[rustc.git] / src / test / ui / span / destructor-restrictions.stderr

error[E0597]: `*a` does not live long enough
  --> $DIR/destructor-restrictions.rs:8:10
   |
LL |         *a.borrow() + 1
   |          ^---------
   |          |
   |          borrowed value does not live long enough
   |          a temporary with access to the borrow is created here ...
LL |     };
   |     -- ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `Ref<'_, i32>`
   |     |
   |     `*a` dropped here while still borrowed
   |
   = note: the temporary is part of an expression at the end of a block;
           consider forcing this temporary to be dropped sooner, before the block's local variables are dropped
help: for example, you could save the expression's value in a new local variable `x` and then make `x` be the expression at the end of the block
   |
LL |         let x = *a.borrow() + 1; x
   |         ^^^^^^^                ^^^

error: aborting due to previous error

For more information about this error, try `rustc --explain E0597`.
Commit	Line	Data
7cac9316	1	error[E0597]: `*a` does not live long enough
0731742a	2	--> $DIR/destructor-restrictions.rs:8:10
c30ab7b3	3	\|
0531ce1d	4	LL \| *a.borrow() + 1
48663c56 XL	5	\| ^---------
	6	\| \|
	7	\| borrowed value does not live long enough
	8	\| a temporary with access to the borrow is created here ...
532ac7d7	9	LL \| };
1b1a35ee	10	\| -- ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `Ref<'_, i32>`
c30ab7b3 SL	11	\| \|
c30ab7b3 SL	12	\| `*a` dropped here while still borrowed
48663c56	13	\|
f9f354fc XL	14	= note: the temporary is part of an expression at the end of a block;
	15	consider forcing this temporary to be dropped sooner, before the block's local variables are dropped
	16	help: for example, you could save the expression's value in a new local variable `x` and then make `x` be the expression at the end of the block
	17	\|
	18	LL \| let x = *a.borrow() + 1; x
	19	\| ^^^^^^^ ^^^
c30ab7b3	20
041b39d2	21	error: aborting due to previous error
c30ab7b3	22
0531ce1d	23	For more information about this error, try `rustc --explain E0597`.