URL
https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
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| Rev 305 |
Rev 384 |
// { dg-do run }
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// { dg-do run }
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// Bug: g++ crashed on empty initializers for unions.
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// Bug: g++ crashed on empty initializers for unions.
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// Bug: gcc and g++ didn't zero unions with empty initializers.
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// Bug: gcc and g++ didn't zero unions with empty initializers.
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// Submitted by J"orn Rennecke
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// Submitted by J"orn Rennecke
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extern "C" void exit (int);
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extern "C" void exit (int);
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typedef union u
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typedef union u
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{
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{
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union u *up;
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union u *up;
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void *vp;
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void *vp;
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} u;
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} u;
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static u v = {};
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static u v = {};
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void bar (u);
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void bar (u);
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void baz (u);
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void baz (u);
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void foo()
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void foo()
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{
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{
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u w = {};
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u w = {};
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u x = { &v };
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u x = { &v };
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baz (x);
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baz (x);
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bar (w);
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bar (w);
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}
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}
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void baz (u w) { }
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void baz (u w) { }
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void bar (u w)
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void bar (u w)
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{
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{
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if (w.up)
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if (w.up)
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exit (1);
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exit (1);
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}
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}
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int main ()
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int main ()
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{
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{
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foo ();
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foo ();
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return 0;
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return 0;
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}
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}
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