diff options
Diffstat (limited to '')
| -rw-r--r-- | src/test/ui/closures/closure-bounds-static-cant-capture-borrowed.stderr | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/test/ui/closures/closure-bounds-static-cant-capture-borrowed.stderr b/src/test/ui/closures/closure-bounds-static-cant-capture-borrowed.stderr new file mode 100644 index 000000000..85df5c1e5 --- /dev/null +++ b/src/test/ui/closures/closure-bounds-static-cant-capture-borrowed.stderr @@ -0,0 +1,44 @@ +error[E0521]: borrowed data escapes outside of function + --> $DIR/closure-bounds-static-cant-capture-borrowed.rs:5:5 + | +LL | fn foo(x: &()) { + | - - let's call the lifetime of this reference `'1` + | | + | `x` is a reference that is only valid in the function body +LL | / bar(|| { +LL | | +LL | | +LL | | let _ = x; +LL | | }) + | | ^ + | | | + | |______`x` escapes the function body here + | argument requires that `'1` must outlive `'static` + +error[E0373]: closure may outlive the current function, but it borrows `x`, which is owned by the current function + --> $DIR/closure-bounds-static-cant-capture-borrowed.rs:5:9 + | +LL | bar(|| { + | ^^ may outlive borrowed value `x` +... +LL | let _ = x; + | - `x` is borrowed here + | +note: function requires argument type to outlive `'static` + --> $DIR/closure-bounds-static-cant-capture-borrowed.rs:5:5 + | +LL | / bar(|| { +LL | | +LL | | +LL | | let _ = x; +LL | | }) + | |______^ +help: to force the closure to take ownership of `x` (and any other referenced variables), use the `move` keyword + | +LL | bar(move || { + | ++++ + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0373, E0521. +For more information about an error, try `rustc --explain E0373`. |