1 files changed, 43 insertions, 0 deletions
diff --git a/tests/typ/expr/array.typ b/tests/typ/expr/array.typ
new file mode 100644
index 00000000..c9383501
--- /dev/null
+++ b/tests/typ/expr/array.typ
@@ -0,0 +1,43 @@
+// Test arrays.
+
+---
+// Empty.
+{()}
+
+// Not an array, just a parenthesized expression.
+{(1)}
+
+// One item and trailing comma.
+{(-1,)}
+
+// No trailing comma.
+{(true, false)}
+
+// Multiple lines and items and trailing comma.
+{("1"
+     , #002
+     ,)}
+
+// Error: 3 expected closing paren
+{(}
+
+// Error: 2-3 expected expression, found closing paren
+{)}
+
+// Error: 2:4 expected comma
+// Error: 1:4-1:6 expected expression, found end of block comment
+{(1*/2)}
+
+// Error: 6-8 expected expression, found invalid token
+{(1, 1u 2)}
+
+// Error: 3-4 expected expression, found comma
+{(,1)}
+
+// Missing expression makes named pair incomplete, making this an empty array.
+// Error: 5 expected expression
+{(a:)}
+
+// Named pair after this is already identified as an array.
+// Error: 6-10 expected expression, found named pair
+{(1, b: 2)}