Disambiguate tuple expression statement from assignment

1 files changed, 11 insertions, 0 deletions

diff --git a/src/test/java/org/shedlang/compiler/parser/ParserExpressionStatementTests.java b/src/test/java/org/shedlang/compiler/parser/ParserExpressionStatementTests.java
index 5b8bf167..13698b85 100644
--- a/src/test/java/org/shedlang/compiler/parser/ParserExpressionStatementTests.java
+++ b/src/test/java/org/shedlang/compiler/parser/ParserExpressionStatementTests.java
@@ -27,6 +27,17 @@ public class ParserExpressionStatementTests {
     }
 
     @Test
+    public void canParseTuple() {
+        var source = "#(a)";
+
+        var node = parseString(source, Parser::parseFunctionStatement);
+
+        assertThat(node, isUntypedBlockReturnNode(isUntypedTupleNode(
+            isSequence(isUntypedReferenceNode("a"))
+        )));
+    }
+
+    @Test
     public void ifWithAllBranchesAsExpressionStatementsIsExpressionStatement() {
         var source = "if (a) { b; } else { c; }";