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Diffstat (limited to 'tests/ui/array-slice-vec/mutability-inherits-through-fixed-length-vec.rs')
-rw-r--r-- | tests/ui/array-slice-vec/mutability-inherits-through-fixed-length-vec.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ui/array-slice-vec/mutability-inherits-through-fixed-length-vec.rs b/tests/ui/array-slice-vec/mutability-inherits-through-fixed-length-vec.rs new file mode 100644 index 000000000..7afb9d846 --- /dev/null +++ b/tests/ui/array-slice-vec/mutability-inherits-through-fixed-length-vec.rs @@ -0,0 +1,19 @@ +// run-pass + + +fn test1() { + let mut ints = [0; 32]; + ints[0] += 1; + assert_eq!(ints[0], 1); +} + +fn test2() { + let mut ints = [0; 32]; + for i in &mut ints { *i += 22; } + for i in &ints { assert_eq!(*i, 22); } +} + +pub fn main() { + test1(); + test2(); +} |