static)` doesn't derive both `PartialEq` and `Eq`
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0741`.
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@ -1,12 +1,16 @@
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#![feature(const_generics)]
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//~^ WARN the feature `const_generics` is incomplete
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// revisions: full min
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#![cfg_attr(full, feature(const_generics))]
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#![cfg_attr(full, allow(incomplete_features))]
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#![cfg_attr(min, feature(min_const_generics))]
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trait A {}
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struct B;
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impl A for B {}
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fn test<const T: &'static dyn A>() {
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//~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` to be used
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//[full]~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` to be used
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//[min]~^^ ERROR `&'static (dyn A + 'static)` is forbidden as the type of a const generic parameter
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//[min]~| ERROR must be annotated with `#[derive(PartialEq, Eq)]` to be used
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unimplemented!()
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}
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@ -1,18 +0,0 @@
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warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
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--> $DIR/issue-63322-forbid-dyn.rs:1:12
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LL | #![feature(const_generics)]
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| ^^^^^^^^^^^^^^
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= note: `#[warn(incomplete_features)]` on by default
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= note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
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error[E0741]: `&'static (dyn A + 'static)` must be annotated with `#[derive(PartialEq, Eq)]` to be used as the type of a const parameter
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--> $DIR/issue-63322-forbid-dyn.rs:8:18
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LL | fn test<const T: &'static dyn A>() {
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| ^^^^^^^^^^^^^^ `&'static (dyn A + 'static)` doesn't derive both `PartialEq` and `Eq`
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error: aborting due to previous error; 1 warning emitted
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For more information about this error, try `rustc --explain E0741`.
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@ -1,5 +1,5 @@
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error: constant expression depends on a generic parameter
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--> $DIR/issue-64494.rs:14:53
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--> $DIR/issue-64494.rs:16:53
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LL | impl<T: Foo> MyTrait for T where Is<{T::VAL == 5}>: True {}
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| ^^^^
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@ -7,7 +7,7 @@ LL | impl<T: Foo> MyTrait for T where Is<{T::VAL == 5}>: True {}
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= note: this may fail depending on what value the parameter takes
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error: constant expression depends on a generic parameter
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--> $DIR/issue-64494.rs:16:53
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--> $DIR/issue-64494.rs:19:53
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LL | impl<T: Foo> MyTrait for T where Is<{T::VAL == 6}>: True {}
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| ^^^^
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28
src/test/ui/const-generics/issues/issue-64494.min.stderr
Normal file
28
src/test/ui/const-generics/issues/issue-64494.min.stderr
Normal file
@ -0,0 +1,28 @@
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error: generic parameters must not be used inside of non trivial constant values
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--> $DIR/issue-64494.rs:16:38
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LL | impl<T: Foo> MyTrait for T where Is<{T::VAL == 5}>: True {}
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| ^^^^^^ non-trivial anonymous constants must not depend on the parameter `T`
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= help: it is currently only allowed to use either `T` or `{ T }` as generic constants
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error: generic parameters must not be used inside of non trivial constant values
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--> $DIR/issue-64494.rs:19:38
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LL | impl<T: Foo> MyTrait for T where Is<{T::VAL == 6}>: True {}
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| ^^^^^^ non-trivial anonymous constants must not depend on the parameter `T`
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= help: it is currently only allowed to use either `T` or `{ T }` as generic constants
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error[E0119]: conflicting implementations of trait `MyTrait`:
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--> $DIR/issue-64494.rs:19:1
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LL | impl<T: Foo> MyTrait for T where Is<{T::VAL == 5}>: True {}
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| ------------------------------------ first implementation here
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...
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LL | impl<T: Foo> MyTrait for T where Is<{T::VAL == 6}>: True {}
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation
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error: aborting due to 3 previous errors
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For more information about this error, try `rustc --explain E0119`.
