From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- .../unboxed-closures/unboxed-closures-infer-fnmut-missing-mut.rs | 8 ++++++++ 1 file changed, 8 insertions(+) create mode 100644 tests/ui/unboxed-closures/unboxed-closures-infer-fnmut-missing-mut.rs (limited to 'tests/ui/unboxed-closures/unboxed-closures-infer-fnmut-missing-mut.rs') diff --git a/tests/ui/unboxed-closures/unboxed-closures-infer-fnmut-missing-mut.rs b/tests/ui/unboxed-closures/unboxed-closures-infer-fnmut-missing-mut.rs new file mode 100644 index 000000000..5c0ceb23d --- /dev/null +++ b/tests/ui/unboxed-closures/unboxed-closures-infer-fnmut-missing-mut.rs @@ -0,0 +1,8 @@ +// Test that we are able to infer a suitable kind for this closure +// that is just called (`FnMut`). + +fn main() { + let mut counter = 0; + let tick = || counter += 1; + tick(); //~ ERROR cannot borrow `tick` as mutable, as it is not declared as mutable +} -- cgit v1.2.3