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2018-11-07 Richard Biener <rguenther@suse.de>
[official-gcc.git]
/
gcc
/
testsuite
/
g++.dg
/
cpp1z
/
constexpr-if2.C
blob
7f3a5776c42f4b8e6567b2da10050f3d155918ea
1
// { dg-do compile { target c++14 } }
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// { dg-options "" }
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template <class,class> struct Same;
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template <class T> struct Same<T,T> {};
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auto f()
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{
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if constexpr (sizeof(int)==3) // { dg-warning "constexpr" "" { target c++14_only } }
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return 42;
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else
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return 42L;
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}
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Same<decltype(f()), long> s;