diff options
| -rw-r--r-- | crates/hir_def/src/macro_expansion_tests/mbe.rs | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/crates/hir_def/src/macro_expansion_tests/mbe.rs b/crates/hir_def/src/macro_expansion_tests/mbe.rs index 466c85fc5b0..4bef508840d 100644 --- a/crates/hir_def/src/macro_expansion_tests/mbe.rs +++ b/crates/hir_def/src/macro_expansion_tests/mbe.rs @@ -300,6 +300,34 @@ fn baz() { } #[test] +fn asi() { + // Thanks, Christopher! + // + // https://internals.rust-lang.org/t/understanding-decisions-behind-semicolons/15181/29 + check( + r#" +macro_rules! asi { ($($stmt:stmt)*) => ($($stmt)*); } + +fn main() { + asi! { + let a = 2 + let b = 5 + drop(b-a) + println!("{}", a+b) + } +} +"#, + expect![[r#" +macro_rules! asi { ($($stmt:stmt)*) => ($($stmt)*); } + +fn main() { + let a = 2let b = 5drop(b-a)println!("{}", a+b) +} +"#]], + ) +} + +#[test] fn test_match_group_empty_fixed_token() { check( r#" |