[rustc.git] / src / test / ui / borrowck / borrowck-escaping-closure-error-1.stderr

error[E0373]: closure may outlive the current function, but it borrows `books`, which is owned by the current function
  --> $DIR/borrowck-escaping-closure-error-1.rs:13:11
   |
LL |     spawn(|| books.push(4));
   |           ^^ ----- `books` is borrowed here
   |           |
   |           may outlive borrowed value `books`
   |
note: function requires argument type to outlive `'static`
  --> $DIR/borrowck-escaping-closure-error-1.rs:13:5
   |
LL |     spawn(|| books.push(4));
   |     ^^^^^^^^^^^^^^^^^^^^^^^
help: to force the closure to take ownership of `books` (and any other referenced variables), use the `move` keyword
   |
LL |     spawn(move || books.push(4));
   |           ++++

error: aborting due to previous error

For more information about this error, try `rustc --explain E0373`.
Commit	Line	Data
ff7c6d11	1	error[E0373]: closure may outlive the current function, but it borrows `books`, which is owned by the current function
0731742a	2	--> $DIR/borrowck-escaping-closure-error-1.rs:13:11
ff7c6d11	3	\|
0531ce1d	4	LL \| spawn(\|\| books.push(4));
ff7c6d11 XL	5	\| ^^ ----- `books` is borrowed here
	6	\| \|
	7	\| may outlive borrowed value `books`
48663c56 XL	8	\|
	9	note: function requires argument type to outlive `'static`
	10	--> $DIR/borrowck-escaping-closure-error-1.rs:13:5
	11	\|
	12	LL \| spawn(\|\| books.push(4));
	13	\| ^^^^^^^^^^^^^^^^^^^^^^^
ff7c6d11 XL	14	help: to force the closure to take ownership of `books` (and any other referenced variables), use the `move` keyword
ff7c6d11 XL	15	\|
0531ce1d	16	LL \| spawn(move \|\| books.push(4));
94222f64	17	\| ++++
ff7c6d11 XL	18
	19	error: aborting due to previous error
	20
0531ce1d	21	For more information about this error, try `rustc --explain E0373`.