pure2-forward-return-diagnostics-error.cpp2

fun1:  () -> forward _ = { return global   / 1; } // error: a 'forward' return type cannot return a temporary variable
fun4:  () -> forward _ = { return global  << 1; } // error: a 'forward' return type cannot return a temporary variable
fun5:  () -> forward _ = { return global <=> 1; } // error: a 'forward' return type cannot return a temporary variable
fun6:  () -> forward _ = { return global   < 1; } // error: a 'forward' return type cannot return a temporary variable
fun7:  () -> forward _ = { return global  <= 1; } // error: a 'forward' return type cannot return a temporary variable
fun9:  () -> forward _ = { return global  >> 1; } // error: a 'forward' return type cannot return a temporary variable
fun10: () -> forward _ = { return global  >= 1; } // error: a 'forward' return type cannot return a temporary variable
fun11: () -> forward _ = { return global   > 1; } // error: a 'forward' return type cannot return a temporary variable
fun14: () -> forward _ = { return global   + 1; } // error: a 'forward' return type cannot return a temporary variable
fun15: () -> forward _ = { return global   - 1; } // error: a 'forward' return type cannot return a temporary variable
fun20: () -> forward _ = { return global  || 1; } // error: a 'forward' return type cannot return a temporary variable
fun22: () -> forward _ = { return global   | 1; } // error: a 'forward' return type cannot return a temporary variable
fun24: () -> forward _ = { return global  && 1; } // error: a 'forward' return type cannot return a temporary variable
fun26: () -> forward _ = { return global   * 1; } // error: a 'forward' return type cannot return a temporary variable
fun28: () -> forward _ = { return global   % 1; } // error: a 'forward' return type cannot return a temporary variable
fun30: () -> forward _ = { return global   & 1; } // error: a 'forward' return type cannot return a temporary variable
fun32: () -> forward _ = { return global   ^ 1; } // error: a 'forward' return type cannot return a temporary variable
fun35: () -> forward _ = { return global  == 1; } // error: a 'forward' return type cannot return a temporary variable
fun37: () -> forward _ = { return global  != 1; } // error: a 'forward' return type cannot return a temporary variable
fun38: () -> forward _ = { return !ptr_g;       } // error: a 'forward' return type cannot return a temporary variable
fun42: () -> forward _ = { return global&;      } // error: a 'forward' return type cannot return a temporary variable
fun43: () -> forward _ = { return ptr_g~;       } // error: a 'forward' return type cannot return a temporary variable

fun2:  () -> forward _ = { return global  /= 1; }
fun3:  () -> forward _ = { return global <<= 1; }
fun8:  () -> forward _ = { return global >>= 1; }
fun12: () -> forward _ = { return global++;     }
fun13: () -> forward _ = { return global  += 1; }
fun16: () -> forward _ = { return global  -= 1; }
fun17: () -> forward _ = { return ptr_g*.x;     }
fun18: () -> forward _ = { return global--;     }
fun21: () -> forward _ = { return global  |= 1; }
fun25: () -> forward _ = { return global  *= 1; }
fun27: () -> forward _ = { return global  %= 1; }
fun29: () -> forward _ = { return global  &= 1; }
fun31: () -> forward _ = { return global  ^= 1; }
fun36: () -> forward _ = { return global   = 1; }
fun39: () -> forward _ = { return g.x;          }
fun41: () -> forward _ = { return ptr_g*;       }

// fun19: () -> forward _ = { return global ||= 1;       } // not supported
// fun23: () -> forward _ = { return global &&= 1;       } // not supported
// fun33: () -> forward _ = { return global  ~= 1;       } // not supported
// fun34: () -> forward _ = { return global   ~ 1;       } // not supported
// fun40: () -> forward _ = { return ptr_g ? ptr_g* : g; } // not supported

global: i32 = 42;
t: type = {
    public x : int = 42;
}

g: t = ();
ptr_g: *t = g&;