return *Val.template get<VecTy*>();
}
+ // implicit conversion operator to MutableArrayRef.
+ operator MutableArrayRef<EltTy>() {
+ if (Val.isNull())
+ return None;
+ if (Val.template is<EltTy>())
+ return *Val.getAddrOfPtr1();
+ return *Val.template get<VecTy*>();
+ }
+
bool empty() const {
// This vector can be empty if it contains no element, or if it
// contains a pointer to an empty vector.
EXPECT_TRUE(V[i] == data[i]);
}
}
+
+TEST(TinyPtrVectorTest, MutableArrayRefTest) {
+ int data_array[128];
+ std::vector<int *> data;
+
+ for (unsigned i = 0, e = 128; i != e; ++i) {
+ data_array[i] = 324 - int(i);
+ data.push_back(&data_array[i]);
+ }
+
+ TinyPtrVector<int *> V(data);
+ EXPECT_TRUE(V.size() == 128);
+ EXPECT_FALSE(V.empty());
+
+ MutableArrayRef<int *> mut_array = V;
+ for (unsigned i = 0, e = 128; i != e; ++i) {
+ EXPECT_TRUE(mut_array[i] == data[i]);
+ mut_array[i] = 324 + mut_array[i];
+ EXPECT_TRUE(mut_array[i] == (324 + data[i]));
+ }
+}