feat: Allow nested empty rules in CST snapshot tests

NomicFoundation · Nov 20, 2023 · 0fe06db · 0fe06db
1 parent 6db11ac
commit 0fe06db
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/.../solidity/testing/snapshots/cst_output/TupleExpression/empty/generated/0.4.11-success.yml b/.../solidity/testing/snapshots/cst_output/TupleExpression/empty/generated/0.4.11-success.yml
@@ -8,6 +8,6 @@ Errors: []
 Tree:
   - TupleExpression (Rule): # 0..3 "( )"
       - OpenParen (Token): "(" # 0..1
-      - TupleValuesList (Rule): [] # 1..1
+      - TupleValuesList (Rule): # 1..1
           - TupleValue (Rule): [] # 1..1
       - CloseParen (Token): ")" # 2..3
diff --git a/crates/solidity/testing/utils/src/cst_snapshots/mod.rs b/crates/solidity/testing/utils/src/cst_snapshots/mod.rs
@@ -103,6 +103,7 @@ fn write_node<W: Write>(
 
     let (node_value, node_comment) = if node.range.is_empty() {
         let preview = match node.kind {
+            TestNodeKind::Rule(_) if !node.children.is_empty() => "",
             TestNodeKind::Rule(_) => " []",
             TestNodeKind::Token(_) | TestNodeKind::Trivia(_) => " \"\"",
         };