p2-0x.cpp revision 8e8fb3be5bd78f0564444eca02b404566a5f3b5d 
1// RUN: %clang_cc1 -std=c++11 -verify %s
2// expected-no-diagnostics
3
4template<int n> struct S;
5
6template<int n> struct T {
7  T() {
8    // An identifier is value-dependent if it is:
9    //  - a name declared with a dependent type
10    S<n> s;
11    S<s> check1; // ok, s is value-dependent
12    //  - the name of a non-type template parameter
13    typename S<n>::T check2; // ok, n is value-dependent
14    //  - a constant with literal type and is initialized with an expression
15    //  that is value-dependent.
16    const int k = n;
17    typename S<k>::T check3a; // ok, u is value-dependent
18
19    constexpr const int *p = &k;
20    typename S<*p>::T check3b; // ok, p is value-dependent
21
22    // (missing from the standard)
23    //  - a reference and is initialized with an expression that is
24    //  value-dependent.
25    const int &i = k;
26    typename S<i>::T check4; // ok, i is value-dependent
27  }
28};
29