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@ -1,5 +1,7 @@
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#![feature(const_generics)]
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#![allow(incomplete_features)]
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// revisions: full min
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#![cfg_attr(full, feature(const_generics))]
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#![cfg_attr(full, allow(incomplete_features))]
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#![cfg_attr(min, feature(min_const_generics))]
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trait Foo {
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const VAL: usize;
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@ -12,8 +14,11 @@ struct Is<const T: bool>;
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impl True for Is<{true}> {}
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impl<T: Foo> MyTrait for T where Is<{T::VAL == 5}>: True {}
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//~^ ERROR constant expression depends on a generic parameter
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//[full]~^ ERROR constant expression depends on a generic parameter
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//[min]~^^ ERROR generic parameters must not be used inside of non trivial constant values
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impl<T: Foo> MyTrait for T where Is<{T::VAL == 6}>: True {}
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//~^ ERROR constant expression depends on a generic parameter
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//[full]~^ ERROR constant expression depends on a generic parameter
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//[min]~^^ ERROR generic parameters must not be used inside of non trivial constant values
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//[min]~| ERROR conflicting implementations of trait `MyTrait`
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fn main() {}
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@ -1,7 +1,8 @@
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// check-pass
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#![feature(const_generics)]
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//~^ WARN the feature `const_generics` is incomplete
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// revisions: full min
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#![cfg_attr(full, feature(const_generics))]
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#![cfg_attr(full, allow(incomplete_features))]
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#![cfg_attr(min, feature(min_const_generics))]
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struct Foo<const D: usize> {
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state: Option<[u8; D]>,
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10
src/test/ui/const-generics/issues/issue-66205.full.stderr
Normal file
10
src/test/ui/const-generics/issues/issue-66205.full.stderr
Normal file
@ -0,0 +1,10 @@
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error: constant expression depends on a generic parameter
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--> $DIR/issue-66205.rs:8:12
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LL | fact::<{ N - 1 }>();
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| ^^^^^^^^^
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= note: this may fail depending on what value the parameter takes
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error: aborting due to previous error
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10
src/test/ui/const-generics/issues/issue-66205.min.stderr
Normal file
10
src/test/ui/const-generics/issues/issue-66205.min.stderr
Normal file
@ -0,0 +1,10 @@
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error: generic parameters must not be used inside of non trivial constant values
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--> $DIR/issue-66205.rs:8:14
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LL | fact::<{ N - 1 }>();
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| ^ non-trivial anonymous constants must not depend on the parameter `N`
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= help: it is currently only allowed to use either `N` or `{ N }` as generic constants
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error: aborting due to previous error
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@ -1,10 +1,13 @@
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// revisions: full min
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#![cfg_attr(full, feature(const_generics))]
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#![cfg_attr(full, allow(incomplete_features))]
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#![cfg_attr(min, feature(min_const_generics))]
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#![allow(dead_code, unconditional_recursion)]
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#![feature(const_generics)]
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//~^ WARN the feature `const_generics` is incomplete
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fn fact<const N: usize>() {
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fact::<{ N - 1 }>();
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//~^ ERROR constant expression depends on a generic parameter
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//[full]~^ ERROR constant expression depends on a generic parameter
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//[min]~^^ ERROR generic parameters must not be used inside of non trivial constant values
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}
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fn main() {}
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@ -1,19 +0,0 @@
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warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
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--> $DIR/issue-66205.rs:2:12
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LL | #![feature(const_generics)]
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| ^^^^^^^^^^^^^^
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= note: `#[warn(incomplete_features)]` on by default
