diff options
Diffstat (limited to 'tests/ui/nll/closure-borrow-spans.stderr')
| -rw-r--r-- | tests/ui/nll/closure-borrow-spans.stderr | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/tests/ui/nll/closure-borrow-spans.stderr b/tests/ui/nll/closure-borrow-spans.stderr new file mode 100644 index 000000000..bada4e1b8 --- /dev/null +++ b/tests/ui/nll/closure-borrow-spans.stderr @@ -0,0 +1,172 @@ +error[E0505]: cannot move out of `x` because it is borrowed + --> $DIR/closure-borrow-spans.rs:5:13 + | +LL | let f = || x.len(); + | -- - borrow occurs due to use in closure + | | + | borrow of `x` occurs here +LL | let y = x; + | ^ move out of `x` occurs here +LL | f.use_ref(); + | ----------- borrow later used here + +error[E0502]: cannot borrow `x` as mutable because it is also borrowed as immutable + --> $DIR/closure-borrow-spans.rs:11:13 + | +LL | let f = || x; + | -- - first borrow occurs due to use of `x` in closure + | | + | immutable borrow occurs here +LL | let y = &mut x; + | ^^^^^^ mutable borrow occurs here +LL | f.use_ref(); + | ----------- immutable borrow later used here + +error[E0597]: `x` does not live long enough + --> $DIR/closure-borrow-spans.rs:19:16 + | +LL | f = || x; + | -- ^ borrowed value does not live long enough + | | + | value captured here +LL | } + | - `x` dropped here while still borrowed +LL | f.use_ref(); + | ----------- borrow later used here + +error[E0506]: cannot assign to `x` because it is borrowed + --> $DIR/closure-borrow-spans.rs:26:5 + | +LL | let f = || x; + | -- - borrow occurs due to use in closure + | | + | borrow of `x` occurs here +LL | x = 1; + | ^^^^^ assignment to borrowed `x` occurs here +LL | f.use_ref(); + | ----------- borrow later used here + +error[E0503]: cannot use `x` because it was mutably borrowed + --> $DIR/closure-borrow-spans.rs:32:13 + | +LL | let f = || x = 0; + | -- - borrow occurs due to use of `x` in closure + | | + | borrow of `x` occurs here +LL | let y = x; + | ^ use of borrowed `x` +LL | f.use_ref(); + | ----------- borrow later used here + +error[E0502]: cannot borrow `x` as immutable because it is also borrowed as mutable + --> $DIR/closure-borrow-spans.rs:38:13 + | +LL | let f = || x = 0; + | -- - first borrow occurs due to use of `x` in closure + | | + | mutable borrow occurs here +LL | let y = &x; + | ^^ immutable borrow occurs here +LL | f.use_ref(); + | ----------- mutable borrow later used here + +error[E0499]: cannot borrow `x` as mutable more than once at a time + --> $DIR/closure-borrow-spans.rs:44:13 + | +LL | let f = || x = 0; + | -- - first borrow occurs due to use of `x` in closure + | | + | first mutable borrow occurs here +LL | let y = &mut x; + | ^^^^^^ second mutable borrow occurs here +LL | f.use_ref(); + | ----------- first borrow later used here + +error[E0597]: `x` does not live long enough + --> $DIR/closure-borrow-spans.rs:52:16 + | +LL | f = || x = 0; + | -- ^ borrowed value does not live long enough + | | + | value captured here +LL | } + | - `x` dropped here while still borrowed +LL | f.use_ref(); + | ----------- borrow later used here + +error[E0506]: cannot assign to `x` because it is borrowed + --> $DIR/closure-borrow-spans.rs:59:5 + | +LL | let f = || x = 0; + | -- - borrow occurs due to use in closure + | | + | borrow of `x` occurs here +LL | x = 1; + | ^^^^^ assignment to borrowed `x` occurs here +LL | f.use_ref(); + | ----------- borrow later used here + +error[E0505]: cannot move out of `x` because it is borrowed + --> $DIR/closure-borrow-spans.rs:65:13 + | +LL | let f = || *x = 0; + | -- -- borrow occurs due to use in closure + | | + | borrow of `x` occurs here +LL | let y = x; + | ^ move out of `x` occurs here +LL | f.use_ref(); + | ----------- borrow later used here + +error[E0501]: cannot borrow `x` as immutable because previous closure requires unique access + --> $DIR/closure-borrow-spans.rs:71:13 + | +LL | let f = || *x = 0; + | -- -- first borrow occurs due to use of `x` in closure + | | + | closure construction occurs here +LL | let y = &x; + | ^^ second borrow occurs here +LL | f.use_ref(); + | ----------- first borrow later used here + +error[E0501]: cannot borrow `x` as mutable because previous closure requires unique access + --> $DIR/closure-borrow-spans.rs:77:13 + | +LL | let f = || *x = 0; + | -- -- first borrow occurs due to use of `x` in closure + | | + | closure construction occurs here +LL | let y = &mut x; + | ^^^^^^ second borrow occurs here +LL | f.use_ref(); + | ----------- first borrow later used here + +error[E0597]: `x` does not live long enough + --> $DIR/closure-borrow-spans.rs:86:16 + | +LL | f = || *x = 0; + | -- ^^ borrowed value does not live long enough + | | + | value captured here +LL | } + | - `x` dropped here while still borrowed +LL | f.use_ref(); + | ----------- borrow later used here + +error[E0506]: cannot assign to `*x` because it is borrowed + --> $DIR/closure-borrow-spans.rs:93:5 + | +LL | let f = || *x = 0; + | -- -- borrow occurs due to use in closure + | | + | borrow of `*x` occurs here +LL | *x = 1; + | ^^^^^^ assignment to borrowed `*x` occurs here +LL | f.use_ref(); + | ----------- borrow later used here + +error: aborting due to 14 previous errors + +Some errors have detailed explanations: E0499, E0501, E0502, E0503, E0505, E0506, E0597. +For more information about an error, try `rustc --explain E0499`. |