diff options
| -rw-r--r-- | src/test/ui/suggestions/issue-71394-no-from-impl.rs | 5 | ||||
| -rw-r--r-- | src/test/ui/suggestions/issue-71394-no-from-impl.stderr | 11 |
2 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/suggestions/issue-71394-no-from-impl.rs b/src/test/ui/suggestions/issue-71394-no-from-impl.rs new file mode 100644 index 00000000000..9ffcc3f7bc1 --- /dev/null +++ b/src/test/ui/suggestions/issue-71394-no-from-impl.rs @@ -0,0 +1,5 @@ +fn main() { + let data: &[u8] = &[0; 10]; + let _: &[i8] = data.into(); + //~^ ERROR the trait bound `&[i8]: std::convert::From<&[u8]>` is not satisfied +} diff --git a/src/test/ui/suggestions/issue-71394-no-from-impl.stderr b/src/test/ui/suggestions/issue-71394-no-from-impl.stderr new file mode 100644 index 00000000000..84c73c2f67e --- /dev/null +++ b/src/test/ui/suggestions/issue-71394-no-from-impl.stderr @@ -0,0 +1,11 @@ +error[E0277]: the trait bound `&[i8]: std::convert::From<&[u8]>` is not satisfied + --> $DIR/issue-71394-no-from-impl.rs:3:25 + | +LL | let _: &[i8] = data.into(); + | ^^^^ the trait `std::convert::From<&[u8]>` is not implemented for `&[i8]` + | + = note: required because of the requirements on the impl of `std::convert::Into<&[i8]>` for `&[u8]` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. |