comdat1.c

来自「Mac OS X 10.4.9 for x86 Source Code gcc」· C语言 代码 · 共 24 行

// { dg-do run  }
// { dg-additional-sources " comdat1-aux.cc" }
// { dg-options "-O" }
// Test that statics in inline functions are unified between
// translation units.  Currently we handle this by just suppressing
// inling and relying on unification of the function itself.

inline int f ()
{
  static int i;
  return ++i;
}

int g ();

int main ()
{
  if (f() != 1
      || g() != 2
      || f() != 3)
    return 1;
  return 0;
}