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= note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
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error: constant expression depends on a generic parameter
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--> $DIR/issue-66205.rs:6:12
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LL | fact::<{ N - 1 }>();
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| ^^^^^^^^^
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= note: this may fail depending on what value the parameter takes
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error: aborting due to previous error; 1 warning emitted
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@ -1,7 +1,8 @@
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// check-pass
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#![feature(const_generics)]
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//~^ WARN the feature `const_generics` is incomplete
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// revisions: full min
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#![cfg_attr(full, feature(const_generics))]
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#![cfg_attr(full, allow(incomplete_features))]
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#![cfg_attr(min, feature(min_const_generics))]
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pub struct Tuple;
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@ -1,11 +0,0 @@
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warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
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--> $DIR/issue-66906.rs:3:12
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LL | #![feature(const_generics)]
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| ^^^^^^^^^^^^^^
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|
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= note: `#[warn(incomplete_features)]` on by default
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= note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
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warning: 1 warning emitted
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@ -1,7 +1,8 @@
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// check-pass
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#![feature(const_generics)]
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//~^ WARN the feature `const_generics` is incomplete
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// revisions: full min
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#![cfg_attr(full, feature(const_generics))]
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#![cfg_attr(full, allow(incomplete_features))]
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#![cfg_attr(min, feature(min_const_generics))]
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trait Baz {
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type Quaks;
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@ -1,11 +0,0 @@
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warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
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--> $DIR/issue-67185-1.rs:3:12
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LL | #![feature(const_generics)]
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| ^^^^^^^^^^^^^^
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|
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= note: `#[warn(incomplete_features)]` on by default
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= note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
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warning: 1 warning emitted
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@ -1,6 +1,8 @@
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// check-pass
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#![feature(const_generics)]
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#![allow(incomplete_features)]
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// revisions: full min
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#![cfg_attr(full, feature(const_generics))]
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#![cfg_attr(full, allow(incomplete_features))]
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#![cfg_attr(min, feature(min_const_generics))]
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pub struct S(u8);
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11
src/test/ui/const-generics/issues/issue-68615-adt.min.stderr
Normal file
11
src/test/ui/const-generics/issues/issue-68615-adt.min.stderr
Normal file
@ -0,0 +1,11 @@
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error: `[usize; 0]` is forbidden as the type of a const generic parameter
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--> $DIR/issue-68615-adt.rs:7:23
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LL | struct Const<const V: [usize; 0]> {}
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| ^^^^^^^^^^
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|
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= note: the only supported types are integers, `bool` and `char`
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= note: more complex types are supported with `#[feature(const_generics)]`
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error: aborting due to previous error
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@ -1,8 +1,11 @@
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// check-pass
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#![feature(const_generics)]
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#![allow(incomplete_features)]
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// [full] check-pass
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// revisions: full min
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#![cfg_attr(full, feature(const_generics))]
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#![cfg_attr(full, allow(incomplete_features))]
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#![cfg_attr(min, feature(min_const_generics))]
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struct Const<const V: [usize; 0]> {}
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//[min]~^ ERROR `[usize; 0]` is forbidden as the type of a const generic parameter
