refactor: cleanup block check for statements

Author: calebcartwright

src/expr.rs

@@ -1173,14 +1173,21 @@ pub(crate) fn is_simple_block_stmt(
         && attrs.map_or(true, |a| a.is_empty())
 }
 
+fn block_has_statements(block: &ast::Block) -> bool {
+    block
+        .stmts
+        .iter()
+        .any(|stmt| !matches!(stmt.kind, ast::StmtKind::Empty))
+}
+
 /// Checks whether a block contains no statements, expressions, comments, or
 /// inner attributes.
 pub(crate) fn is_empty_block(
     context: &RewriteContext<'_>,
     block: &ast::Block,
     attrs: Option<&[ast::Attribute]>,
 ) -> bool {
-    block.stmts.is_empty()
+    !block_has_statements(&block)
         && !block_contains_comment(context, block)
         && attrs.map_or(true, |a| inner_attributes(a).is_empty())
 }