/// C.insert(C.end(), R.begin(), R.end());
template <typename Container, typename Range>
inline void append_range(Container &C, Range &&R) {
- C.insert(C.end(), R.begin(), R.end());
+ C.insert(C.end(), adl_begin(R), adl_end(R));
}
/// Given a sequence container Cont, replace the range [ContIt, ContEnd) with
//===----------------------------------------------------------------------===//
#include "llvm/ADT/STLExtras.h"
+#include "llvm/ADT/Sequence.h"
+#include "llvm/ADT/StringRef.h"
#include "gmock/gmock.h"
#include "gtest/gtest.h"
}
TEST(STLExtrasTest, AppendRange) {
- auto AppendVals = {3};
std::vector<int> V = {1, 2};
- append_range(V, AppendVals);
- EXPECT_EQ(1, V[0]);
- EXPECT_EQ(2, V[1]);
- EXPECT_EQ(3, V[2]);
+ auto AppendVals1 = {3};
+ append_range(V, AppendVals1);
+ EXPECT_THAT(V, ElementsAre(1, 2, 3));
+
+ int AppendVals2[] = {4, 5};
+ append_range(V, AppendVals2);
+ EXPECT_THAT(V, ElementsAre(1, 2, 3, 4, 5));
+
+ append_range(V, llvm::seq(6, 8));
+ EXPECT_THAT(V, ElementsAre(1, 2, 3, 4, 5, 6, 7));
+
+ std::string Str;
+ append_range(Str, "abc");
+ EXPECT_THAT(Str, ElementsAre('a', 'b', 'c', '\0'));
+ append_range(Str, "def");
+ EXPECT_THAT(Str, ElementsAre('a', 'b', 'c', '\0', 'd', 'e', 'f', '\0'));
}
namespace some_namespace {