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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/g++.dg/ext/is_pod.C | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/g++.dg/ext/is_pod.C')
-rw-r--r-- | gcc-4.9/gcc/testsuite/g++.dg/ext/is_pod.C | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/ext/is_pod.C b/gcc-4.9/gcc/testsuite/g++.dg/ext/is_pod.C new file mode 100644 index 000000000..d073889c8 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/ext/is_pod.C @@ -0,0 +1,75 @@ +// { dg-do run { target c++11 } } +#include <cassert> + +struct A +{ + double a; + double b; +}; + +struct B +{ + B() { } +}; + +struct C +: public A { }; + +template<typename T> + bool + f() + { return __is_pod(T); } + +template<typename T> + class My + { + public: + bool + f() + { return !!__is_pod(T); } + }; + +template<typename T> + class My2 + { + public: + static const bool trait = __is_pod(T); + }; + +template<typename T> + const bool My2<T>::trait; + +template<typename T, bool b = __is_pod(T)> + struct My3_help + { static const bool trait = b; }; + +template<typename T, bool b> + const bool My3_help<T, b>::trait; + +template<typename T> + class My3 + { + public: + bool + f() + { return My3_help<T>::trait; } + }; + +#define PTEST(T) (__is_pod(T) && f<T>() \ + && My<T>().f() && My2<T>::trait && My3<T>().f()) + +#define NTEST(T) (!__is_pod(T) && !f<T>() \ + && !My<T>().f() && !My2<T>::trait && !My3<T>().f()) + +int main() +{ + assert (PTEST (int)); + assert (NTEST (void)); + assert (PTEST (A)); + assert (PTEST (A[])); + assert (NTEST (B)); + assert (PTEST (C)); + assert (PTEST (C[])); + + return 0; +} |