diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/cpp0x/constexpr-ptrmem.C')
-rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/constexpr-ptrmem.C | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/constexpr-ptrmem.C b/gcc/testsuite/g++.dg/cpp0x/constexpr-ptrmem.C new file mode 100644 index 000000000..f6ed2f40a --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/constexpr-ptrmem.C @@ -0,0 +1,20 @@ +// { dg-options -std=c++0x } + +struct C { // literal type + int m; + int n; + constexpr C(int m) : m(m), n(-m) {} + constexpr bool is_neg() { return m < 0; } +}; + +constexpr bool check1(const C& c, int C:: *pm) { return c.*pm < 0; } // #1 + +constexpr bool check2(const C* pc, bool (C::*pm)() const) { return +(pc->*pm)(); } // #2 + +constexpr C c(-1); + +static_assert(!check1(c, &C::n), "Error"); +static_assert(check1(c, &C::m), "Error"); + +static_assert(check2(&c, &C::is_neg), "Error"); |