ambig3.c

来自「linux下编程用 编译软件」· C语言 代码 · 共 19 行

// { dg-do compile }

// Copyright (C) 2004 Free Software Foundation, Inc.
// Contributed by Nathan Sidwell 23 Sep 2004 <[e-mail]>
// Origin: Wolfgang Bangerth  <[e-mail]>

// Follow on from Bug 16889:Undetected ambiguity.

struct B { 
  int f(); // { dg-error "int B::f" "" }
}; 
 
struct B1 : virtual B {}; 
struct B2 : B {};
struct B2_2 : B2 {};
struct BB : B1, B2_2 {}; 
 
int i = BB().f();  // { dg-error "ambiguous" "" }