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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/consts/const-mut-refs/feature-gate-const_mut_refs.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/test/ui/consts/const-mut-refs/feature-gate-const_mut_refs.rs b/src/test/ui/consts/const-mut-refs/feature-gate-const_mut_refs.rs new file mode 100644 index 000000000..ce9be4ac5 --- /dev/null +++ b/src/test/ui/consts/const-mut-refs/feature-gate-const_mut_refs.rs @@ -0,0 +1,8 @@ +fn main() { + foo(&mut 5); +} + +const fn foo(x: &mut i32) -> i32 { //~ ERROR mutable references + *x + 1 + +} |