string pool

std/arraylist/arraylist.hon

@@ -62,6 +62,13 @@ append func($T type, list @mut ArrayList(T), value T) void ! mem.AllocError {
 	return
 }
 
+pop func($T type, list @mut ArrayList(T)) ?T {
+	if (list.items.len == 0) return null
+	value :: list.items[list.items.len - 1]
+	list.items = list.items.ptr[..list.items.len - 1]
+	return value
+}
+
 clear func($T type, list @mut ArrayList(T)) void {
 	list.items = list.items.ptr[..0]
 }

std/testing/testing.hon

@@ -38,11 +38,9 @@ expect_equal func($T type, expected, actual T, location SourceLocation) void ! E
 			debug.print("{s}:{d}:{d}: expected and actual slices differ\n", {location.file, location.line, location.column})
 			return .expectation_failed
 		}
-		else: {
-			if expected != actual {
-				debug.print("{s}:{d}:{d}: expected {}, found {}\n", {location.file, location.line, location.column, expected, actual})
-				return .expectation_failed
-			}
+		else: if expected != actual {
+			debug.print("{s}:{d}:{d}: expected {}, found {}\n", {location.file, location.line, location.column, expected, actual})
+			return .expectation_failed
 		}
 	}
 }