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type MyConst = Const<{ [] }>;
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fn main() {
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@ -0,0 +1,11 @@
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error: `[usize; 0]` is forbidden as the type of a const generic parameter
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--> $DIR/issue-68615-array.rs:7:21
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LL | struct Foo<const V: [usize; 0] > {}
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| ^^^^^^^^^^
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|
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= note: the only supported types are integers, `bool` and `char`
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= note: more complex types are supported with `#[feature(const_generics)]`
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error: aborting due to previous error
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@ -1,8 +1,11 @@
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// check-pass
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#![feature(const_generics)]
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#![allow(incomplete_features)]
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// [full] check-pass
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// revisions: full min
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#![cfg_attr(full, feature(const_generics))]
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#![cfg_attr(full, allow(incomplete_features))]
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#![cfg_attr(min, feature(min_const_generics))]
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struct Foo<const V: [usize; 0] > {}
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//[min]~^ ERROR `[usize; 0]` is forbidden as the type of a const generic parameter
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type MyFoo = Foo<{ [] }>;
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10
src/test/ui/const-generics/issues/issue-68977.full.stderr
Normal file
10
src/test/ui/const-generics/issues/issue-68977.full.stderr
Normal file
@ -0,0 +1,10 @@
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error: constant expression depends on a generic parameter
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--> $DIR/issue-68977.rs:35:44
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LL | FxpStorageHelper<INT_BITS, FRAC_BITS>: FxpStorage,
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| ^^^^^^^^^^
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|
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= note: this may fail depending on what value the parameter takes
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error: aborting due to previous error
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18
src/test/ui/const-generics/issues/issue-68977.min.stderr
Normal file
18
src/test/ui/const-generics/issues/issue-68977.min.stderr
Normal file
@ -0,0 +1,18 @@
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error: generic parameters must not be used inside of non trivial constant values
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--> $DIR/issue-68977.rs:29:17
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|
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LL | PhantomU8<{(INT_BITS + FRAC_BITS + 7) / 8}>;
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| ^^^^^^^^ non-trivial anonymous constants must not depend on the parameter `INT_BITS`
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|
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= help: it is currently only allowed to use either `INT_BITS` or `{ INT_BITS }` as generic constants
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error: generic parameters must not be used inside of non trivial constant values
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--> $DIR/issue-68977.rs:29:28
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|
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LL | PhantomU8<{(INT_BITS + FRAC_BITS + 7) / 8}>;
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| ^^^^^^^^^ non-trivial anonymous constants must not depend on the parameter `FRAC_BITS`
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|
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= help: it is currently only allowed to use either `FRAC_BITS` or `{ FRAC_BITS }` as generic constants
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error: aborting due to 2 previous errors
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@ -1,5 +1,7 @@
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#![feature(const_generics)]
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//~^ WARN the feature `const_generics` is incomplete
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// revisions: full min
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#![cfg_attr(full, feature(const_generics))]
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#![cfg_attr(full, allow(incomplete_features))]
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#![cfg_attr(min, feature(min_const_generics))]
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struct PhantomU8<const X: u8>;
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@ -25,11 +27,13 @@ fxp_storage_impls! {
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type FxpStorageHelper<const INT_BITS: u8, const FRAC_BITS: u8> =
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PhantomU8<{(INT_BITS + FRAC_BITS + 7) / 8}>;
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//[min]~^ ERROR generic parameters must not be used inside of non trivial constant values
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//[min]~| ERROR generic parameters must not be used inside of non trivial constant values
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struct Fxp<const INT_BITS: u8, const FRAC_BITS: u8>
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where
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FxpStorageHelper<INT_BITS, FRAC_BITS>: FxpStorage,
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//~^ ERROR constant expression depends on a generic parameter
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//[full]~^ ERROR constant expression depends on a generic parameter
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{
