initial commit, 4.5 stable

modules/gdscript/tests/scripts/analyzer/warnings/unsafe_cast.gd

@@ -0,0 +1,24 @@
+# We don't want to execute it because of errors, just analyze.
+func no_exec_test():
+	var weak_int = 1
+	print(weak_int as Variant) # No warning.
+	print(weak_int as int)
+	print(weak_int as Node)
+
+	var weak_node = Node.new()
+	print(weak_node as Variant) # No warning.
+	print(weak_node as int)
+	print(weak_node as Node)
+
+	var weak_variant = null
+	print(weak_variant as Variant) # No warning.
+	print(weak_variant as int)
+	print(weak_variant as Node)
+
+	var hard_variant: Variant = null
+	print(hard_variant as Variant) # No warning.
+	print(hard_variant as int)
+	print(hard_variant as Node)
+
+func test():
+	pass