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PR c++/81917 - ICE with void_t and partial specialization.
[official-gcc.git]
/
gcc
/
testsuite
/
g++.dg
/
opt
/
pr51596.C
blob
2ed94812de3b05aa0f9e7e9add8b5e4f6d76e7dd
1
// PR tree-optimization/51596
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// { dg-do compile }
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// { dg-options "-O -fnon-call-exceptions" }
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struct A { float v[2]; };
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struct B { int v[2]; };
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struct C
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{
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B c;
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C f ()
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{
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B b;
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for (int i = 0; i < 2; i++)
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b.v[i] = c.v[i];
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return *this;
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}
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};
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struct D
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{
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A d;
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D (B x)
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{
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for (int i = 0; i < 2; i++)
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d.v[i] = x.v[i];
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}
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};
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int bar ();
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C i;
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void
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foo ()
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{
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while (bar ())
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D (i.f ().c);
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}