diff options
Diffstat (limited to 'src/test/ui/borrowck/two-phase-sneaky.rs')
-rw-r--r-- | src/test/ui/borrowck/two-phase-sneaky.rs | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/src/test/ui/borrowck/two-phase-sneaky.rs b/src/test/ui/borrowck/two-phase-sneaky.rs deleted file mode 100644 index bf06366de..000000000 --- a/src/test/ui/borrowck/two-phase-sneaky.rs +++ /dev/null @@ -1,15 +0,0 @@ -// This is the first counter-example from Niko's blog post -// smallcultfollowing.com/babysteps/blog/2017/03/01/nested-method-calls-via-two-phase-borrowing/ -// of a danger for code to crash if we just turned off the check for whether -// a mutable-borrow aliases another borrow. - -fn main() { - let mut v: Vec<String> = vec![format!("Hello, ")]; - v[0].push_str({ - - v.push(format!("foo")); - //~^ ERROR cannot borrow `v` as mutable more than once at a time [E0499] - - "World!" - }); -} |