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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/suggestions/suggest-dereferencing-index.stderr | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/test/ui/suggestions/suggest-dereferencing-index.stderr b/src/test/ui/suggestions/suggest-dereferencing-index.stderr new file mode 100644 index 000000000..c8b87af7b --- /dev/null +++ b/src/test/ui/suggestions/suggest-dereferencing-index.stderr @@ -0,0 +1,17 @@ +error[E0277]: the type `[{integer}]` cannot be indexed by `&usize` + --> $DIR/suggest-dereferencing-index.rs:6:42 + | +LL | let one_item_please: i32 = [1, 2, 3][i]; + | ^ slice indices are of type `usize` or ranges of `usize` + | + = help: the trait `SliceIndex<[{integer}]>` is not implemented for `&usize` + = help: the trait `SliceIndex<[T]>` is implemented for `usize` + = note: required because of the requirements on the impl of `Index<&usize>` for `[{integer}]` +help: dereference this index + | +LL | let one_item_please: i32 = [1, 2, 3][*i]; + | + + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. |