Add STATIC_CALLED_ON_INSTANCE warning to highlight

when static functions are called directly from objects

2 files changed, 18 insertions, 0 deletions

diff --git a/modules/gdscript/tests/scripts/parser/warnings/static_called_on_instance.gd b/modules/gdscript/tests/scripts/parser/warnings/static_called_on_instance.gd
new file mode 100644
index 0000000000..29d8501b78
--- /dev/null
+++ b/modules/gdscript/tests/scripts/parser/warnings/static_called_on_instance.gd
@@ -0,0 +1,11 @@
+class Player:
+	var x = 3
+
+func test():
+	# These should not emit a warning.
+	var _player = Player.new()
+	print(String.num_uint64(8589934592)) # 2 ^ 33
+
+	# This should emit a warning.
+	var some_string = String()
+	print(some_string.num_uint64(8589934592)) # 2 ^ 33
diff --git a/modules/gdscript/tests/scripts/parser/warnings/static_called_on_instance.out b/modules/gdscript/tests/scripts/parser/warnings/static_called_on_instance.out
new file mode 100644
index 0000000000..3933a35178
--- /dev/null
+++ b/modules/gdscript/tests/scripts/parser/warnings/static_called_on_instance.out
@@ -0,0 +1,7 @@
+GDTEST_OK
+>> WARNING
+>> Line: 11
+>> STATIC_CALLED_ON_INSTANCE
+>> The function 'num_uint64()' is a static function but was called from an instance. Instead, it should be directly called from the type: 'String.num_uint64()'.
+8589934592
+8589934592