3 files changed, 45 insertions, 4 deletions
diff --git a/compiler/rustc_parse/src/parser/expr.rs b/compiler/rustc_parse/src/parser/expr.rs
index 3ecdbc36248..769415b614b 100644
--- a/compiler/rustc_parse/src/parser/expr.rs
+++ b/compiler/rustc_parse/src/parser/expr.rs
@@ -3003,7 +3003,8 @@ impl<'a> Parser<'a> {
     fn is_do_catch_block(&self) -> bool {
         self.token.is_keyword(kw::Do)
             && self.is_keyword_ahead(1, &[kw::Catch])
-            && self.look_ahead(2, |t| *t == token::OpenDelim(Delimiter::Brace))
+            && self
+                .look_ahead(2, |t| *t == token::OpenDelim(Delimiter::Brace) || t.is_whole_block())
             && !self.restrictions.contains(Restrictions::NO_STRUCT_LITERAL)
     }
 
@@ -3013,7 +3014,8 @@ impl<'a> Parser<'a> {
 
     fn is_try_block(&self) -> bool {
         self.token.is_keyword(kw::Try)
-            && self.look_ahead(1, |t| *t == token::OpenDelim(Delimiter::Brace))
+            && self
+                .look_ahead(1, |t| *t == token::OpenDelim(Delimiter::Brace) || t.is_whole_block())
             && self.token.uninterpolated_span().at_least_rust_2018()
     }
 
@@ -3032,10 +3034,14 @@ impl<'a> Parser<'a> {
             && ((
                 // `async move {`
                 self.is_keyword_ahead(1, &[kw::Move])
-                    && self.look_ahead(2, |t| *t == token::OpenDelim(Delimiter::Brace))
+                    && self.look_ahead(2, |t| {
+                        *t == token::OpenDelim(Delimiter::Brace) || t.is_whole_block()
+                    })
             ) || (
                 // `async {`
-                self.look_ahead(1, |t| *t == token::OpenDelim(Delimiter::Brace))
+                self.look_ahead(1, |t| {
+                    *t == token::OpenDelim(Delimiter::Brace) || t.is_whole_block()
+                })
             ))
     }
 
diff --git a/tests/ui/parser/async-with-nonterminal-block.rs b/tests/ui/parser/async-with-nonterminal-block.rs
new file mode 100644
index 00000000000..96015fd5d82
--- /dev/null
+++ b/tests/ui/parser/async-with-nonterminal-block.rs
@@ -0,0 +1,16 @@
+// check-pass
+// edition:2021
+
+macro_rules! create_async {
+    ($body:block) => {
+        async $body
+    };
+}
+
+async fn other() {}
+
+fn main() {
+    let y = create_async! {{
+        other().await;
+    }};
+}
diff --git a/tests/ui/parser/try-with-nonterminal-block.rs b/tests/ui/parser/try-with-nonterminal-block.rs
new file mode 100644
index 00000000000..2a9652f2e6d
--- /dev/null
+++ b/tests/ui/parser/try-with-nonterminal-block.rs
@@ -0,0 +1,19 @@
+// check-pass
+// edition:2021
+
+#![feature(try_blocks)]
+
+macro_rules! create_try {
+    ($body:block) => {
+        try $body
+    };
+}
+
+fn main() {
+    let x: Option<&str> = create_try! {{
+        None?;
+        "Hello world"
+    }};
+
+    println!("{x:?}");
+}