diff options
Diffstat (limited to 'src/test/ui/mismatched_types/assignment-operator-unimplemented.stderr')
| -rw-r--r-- | src/test/ui/mismatched_types/assignment-operator-unimplemented.stderr | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/test/ui/mismatched_types/assignment-operator-unimplemented.stderr b/src/test/ui/mismatched_types/assignment-operator-unimplemented.stderr new file mode 100644 index 000000000..ffd95b48a --- /dev/null +++ b/src/test/ui/mismatched_types/assignment-operator-unimplemented.stderr @@ -0,0 +1,22 @@ +error[E0368]: binary assignment operation `+=` cannot be applied to type `Foo` + --> $DIR/assignment-operator-unimplemented.rs:6:3 + | +LL | a += *b; + | -^^^^^^ + | | + | cannot use `+=` on type `Foo` + | +note: an implementation of `AddAssign<_>` might be missing for `Foo` + --> $DIR/assignment-operator-unimplemented.rs:1:1 + | +LL | struct Foo; + | ^^^^^^^^^^ must implement `AddAssign<_>` +note: the following trait must be implemented + --> $SRC_DIR/core/src/ops/arith.rs:LL:COL + | +LL | pub trait AddAssign<Rhs = Self> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0368`. |