Fix operator preference at loop.first

2 files changed, 17 insertions, 0 deletions

diff --git a/testing/templates/precedence-for.html b/testing/templates/precedence-for.html
new file mode 100644
index 0000000..e5f7e8b
--- /dev/null
+++ b/testing/templates/precedence-for.html
@@ -0,0 +1,3 @@
+{% for s in strings %}
+    {{- loop.index0 }}. {{ s }}{% if !loop.first %}{% else %} (first){% endif %}
+{% endfor %}
diff --git a/testing/tests/loops.rs b/testing/tests/loops.rs
index ac19d43..6c2f35d 100644
--- a/testing/tests/loops.rs
+++ b/testing/tests/loops.rs
@@ -32,3 +32,17 @@ fn test_nested_for() {
     };
     assert_eq!(s.render().unwrap(), "1\n  0a1b2c2\n  0one1two");
 }
+
+#[derive(Template)]
+#[template(path = "precedence-for.html")]
+struct PrecedenceTemplate<'a> {
+    strings: Vec<&'a str>,
+}
+
+#[test]
+fn test_precedence_for() {
+    let s = PrecedenceTemplate {
+        strings: vec!["A", "alfa", "1"],
+    };
+    assert_eq!(s.render().unwrap(), "0. A (first)\n1. alfa\n2. 1\n");
+}