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storage: <FxpStorageHelper<INT_BITS, FRAC_BITS> as FxpStorage>::SInt,
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}
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@ -1,19 +0,0 @@
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warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
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--> $DIR/issue-68977.rs:1:12
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|
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LL | #![feature(const_generics)]
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| ^^^^^^^^^^^^^^
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|
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= note: `#[warn(incomplete_features)]` on by default
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= note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
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error: constant expression depends on a generic parameter
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--> $DIR/issue-68977.rs:31:44
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|
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LL | FxpStorageHelper<INT_BITS, FRAC_BITS>: FxpStorage,
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| ^^^^^^^^^^
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|
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= note: this may fail depending on what value the parameter takes
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error: aborting due to previous error; 1 warning emitted
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@ -1,6 +1,8 @@
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// run-pass
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#![feature(const_generics)]
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//~^ WARN the feature `const_generics` is incomplete
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// revisions: full min
|
||||
#![cfg_attr(full, feature(const_generics))]
|
||||
#![cfg_attr(full, allow(incomplete_features))]
|
||||
#![cfg_attr(min, feature(min_const_generics))]
|
||||
|
||||
const L: usize = 4;
|
||||
|
||||
|
||||
@ -1,11 +0,0 @@
|
||||
warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
|
||||
--> $DIR/issue-70125-1.rs:2:12
|
||||
|
|
||||
LL | #![feature(const_generics)]
|
||||
| ^^^^^^^^^^^^^^
|
||||
|
|
||||
= note: `#[warn(incomplete_features)]` on by default
|
||||
= note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
|
||||
|
||||
warning: 1 warning emitted
|
||||
|
||||
@ -1,7 +1,8 @@
|
||||
// run-pass
|
||||
|
||||
#![feature(const_generics)]
|
||||
//~^ WARN the feature `const_generics` is incomplete
|
||||
// revisions: full min
|
||||
#![cfg_attr(full, feature(const_generics))]
|
||||
#![cfg_attr(full, allow(incomplete_features))]
|
||||
#![cfg_attr(min, feature(min_const_generics))]
|
||||
|
||||
fn main() {
|
||||
<()>::foo();
|
||||
|
||||
@ -1,11 +0,0 @@
|
||||
warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
|
||||
--> $DIR/issue-70125-2.rs:3:12
|
||||
|
|
||||
LL | #![feature(const_generics)]
|
||||
| ^^^^^^^^^^^^^^
|
||||
|
|
||||
= note: `#[warn(incomplete_features)]` on by default
|
||||
= note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
|
||||
|
||||
warning: 1 warning emitted
|
||||
|
||||
@ -1,7 +1,8 @@
|
||||
// check-pass
|
||||
|
||||
#![feature(const_generics)]
|
||||
//~^ WARN the feature `const_generics` is incomplete
|
||||
// revisions: full min
|
||||
#![cfg_attr(full, feature(const_generics))]
|
||||
#![cfg_attr(full, allow(incomplete_features))]
|
||||
#![cfg_attr(min, feature(min_const_generics))]
|
||||
|
||||
pub trait Trait<const N: usize>: From<<Self as Trait<N>>::Item> {
|
||||
type Item;
|
||||
|
||||
@ -1,11 +0,0 @@
|
||||
warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
|
||||
--> $DIR/issue-70167.rs:3:12
|
||||
|
|
||||
LL | #![feature(const_generics)]
|
||||
| ^^^^^^^^^^^^^^
|
||||
|
|
||||
= note: `#[warn(incomplete_features)]` on by default
|
||||
= note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
|
||||
|
||||
warning: 1 warning emitted
|
||||
|
||||
@ -1,11 +1,11 @@
|
||||
error[E0770]: the type of const parameters must not depend on other generic parameters
|
||||
--> $DIR/issue-71169.rs:4:43
|
||||
--> $DIR/issue-71169.rs:6:43
|
||||
|
|
||||
LL | fn foo<const LEN: usize, const DATA: [u8; LEN]>() {}
|
||||
| ^^^ the type must not depend on the parameter `LEN`
|
||||
|
||||
error: constant expression depends on a generic parameter
|
||||
--> $DIR/issue-71169.rs:8:14
|
||||
--> $DIR/issue-71169.rs:12:14
|
||||
|
|
||||
LL | foo::<4, DATA>();
|
||||
| ^^^^
|
||||
18
src/test/ui/const-generics/issues/issue-71169.min.stderr
Normal file
18
src/test/ui/const-generics/issues/issue-71169.min.stderr
Normal file
@ -0,0 +1,18 @@
|
||||
error[E0770]: the type of const parameters must not depend on other generic parameters
|
||||
--> $DIR/issue-71169.rs:6:43
|
||||
|
|
||||
LL | fn foo<const LEN: usize, const DATA: [u8; LEN]>() {}
|
||||
| ^^^ the type must not depend on the parameter `LEN`
|
||||
|
||||
error: `[u8; _]` is forbidden as the type of a const generic parameter
|
||||
--> $DIR/issue-71169.rs:6:38
|
||||
|
|
||||
LL | fn foo<const LEN: usize, const DATA: [u8; LEN]>() {}
|
||||
| ^^^^^^^^^
|
||||
|
|
||||
= note: the only supported types are integers, `bool` and `char`
|
||||
= note: more complex types are supported with `#[feature(const_generics)]`
|
||||
|
||||
error: aborting due to 2 previous errors
|
||||
|
||||
For more information about this error, try `rustc --explain E0770`.
|
||||
@ -1,10 +1,14 @@
|
||||
#![feature(const_generics)]
|
||||
#![allow(incomplete_features)]
|
||||
// revisions: full min
|
||||
#![cfg_attr(full, feature(const_generics))]
|
||||
#![cfg_attr(full, allow(incomplete_features))]
|
||||
#![cfg_attr(min, feature(min_const_generics))]
|
||||
|
||||
fn foo<const LEN: usize, const DATA: [u8; LEN]>() {}
|
||||
//~^ ERROR the type of const parameters must not
|
||||
//[full]~^ ERROR the type of const parameters must not
|
||||
//[min]~^^ ERROR the type of const parameters must not
|
||||
//[min]~| ERROR `[u8; _]` is forbidden as the type of a const generic parameter
|
||||
fn main() {
|
||||
const DATA: [u8; 4] = *b"ABCD";
|
||||
foo::<4, DATA>();
|
||||
//~^ ERROR constant expression depends on
|
||||
//[full]~^ ERROR constant expression depends on
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user