i386: Handle sign_extend like zero_extend in *concatditi3_[346]

[official-gcc.git] / gcc / testsuite / g++.dg / template / error17.C

// PR c++/20153

template <typename T>
void
foo()
{
  union { struct { }; }; // { dg-error "18:ISO C\\+\\+ prohibits anonymous struct" }
  // { dg-error "18:anonymous struct not inside" "not inside" { target *-*-* } .-1 }
}