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HEAD
PR c++/34774
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
g++.dg
/
opt
/
pr30590.C
1
/* { dg-do run } */
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/* { dg-options "-O" } */
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struct test
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{
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int type;
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char buffer[4242]; /* should trigger pass-by-reference */
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};
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int flag = 0;
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struct test
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reset (void)
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{
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struct test retval;
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retval.type = 1;
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return retval;
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}
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struct test
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test (void)
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{
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struct test result;
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result.type = 0;
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for (int i = 0; i < 2; ++i)
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{
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struct test candidate = reset ();
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if (flag)
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result = candidate;
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}
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return result;
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}
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int
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main (void)
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{
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struct test result = test ();
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return result.type;
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}