// RUN: %clang_cc1_only -ast-print %s | FileCheck %s

// This testcase checks the functionality of 
// Sema::ActOn{Start,End}FunctionDeclarator, specifically checking that
// ActOnEndFunctionDeclarator is called after the typedef so the enum
// is in the global scope, not the scope of f().

// CHECK: typedef void (*g)();
typedef void (*g) ();
// CHECK: enum {
enum {
  k = -1
};
// CHECK: void f() {
void f() {}
