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Diffstat (limited to '')
| -rw-r--r-- | src/test/ui/suggestions/restrict-type-not-param.stderr | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/test/ui/suggestions/restrict-type-not-param.stderr b/src/test/ui/suggestions/restrict-type-not-param.stderr new file mode 100644 index 000000000..e7d9c5ecb --- /dev/null +++ b/src/test/ui/suggestions/restrict-type-not-param.stderr @@ -0,0 +1,26 @@ +error[E0369]: cannot add `T` to `Wrapper<T>` + --> $DIR/restrict-type-not-param.rs:8:7 + | +LL | a + b + | - ^ - T + | | + | Wrapper<T> + | +note: an implementation of `Add<_>` might be missing for `Wrapper<T>` + --> $DIR/restrict-type-not-param.rs:3:1 + | +LL | struct Wrapper<T>(T); + | ^^^^^^^^^^^^^^^^^ must implement `Add<_>` +note: the following trait must be implemented + --> $SRC_DIR/core/src/ops/arith.rs:LL:COL + | +LL | pub trait Add<Rhs = Self> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^ +help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement + | +LL | fn qux<T>(a: Wrapper<T>, b: T) -> T where Wrapper<T>: Add<T, Output = T> { + | ++++++++++++++++++++++++++++++++++++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0369`. |