diff options
Diffstat (limited to 'src/test/ui/borrowck/borrowck-insert-during-each.rs')
-rw-r--r-- | src/test/ui/borrowck/borrowck-insert-during-each.rs | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/src/test/ui/borrowck/borrowck-insert-during-each.rs b/src/test/ui/borrowck/borrowck-insert-during-each.rs deleted file mode 100644 index df967e611..000000000 --- a/src/test/ui/borrowck/borrowck-insert-during-each.rs +++ /dev/null @@ -1,26 +0,0 @@ -use std::collections::HashSet; - -struct Foo { - n: HashSet<isize>, -} - -impl Foo { - pub fn foo<F>(&mut self, mut fun: F) where F: FnMut(&isize) { - for f in &self.n { - fun(f); - } - } -} - -fn bar(f: &mut Foo) { - f.foo( - //~^ ERROR cannot borrow `*f` as mutable - |a| { //~ ERROR closure requires unique access to `f` - f.n.insert(*a); - }) -} - -fn main() { - let mut f = Foo { n: HashSet::new() }; - bar(&mut f); -} |