Add 'engine/' from commit 'a8e37fc010'

git-subtree-dir: engine
git-subtree-mainline: b74841629e
git-subtree-split: a8e37fc010

engine/modules/gdscript/tests/scripts/parser/features/multiline_assert.gd

@@ -0,0 +1,24 @@
+func test():
+	var x := 5
+
+	assert(x > 0)
+	assert(x > 0,)
+	assert(x > 0, 'message')
+	assert(x > 0, 'message',)
+
+	assert(
+		x > 0
+	)
+	assert(
+		x > 0,
+	)
+	assert(
+		x > 0,
+		'message'
+	)
+	assert(
+		x > 0,
+		'message',
+	)
+
+	print('OK')