🚀 go-pugleaf

Submitted on behalf of Nickolay Yatsenko at Software Emancipation
Technology, Inc., Waltham, MA.

Reading specs from /usr/local/lib/gcc-lib/sparc-sun-sunos4.1/2.3.3/specs
gcc version 2.3.3
 /usr/local/lib/gcc-lib/sparc-sun-sunos4.1/2.3.3/cpp -lang-c++ -v -undef -D__GNUC__=2 -D__GNUG__=2 -D__cplusplus -Dsparc -Dsun -Dunix -D__sparc__ -D__sun__ -D__unix__ -D__sparc -D__sun -D__unix fn_call2.C /usr/tmp/cca25955.i
GNU CPP version 2.3.3 (sparc)
 /usr/local/lib/gcc-lib/sparc-sun-sunos4.1/2.3.3/cc1plus /usr/tmp/cca25955.i -quiet -dumpbase fn_call2.cc -version -o /usr/tmp/cca25955.s
GNU C++ version 2.3.3 (sparc) compiled by GNU C version 2.3.3.
fn_call2.C: In function `int  main ()':
fn_call2.C:33: bad argument 0 for function `T::T (int)' (type was struct U)

// From ARM 5.2.2: 
// Assignments to non-const reference parameter where the 
// actual arg required a conversion.

struct T {
	int a;
	T(int aa) : a(aa) {}
};

struct U {
	int a;
	U(int aa) : a(aa) {}
	operator T() { return T(a); }
};

void f_constT(const T & t)
{
  int i = t.a + 1;
}

int main(void)
{
  U u(0);
  f_constT(u);  // g++ cannot compile it, though cfront 2.1 and 3.0 can.

  return 0;
}