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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/borrowck/borrowck-in-static.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/ui/borrowck/borrowck-in-static.rs b/src/test/ui/borrowck/borrowck-in-static.rs new file mode 100644 index 000000000..a45f7b18e --- /dev/null +++ b/src/test/ui/borrowck/borrowck-in-static.rs @@ -0,0 +1,12 @@ +// check that borrowck looks inside consts/statics + +static FN : &'static (dyn Fn() -> (Box<dyn Fn()->Box<i32>>) + Sync) = &|| { + let x = Box::new(0); + Box::new(|| x) //~ ERROR cannot move out of `x`, a captured variable in an `Fn` closure +}; + +fn main() { + let f = (FN)(); + f(); + f(); +} |