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Diffstat (limited to 'tests/ui/consts/const_in_pattern/incomplete-slice.stderr')
-rw-r--r-- | tests/ui/consts/const_in_pattern/incomplete-slice.stderr | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/ui/consts/const_in_pattern/incomplete-slice.stderr b/tests/ui/consts/const_in_pattern/incomplete-slice.stderr new file mode 100644 index 000000000..ddc576ced --- /dev/null +++ b/tests/ui/consts/const_in_pattern/incomplete-slice.stderr @@ -0,0 +1,26 @@ +warning: to use a constant of type `E` in a pattern, `E` must be annotated with `#[derive(PartialEq, Eq)]` + --> $DIR/incomplete-slice.rs:11:9 + | +LL | E_SL => {} + | ^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> + = note: `#[warn(indirect_structural_match)]` on by default + +error[E0004]: non-exhaustive patterns: `&_` not covered + --> $DIR/incomplete-slice.rs:9:11 + | +LL | match &[][..] { + | ^^^^^^^ pattern `&_` not covered + | + = note: the matched value is of type `&[E]` +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown + | +LL ~ E_SL => {} +LL + &_ => todo!() + | + +error: aborting due to previous error; 1 warning emitted + +For more information about this error, try `rustc --explain E0004`. |