Fix constant base typing in extended GDScript class

modules/gdscript/tests/scripts/analyzer/features/base_outer_resolution.gd

@@ -0,0 +1,14 @@
+const A: = preload("base_outer_resolution_a.notest.gd")
+const B: = preload("base_outer_resolution_b.notest.gd")
+const C: = preload("base_outer_resolution_c.notest.gd")
+
+const Extend: = preload("base_outer_resolution_extend.notest.gd")
+
+func test() -> void:
+	Extend.test_a(A.new())
+	Extend.test_b(B.new())
+	Extend.InnerClass.test_c(C.new())
+	Extend.InnerClass.InnerInnerClass.test_a_b_c(A.new(), B.new(), C.new())
+	Extend.InnerClass.InnerInnerClass.test_enum(C.TestEnum.HELLO_WORLD)
+	Extend.InnerClass.InnerInnerClass.test_a_prime(A.APrime.new())
+

modules/gdscript/tests/scripts/analyzer/features/base_outer_resolution.out

@@ -0,0 +1,7 @@
+GDTEST_OK
+true
+true
+true
+true
+true
+true

modules/gdscript/tests/scripts/analyzer/features/base_outer_resolution_a.notest.gd

@@ -0,0 +1,2 @@
+class APrime:
+	pass

modules/gdscript/tests/scripts/analyzer/features/base_outer_resolution_base.notest.gd

@@ -0,0 +1,4 @@
+const A: = preload("base_outer_resolution_a.notest.gd")
+
+class InnerClassInBase:
+	const C: = preload("base_outer_resolution_c.notest.gd")

modules/gdscript/tests/scripts/analyzer/features/base_outer_resolution_c.notest.gd

@@ -0,0 +1,3 @@
+enum TestEnum {
+	HELLO_WORLD
+}

modules/gdscript/tests/scripts/analyzer/features/base_outer_resolution_extend.notest.gd

@@ -0,0 +1,23 @@
+extends "base_outer_resolution_base.notest.gd"
+
+const B: = preload("base_outer_resolution_b.notest.gd")
+
+static func test_a(a: A) -> void:
+	print(a is A)
+
+static func test_b(b: B) -> void:
+	print(b is B)
+
+class InnerClass extends InnerClassInBase:
+	static func test_c(c: C) -> void:
+		print(c is C)
+
+	class InnerInnerClass:
+		static func test_a_b_c(a: A, b: B, c: C) -> void:
+			print(a is A and b is B and c is C)
+
+		static func test_enum(test_enum: C.TestEnum) -> void:
+			print(test_enum == C.TestEnum.HELLO_WORLD)
+
+		static func test_a_prime(a_prime: A.APrime) -> void:
+			print(a_prime is A.APrime)