diff options
Diffstat (limited to 'tests/ui/parser/macro/macro-expand-to-match-arm.rs')
-rw-r--r-- | tests/ui/parser/macro/macro-expand-to-match-arm.rs | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/tests/ui/parser/macro/macro-expand-to-match-arm.rs b/tests/ui/parser/macro/macro-expand-to-match-arm.rs index 39d1d065e..db38fa0d7 100644 --- a/tests/ui/parser/macro/macro-expand-to-match-arm.rs +++ b/tests/ui/parser/macro/macro-expand-to-match-arm.rs @@ -1,6 +1,9 @@ macro_rules! arm { ($pattern:pat => $block:block) => { $pattern => $block + //~^ ERROR macro expansion ignores token `=>` and any following + //~| NOTE the usage of `arm!` is likely invalid in pattern context + //~| NOTE macros cannot expand to match arms }; } @@ -9,9 +12,8 @@ fn main() { match x { Some(1) => {}, arm!(None => {}), - //~^ NOTE macros cannot expand to match arms - //~| ERROR unexpected `,` in pattern - // doesn't recover + //~^ NOTE caused by the macro expansion here + //~| ERROR `match` arm with no body Some(2) => {}, _ => {}, }; |