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Diffstat (limited to 'tests/ui/nll/match-on-borrowed.stderr')
-rw-r--r-- | tests/ui/nll/match-on-borrowed.stderr | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/tests/ui/nll/match-on-borrowed.stderr b/tests/ui/nll/match-on-borrowed.stderr new file mode 100644 index 000000000..32666529f --- /dev/null +++ b/tests/ui/nll/match-on-borrowed.stderr @@ -0,0 +1,52 @@ +error[E0503]: cannot use `e` because it was mutably borrowed + --> $DIR/match-on-borrowed.rs:47:11 + | +LL | E::V(ref mut x, _) => x, + | --------- borrow of `e.0` occurs here +... +LL | match e { // Don't know that E uses a tag for its discriminant + | ^ use of borrowed `e.0` +... +LL | x; + | - borrow later used here + +error[E0503]: cannot use `*f` because it was mutably borrowed + --> $DIR/match-on-borrowed.rs:61:11 + | +LL | E::V(ref mut x, _) => x, + | --------- borrow of `f.0` occurs here +... +LL | match f { // Don't know that E uses a tag for its discriminant + | ^ use of borrowed `f.0` +... +LL | x; + | - borrow later used here + +error[E0503]: cannot use `t` because it was mutably borrowed + --> $DIR/match-on-borrowed.rs:81:5 + | +LL | let x = &mut t; + | ------ borrow of `t` occurs here +LL | match t { + | ^^^^^^^ use of borrowed `t` +... +LL | x; + | - borrow later used here + +error[E0381]: used binding `n` isn't initialized + --> $DIR/match-on-borrowed.rs:93:11 + | +LL | let n: Never; + | - binding declared here but left uninitialized +LL | match n {} + | ^ `n` used here but it isn't initialized + | +help: consider assigning a value + | +LL | let n: Never = todo!(); + | +++++++++ + +error: aborting due to 4 previous errors + +Some errors have detailed explanations: E0381, E0503. +For more information about an error, try `rustc --explain E0381`. |