[rustc.git] / src / test / ui / lifetimes / lifetime-errors / ex1b-return-no-names-if-else.stderr

error[E0106]: missing lifetime specifier
  --> $DIR/ex1b-return-no-names-if-else.rs:1:29
   |
LL | fn foo(x: &i32, y: &i32) -> &i32 {
   |           ----     ----     ^ expected named lifetime parameter
   |
   = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from `x` or `y`
help: consider introducing a named lifetime parameter
   |
LL | fn foo<'a>(x: &'a i32, y: &'a i32) -> &'a i32 {
   |       ++++     ++          ++          ++

error: aborting due to previous error

For more information about this error, try `rustc --explain E0106`.
Commit	Line	Data
32a655c1	1	error[E0106]: missing lifetime specifier
0731742a	2	--> $DIR/ex1b-return-no-names-if-else.rs:1:29
32a655c1	3	\|
532ac7d7	4	LL \| fn foo(x: &i32, y: &i32) -> &i32 {
74b04a01	5	\| ---- ---- ^ expected named lifetime parameter
32a655c1 SL	6	\|
32a655c1 SL	7	= help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from `x` or `y`
dfeec247 XL	8	help: consider introducing a named lifetime parameter
dfeec247 XL	9	\|
74b04a01	10	LL \| fn foo<'a>(x: &'a i32, y: &'a i32) -> &'a i32 {
94222f64	11	\| ++++ ++ ++ ++
32a655c1	12
041b39d2	13	error: aborting due to previous error
32a655c1	14
0531ce1d	15	For more information about this error, try `rustc --explain E0106`.