runtime.main_main·f: function main is undeclared in the main package
            	            	expected: "nil"
            	            	actual  : "type"
            	            	
            	            	Diff:
            	            	--- Expected
            	            	+++ Actual
            	            	@@ -1 +1 @@
            	            	-nil
            	            	+type
            	Test:       	TestClassify/get_from_nil_pointer
FAIL
FAIL	github.com/expr-lang/expr/vm/runtime	0.003s
?   	github.com/expr-lang/expr/vm/runtime/helpers	[no test files]
ok  	github.com/expr-lang/expr	0.190s
FAIL
