Fix for function type assignable check.

tests/language/language_analyzer.status

Index: tests/language/language_analyzer.status
diff --git a/tests/language/language_analyzer.status b/tests/language/language_analyzer.status
index e0f46cdf00b301691f3767884927ac0a4d2d515a..0f4f3f56c2f37d959ed4032adc942afc2dd71de0 100644
--- a/tests/language/language_analyzer.status
+++ b/tests/language/language_analyzer.status
@@ -42,9 +42,6 @@ list_literal_syntax_test/02: fail # Issue 12103
 list_literal_syntax_test/03: fail # Issue 12103
 malformed_test/none: fail
 
-# TBF: '(bool) -> void' is not a subtype of type '([bool]) ->', and rule for assigning function types is not the same as for interface types
-positional_parameters_type_test: fail
-
 # TBF: non-const superinitializer; 7.6.3 Constant Constructors: The superinitializer that appears, explicitly or implicitly, in the initializer list of a constant constructor must specify a constant constructor of the superclass of the immediately enclosing class.
 non_const_super_negative_test: fail