diff options
Diffstat (limited to 'src/test/ui/overloaded/overloaded-calls-object-two-args.rs')
-rw-r--r-- | src/test/ui/overloaded/overloaded-calls-object-two-args.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/test/ui/overloaded/overloaded-calls-object-two-args.rs b/src/test/ui/overloaded/overloaded-calls-object-two-args.rs new file mode 100644 index 000000000..38087bc87 --- /dev/null +++ b/src/test/ui/overloaded/overloaded-calls-object-two-args.rs @@ -0,0 +1,13 @@ +// run-pass +// Tests calls to closure arguments where the closure takes 2 arguments. +// This is a bit tricky due to rust-call ABI. + + +fn foo(f: &mut dyn FnMut(isize, isize) -> isize) -> isize { + f(1, 2) +} + +fn main() { + let z = foo(&mut |x, y| x * 10 + y); + assert_eq!(z, 12); +} |