diff options
Diffstat (limited to 'src/test/ui/borrowck/borrowck-describe-lvalue.stderr')
| -rw-r--r-- | src/test/ui/borrowck/borrowck-describe-lvalue.stderr | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/test/ui/borrowck/borrowck-describe-lvalue.stderr b/src/test/ui/borrowck/borrowck-describe-lvalue.stderr index f909dbc40..2c1b9c10d 100644 --- a/src/test/ui/borrowck/borrowck-describe-lvalue.stderr +++ b/src/test/ui/borrowck/borrowck-describe-lvalue.stderr @@ -36,6 +36,10 @@ LL | | } | = note: `FnMut` closures only have access to their captured variables while they are executing... = note: ...therefore, they cannot allow references to captured variables to escape +help: consider adding 'move' keyword before the nested closure + | +LL | move || { + | ++++ error[E0503]: cannot use `f.x` because it was mutably borrowed --> $DIR/borrowck-describe-lvalue.rs:37:9 @@ -196,7 +200,7 @@ LL | let x = &mut v; | ------ borrow of `v` occurs here LL | match v { LL | &[x @ ..] => println!("{:?}", x), - | ^^^^^^ use of borrowed `v` + | ^ use of borrowed `v` ... LL | drop(x); | - borrow later used here @@ -208,7 +212,7 @@ LL | let x = &mut v; | ------ borrow of `v` occurs here ... LL | &[_, x @ ..] => println!("{:?}", x), - | ^^^^^^ use of borrowed `v` + | ^ use of borrowed `v` ... LL | drop(x); | - borrow later used here @@ -220,7 +224,7 @@ LL | let x = &mut v; | ------ borrow of `v` occurs here ... LL | &[x @ .., _] => println!("{:?}", x), - | ^^^^^^ use of borrowed `v` + | ^ use of borrowed `v` ... LL | drop(x); | - borrow later used here @@ -232,7 +236,7 @@ LL | let x = &mut v; | ------ borrow of `v` occurs here ... LL | &[_, x @ .., _] => println!("{:?}", x), - | ^^^^^^ use of borrowed `v` + | ^ use of borrowed `v` ... LL | drop(x); | - borrow later used here |