Callee expressions 🍅

2 files changed, 41 insertions, 10 deletions

diff --git a/tests/typ/expr/call.typ b/tests/typ/expr/call.typ
index 213d5554..358322d1 100644
--- a/tests/typ/expr/call.typ
+++ b/tests/typ/expr/call.typ
@@ -13,6 +13,45 @@
 // Mixed arguments.
 {args(1, b: "2", 3)}
 
+// Should output `() + 2`.
+#args() + 2
+
+---
+// Ref: false
+
+// Call function assigned to variable.
+#let alias = type
+#test(alias(alias), "function")
+
+// Library function `font` returns template.
+#test(type(font(12pt)), "template")
+
+---
+// Callee expressions.
+{
+    // Error: 5-9 expected function, found boolean
+    true()
+
+    // Wrapped in parens.
+    test((type)("hi"), "string")
+
+    // Call the return value of a function.
+    let adder(dx) = x => x + dx
+    test(adder(2)(5), 7)
+}
+
+#let f(x, body) = (y) => {
+    [{x}] + body + [{y}]
+}
+
+// Call return value of function with body.
+#f(1)[2](3)
+
+// Don't allow this to be a closure.
+// Should output `x => "hi"`.
+#let x = "x"
+#x => "hi"
+
 ---
 // Different forms of template arguments.
 // Ref: true
@@ -30,11 +69,3 @@
 
 // Should output `<function args> (Okay.)`.
 #args (Okay.)
-
----
-// Call function assigned to variable.
-#let alias = type
-#test(alias(alias), "function")
-
-// Library function `font` returns template.
-#test(type(font(12pt)), "template")
diff --git a/tests/typ/spacing.typ b/tests/typ/spacing.typ
index 77dac53c..ccaf084a 100644
--- a/tests/typ/spacing.typ
+++ b/tests/typ/spacing.typ
@@ -12,8 +12,8 @@ A#let x = 3; B #test(x, 3) \
 ---
 // Spacing around if-else.
 
-A#if true[B]C \
-A#if true[B] C \
+A#if true [B]C \
+A#if true [B] C \
 A #if true{"B"}C \
 A #if true{"B"} C \
 A#if false [] #else [B]C \