diff options
| -rw-r--r-- | crates/mbe/src/tests.rs | 12 | ||||
| -rw-r--r-- | crates/parser/src/grammar.rs | 2 |
2 files changed, 13 insertions, 1 deletions
diff --git a/crates/mbe/src/tests.rs b/crates/mbe/src/tests.rs index 6cd0ed20539..0147506c79f 100644 --- a/crates/mbe/src/tests.rs +++ b/crates/mbe/src/tests.rs @@ -761,6 +761,18 @@ fn test_last_expr() { } #[test] +fn test_expr_with_attr() { + parse_macro( + r#" +macro_rules! m { + ($a:expr) => {0} +} +"#, + ) + .assert_expand_items("m!(#[allow(a)]())", "0"); +} + +#[test] fn test_ty() { parse_macro( r#" diff --git a/crates/parser/src/grammar.rs b/crates/parser/src/grammar.rs index f08c8bab741..63cc900272c 100644 --- a/crates/parser/src/grammar.rs +++ b/crates/parser/src/grammar.rs @@ -59,7 +59,7 @@ pub(crate) mod fragments { }; pub(crate) fn expr(p: &mut Parser) { - let _ = expressions::expr(p); + let _ = expressions::expr_with_attrs(p); } pub(crate) fn stmt(p: &mut Parser) { |