Implement full support for non-pointer pointers in custom allocators for vector.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185093 91177308-0d34-0410-b5e6-96231b3b80d8

test/containers/sequences/vector.bool/erase_iter.pass.cpp

@@ -15,9 +15,12 @@
 #include <vector>
 #include <cassert>
 
+#include "../../min_allocator.h"
+
 int main()
 {
     bool a1[] = {1, 0, 1};
+    {
     std::vector<bool> l1(a1, a1+3);
     std::vector<bool>::const_iterator i = l1.begin();
     ++i;
@@ -36,4 +39,27 @@ int main()
     assert(j == l1.end());
     assert(l1.size() == 0);
     assert(distance(l1.begin(), l1.end()) == 0);
+    }
+#if __cplusplus >= 201103L
+    {
+    std::vector<bool, min_allocator<bool>> l1(a1, a1+3);
+    std::vector<bool, min_allocator<bool>>::const_iterator i = l1.begin();
+    ++i;
+    std::vector<bool, min_allocator<bool>>::iterator j = l1.erase(i);
+    assert(l1.size() == 2);
+    assert(distance(l1.begin(), l1.end()) == 2);
+    assert(*j == true);
+    assert(*l1.begin() == 1);
+    assert(*next(l1.begin()) == true);
+    j = l1.erase(j);
+    assert(j == l1.end());
+    assert(l1.size() == 1);
+    assert(distance(l1.begin(), l1.end()) == 1);
+    assert(*l1.begin() == true);
+    j = l1.erase(l1.begin());
+    assert(j == l1.end());
+    assert(l1.size() == 0);
+    assert(distance(l1.begin(), l1.end()) == 0);
+    }
+#endif
 }