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Further testing for instantiation of out-of-line constexpr static data member 

template definitions.

llvm-svn: 148506
This commit is contained in:
Richard Smith 2012-01-19 22:50:02 +00:00
parent 45bb45523f
commit ab3fe0f9ba
1 changed files with 5 additions and 0 deletions
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5
clang/test/CXX/class/class.static/class.static.data/p3.cpp
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@ -32,9 +32,14 @@ struct U {
// FIXME: It'd be nice to error on this at template definition time.
static constexpr NonLit h = NonLit(); // expected-error 2{{must be initialized by a constant expression}} expected-note 2{{non-literal type}}
static constexpr T c = T(); // expected-error {{must be initialized by a constant expression}} expected-note {{non-literal type}}
static const T d;
};
template<typename T> constexpr T U<T>::d = T(); // expected-error {{must be initialized by a constant expression}} expected-note {{non-literal type 'const NonLit'}}
U<int> u1; // expected-note {{here}}
U<NonLit> u2; // expected-note {{here}}
static_assert(U<int>::a == 0, "");
constexpr int outofline = (U<NonLit>::d, 0); // expected-note {{here}} expected-warning {{unused}}