diff options
Diffstat (limited to 'tests/ui/reachable/expr_return_in_macro.rs')
-rw-r--r-- | tests/ui/reachable/expr_return_in_macro.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/ui/reachable/expr_return_in_macro.rs b/tests/ui/reachable/expr_return_in_macro.rs new file mode 100644 index 000000000..4e57618bf --- /dev/null +++ b/tests/ui/reachable/expr_return_in_macro.rs @@ -0,0 +1,15 @@ +// Tests that we generate nice error messages +// when an expression is unreachble due to control +// flow inside of a macro expansion. +#![deny(unreachable_code)] + +macro_rules! early_return { + () => { + return () + } +} + +fn main() { + return early_return!(); + //~^ ERROR unreachable expression +} |