diff options
Diffstat (limited to 'src/test/ui/borrowck/issue-95079-missing-move-in-nested-closure.stderr')
-rw-r--r-- | src/test/ui/borrowck/issue-95079-missing-move-in-nested-closure.stderr | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/src/test/ui/borrowck/issue-95079-missing-move-in-nested-closure.stderr b/src/test/ui/borrowck/issue-95079-missing-move-in-nested-closure.stderr deleted file mode 100644 index 2eae614a2..000000000 --- a/src/test/ui/borrowck/issue-95079-missing-move-in-nested-closure.stderr +++ /dev/null @@ -1,37 +0,0 @@ -error: captured variable cannot escape `FnMut` closure body - --> $DIR/issue-95079-missing-move-in-nested-closure.rs:3:29 - | -LL | fn foo1(s: &str) -> impl Iterator<Item = String> + '_ { - | - variable defined here -LL | None.into_iter() -LL | .flat_map(move |()| s.chars().map(|c| format!("{}{}", c, s))) - | - -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | | - | | returns a reference to a captured variable which escapes the closure body - | | variable captured here - | inferred to be a `FnMut` closure - | - = 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 | .flat_map(move |()| s.chars().map(move |c| format!("{}{}", c, s))) - | ++++ - -error: lifetime may not live long enough - --> $DIR/issue-95079-missing-move-in-nested-closure.rs:9:15 - | -LL | move |()| s.chars().map(|c| format!("{}{}", c, s)) - | --------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2` - | | | - | | return type of closure `Map<Chars<'_>, [closure@$DIR/issue-95079-missing-move-in-nested-closure.rs:9:29: 9:32]>` contains a lifetime `'2` - | lifetime `'1` represents this closure's body - | - = note: closure implements `Fn`, so references to captured variables can't escape the closure -help: consider adding 'move' keyword before the nested closure - | -LL | move |()| s.chars().map(move |c| format!("{}{}", c, s)) - | ++++ - -error: aborting due to 2 previous errors - |