// { dg-do run }// g++ 1.37.1 bug 900519_05// g++ fails to allow the use of function-reference types.// cfront 2.0 passes this test.// keywords: function types, reference typestypedefvoid(func_type)(int,int);typedeffunc_type&func_ref_type;voidfunction(intarg1,intarg2){}func_type&global_func_ref1=function;intmain(){return0;}