[rustc.git] / src / test / ui / assignment-operator-unimplemented.stderr

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> {
LL | |     /// Performs the `+=` operation.
LL | |     ///
LL | |     /// # Example
...  |
LL | |     fn add_assign(&mut self, rhs: Rhs);
LL | | }
   | |_^

error: aborting due to previous error

For more information about this error, try `rustc --explain E0368`.
Commit	Line	Data
b7449926	1	error[E0368]: binary assignment operation `+=` cannot be applied to type `Foo`
0731742a	2	--> $DIR/assignment-operator-unimplemented.rs:6:3
b7449926	3	\|
532ac7d7	4	LL \| a += *b;
b7449926 XL	5	\| -^^^^^^
	6	\| \|
	7	\| cannot use `+=` on type `Foo`
	8	\|
c295e0f8 XL	9	note: an implementation of `AddAssign<_>` might be missing for `Foo`
	10	--> $DIR/assignment-operator-unimplemented.rs:1:1
	11	\|
	12	LL \| struct Foo;
	13	\| ^^^^^^^^^^^ must implement `AddAssign<_>`
	14	note: the following trait must be implemented
	15	--> $SRC_DIR/core/src/ops/arith.rs:LL:COL
	16	\|
	17	LL \| / pub trait AddAssign<Rhs = Self> {
	18	LL \| \| /// Performs the `+=` operation.
	19	LL \| \| ///
	20	LL \| \| /// # Example
	21	... \|
	22	LL \| \| fn add_assign(&mut self, rhs: Rhs);
	23	LL \| \| }
	24	\| \|_^
b7449926 XL	25
	26	error: aborting due to previous error
	27
	28	For more information about this error, try `rustc --explain E0368`.