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Fix test for default constructor of discrete_distribution. This partially addresses http://llvm.org/bugs/show_bug.cgi?id=12436.

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@153873 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant 2012-04-02 15:00:14 +00:00
parent 27b4fd30ef
commit 2cf89a71df
1 changed files with 3 additions and 6 deletions
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9
test/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/ctor_default.pass.cpp
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@ -12,21 +12,18 @@
// template<class IntType = int> // template<class IntType = int>
// class discrete_distribution // class discrete_distribution
// discrete_distribution(initializer_list<double> wl); // discrete_distribution();
#include <random> #include <random>
#include <cassert> #include <cassert>
int main() int main()
{ {
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
{ {
typedef std::discrete_distribution<> D; typedef std::discrete_distribution<> D;
D d = {1., 2.}; D d;
std::vector<double> p = d.probabilities(); std::vector<double> p = d.probabilities();
assert(p.size() == 2); assert(p.size() == 1);
assert(p[0] == 1); assert(p[0] == 1);
assert(p[1] == 2);
} }
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
} }