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HEAD
2018-11-07 Richard Biener <rguenther@suse.de>
[official-gcc.git]
/
gcc
/
testsuite
/
g++.dg
/
torture
/
pr39713.C
blob
4ff72d1a773adf464fa48a1d0594fde15cdb551c
1
/* { dg-do compile } */
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template <typename To, typename From>
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static inline To
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bitwise_cast (From from)
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{
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union
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{
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From f;
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To t;
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} u;
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u.f = from;
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return u.t;
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}
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extern void foo (unsigned char *);
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double
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bar ()
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{
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unsigned char b[sizeof (unsigned long long)];
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foo (b);
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return bitwise_cast<double> (*(unsigned long long *) b);
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}
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