diff options
Diffstat (limited to 'tests/ui/rfcs/rfc-2632-const-trait-impl/call-generic-method-fail.stderr')
| -rw-r--r-- | tests/ui/rfcs/rfc-2632-const-trait-impl/call-generic-method-fail.stderr | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tests/ui/rfcs/rfc-2632-const-trait-impl/call-generic-method-fail.stderr b/tests/ui/rfcs/rfc-2632-const-trait-impl/call-generic-method-fail.stderr new file mode 100644 index 000000000..3963f64ad --- /dev/null +++ b/tests/ui/rfcs/rfc-2632-const-trait-impl/call-generic-method-fail.stderr @@ -0,0 +1,28 @@ +error[E0277]: can't compare `T` with `T` in const contexts + --> $DIR/call-generic-method-fail.rs:5:5 + | +LL | *t == *t + | ^^^^^^^^ no implementation for `T == T` + | +note: the trait `PartialEq` is implemented for `T`, but that implementation is not `const` + --> $DIR/call-generic-method-fail.rs:5:5 + | +LL | *t == *t + | ^^^^^^^^ + +error[E0015]: cannot call non-const operator in constant functions + --> $DIR/call-generic-method-fail.rs:5:5 + | +LL | *t == *t + | ^^^^^^^^ + | + = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants +help: consider further restricting this bound + | +LL | pub const fn equals_self<T: PartialEq + ~const std::cmp::PartialEq>(t: &T) -> bool { + | ++++++++++++++++++++++++++++ + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0015, E0277. +For more information about an error, try `rustc --explain E0015`. |