diff options
Diffstat (limited to 'tests/ui/rfcs/rfc-2632-const-trait-impl/match-non-const-eq.gated.stderr')
-rw-r--r-- | tests/ui/rfcs/rfc-2632-const-trait-impl/match-non-const-eq.gated.stderr | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/ui/rfcs/rfc-2632-const-trait-impl/match-non-const-eq.gated.stderr b/tests/ui/rfcs/rfc-2632-const-trait-impl/match-non-const-eq.gated.stderr new file mode 100644 index 000000000..bd0dd126c --- /dev/null +++ b/tests/ui/rfcs/rfc-2632-const-trait-impl/match-non-const-eq.gated.stderr @@ -0,0 +1,26 @@ +error[E0277]: can't compare `str` with `str` in const contexts + --> $DIR/match-non-const-eq.rs:6:9 + | +LL | "a" => (), + | ^^^ no implementation for `str == str` + | + = help: the trait `~const PartialEq` is not implemented for `str` +note: the trait `PartialEq` is implemented for `str`, but that implementation is not `const` + --> $DIR/match-non-const-eq.rs:6:9 + | +LL | "a" => (), + | ^^^ + +error[E0015]: cannot match on `str` in constant functions + --> $DIR/match-non-const-eq.rs:6:9 + | +LL | "a" => (), + | ^^^ + | + = note: `str` cannot be compared in compile-time, and therefore cannot be used in `match`es + = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0015, E0277. +For more information about an error, try `rustc --explain E0015`. |