diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/ui/object-safety/assoc_const_bounds.rs | 13 | ||||
| -rw-r--r-- | tests/ui/object-safety/assoc_const_bounds.stderr | 15 | ||||
| -rw-r--r-- | tests/ui/object-safety/assoc_const_bounds_sized.rs | 9 | ||||
| -rw-r--r-- | tests/ui/object-safety/assoc_const_bounds_sized.stderr | 15 | ||||
| -rw-r--r-- | tests/ui/object-safety/assoc_type_bounds.rs | 13 | ||||
| -rw-r--r-- | tests/ui/object-safety/assoc_type_bounds.stderr | 21 | ||||
| -rw-r--r-- | tests/ui/object-safety/assoc_type_bounds2.rs | 13 | ||||
| -rw-r--r-- | tests/ui/object-safety/assoc_type_bounds2.stderr | 21 | ||||
| -rw-r--r-- | tests/ui/object-safety/assoc_type_bounds_sized.rs | 9 | ||||
| -rw-r--r-- | tests/ui/object-safety/assoc_type_bounds_sized.stderr | 12 |
10 files changed, 141 insertions, 0 deletions
diff --git a/tests/ui/object-safety/assoc_const_bounds.rs b/tests/ui/object-safety/assoc_const_bounds.rs new file mode 100644 index 00000000000..94b1f63165b --- /dev/null +++ b/tests/ui/object-safety/assoc_const_bounds.rs @@ -0,0 +1,13 @@ +trait Foo<T> { + const BAR: bool + where //~ ERROR: expected one of `!`, `(`, `+`, `::`, `;`, `<`, or `=`, found keyword `where` + Self: Sized; +} + +trait Cake {} +impl Cake for () {} + +fn foo(_: &dyn Foo<()>) {} +fn bar(_: &dyn Foo<i32>) {} + +fn main() {} diff --git a/tests/ui/object-safety/assoc_const_bounds.stderr b/tests/ui/object-safety/assoc_const_bounds.stderr new file mode 100644 index 00000000000..09bc11e178a --- /dev/null +++ b/tests/ui/object-safety/assoc_const_bounds.stderr @@ -0,0 +1,15 @@ +error: expected one of `!`, `(`, `+`, `::`, `;`, `<`, or `=`, found keyword `where` + --> $DIR/assoc_const_bounds.rs:3:9 + | +LL | trait Foo<T> { + | - while parsing this item list starting here +LL | const BAR: bool + | - expected one of 7 possible tokens +LL | where + | ^^^^^ unexpected token +LL | Self: Sized; +LL | } + | - the item list ends here + +error: aborting due to previous error + diff --git a/tests/ui/object-safety/assoc_const_bounds_sized.rs b/tests/ui/object-safety/assoc_const_bounds_sized.rs new file mode 100644 index 00000000000..2a76e5dce2b --- /dev/null +++ b/tests/ui/object-safety/assoc_const_bounds_sized.rs @@ -0,0 +1,9 @@ +trait Foo { + const BAR: bool + where //~ ERROR: expected one of `!`, `(`, `+`, `::`, `;`, `<`, or `=`, found keyword `where` + Self: Sized; +} + +fn foo(_: &dyn Foo) {} + +fn main() {} diff --git a/tests/ui/object-safety/assoc_const_bounds_sized.stderr b/tests/ui/object-safety/assoc_const_bounds_sized.stderr new file mode 100644 index 00000000000..e1f57f67795 --- /dev/null +++ b/tests/ui/object-safety/assoc_const_bounds_sized.stderr @@ -0,0 +1,15 @@ +error: expected one of `!`, `(`, `+`, `::`, `;`, `<`, or `=`, found keyword `where` + --> $DIR/assoc_const_bounds_sized.rs:3:9 + | +LL | trait Foo { + | - while parsing this item list starting here +LL | const BAR: bool + | - expected one of 7 possible tokens +LL | where + | ^^^^^ unexpected token +LL | Self: Sized; +LL | } + | - the item list ends here + +error: aborting due to previous error + diff --git a/tests/ui/object-safety/assoc_type_bounds.rs b/tests/ui/object-safety/assoc_type_bounds.rs new file mode 100644 index 00000000000..9abf7939c43 --- /dev/null +++ b/tests/ui/object-safety/assoc_type_bounds.rs @@ -0,0 +1,13 @@ +trait Foo<T> { + type Bar + where + T: Cake; +} + +trait Cake {} +impl Cake for () {} + +fn foo(_: &dyn Foo<()>) {} //~ ERROR: the value of the associated type `Bar` (from trait `Foo`) must be specified +fn bar(_: &dyn Foo<i32>) {} //~ ERROR: the value of the associated type `Bar` (from trait `Foo`) must be specified + +fn main() {} diff --git a/tests/ui/object-safety/assoc_type_bounds.stderr b/tests/ui/object-safety/assoc_type_bounds.stderr new file mode 100644 index 00000000000..a1396dc3ad4 --- /dev/null +++ b/tests/ui/object-safety/assoc_type_bounds.stderr @@ -0,0 +1,21 @@ +error[E0191]: the value of the associated type `Bar` (from trait `Foo`) must be specified + --> $DIR/assoc_type_bounds.rs:10:16 + | +LL | type Bar + | -------- `Bar` defined here +... +LL | fn foo(_: &dyn Foo<()>) {} + | ^^^^^^^ help: specify the associated type: `Foo<(), Bar = Type>` + +error[E0191]: the value of the associated type `Bar` (from trait `Foo`) must be specified + --> $DIR/assoc_type_bounds.rs:11:16 + | +LL | type Bar + | -------- `Bar` defined here +... +LL | fn bar(_: &dyn Foo<i32>) {} + | ^^^^^^^^ help: specify the associated type: `Foo<i32, Bar = Type>` + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0191`. diff --git a/tests/ui/object-safety/assoc_type_bounds2.rs b/tests/ui/object-safety/assoc_type_bounds2.rs new file mode 100644 index 00000000000..0112123fd42 --- /dev/null +++ b/tests/ui/object-safety/assoc_type_bounds2.rs @@ -0,0 +1,13 @@ +trait Foo<T> { + type Bar + where + Self: Foo<()>; +} + +trait Cake {} +impl Cake for () {} + +fn foo(_: &dyn Foo<()>) {} //~ ERROR: the value of the associated type `Bar` (from trait `Foo`) must be specified +fn bar(_: &dyn Foo<i32>) {} //~ ERROR: the value of the associated type `Bar` (from trait `Foo`) must be specified + +fn main() {} diff --git a/tests/ui/object-safety/assoc_type_bounds2.stderr b/tests/ui/object-safety/assoc_type_bounds2.stderr new file mode 100644 index 00000000000..7a3c0e02d48 --- /dev/null +++ b/tests/ui/object-safety/assoc_type_bounds2.stderr @@ -0,0 +1,21 @@ +error[E0191]: the value of the associated type `Bar` (from trait `Foo`) must be specified + --> $DIR/assoc_type_bounds2.rs:10:16 + | +LL | type Bar + | -------- `Bar` defined here +... +LL | fn foo(_: &dyn Foo<()>) {} + | ^^^^^^^ help: specify the associated type: `Foo<(), Bar = Type>` + +error[E0191]: the value of the associated type `Bar` (from trait `Foo`) must be specified + --> $DIR/assoc_type_bounds2.rs:11:16 + | +LL | type Bar + | -------- `Bar` defined here +... +LL | fn bar(_: &dyn Foo<i32>) {} + | ^^^^^^^^ help: specify the associated type: `Foo<i32, Bar = Type>` + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0191`. diff --git a/tests/ui/object-safety/assoc_type_bounds_sized.rs b/tests/ui/object-safety/assoc_type_bounds_sized.rs new file mode 100644 index 00000000000..61ad3cf9dc6 --- /dev/null +++ b/tests/ui/object-safety/assoc_type_bounds_sized.rs @@ -0,0 +1,9 @@ +trait Foo { + type Bar + where + Self: Sized; +} + +fn foo(_: &dyn Foo) {} //~ ERROR: the value of the associated type `Bar` (from trait `Foo`) must be specified + +fn main() {} diff --git a/tests/ui/object-safety/assoc_type_bounds_sized.stderr b/tests/ui/object-safety/assoc_type_bounds_sized.stderr new file mode 100644 index 00000000000..49d624f9b1d --- /dev/null +++ b/tests/ui/object-safety/assoc_type_bounds_sized.stderr @@ -0,0 +1,12 @@ +error[E0191]: the value of the associated type `Bar` (from trait `Foo`) must be specified + --> $DIR/assoc_type_bounds_sized.rs:7:16 + | +LL | type Bar + | -------- `Bar` defined here +... +LL | fn foo(_: &dyn Foo) {} + | ^^^ help: specify the associated type: `Foo<Bar = Type>` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0191`. |