diff options
Diffstat (limited to 'tests/ui/macros/span-covering-argument-1.rs')
-rw-r--r-- | tests/ui/macros/span-covering-argument-1.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/ui/macros/span-covering-argument-1.rs b/tests/ui/macros/span-covering-argument-1.rs new file mode 100644 index 000000000..9b9506c80 --- /dev/null +++ b/tests/ui/macros/span-covering-argument-1.rs @@ -0,0 +1,13 @@ +macro_rules! bad { + ($s:ident whatever) => { + { + let $s = 0; + *&mut $s = 0; + //~^ ERROR cannot borrow `foo` as mutable, as it is not declared as mutable [E0596] + } + } +} + +fn main() { + bad!(foo whatever); +} |