diff options
author | Pete Cooper <peter_cooper@apple.com> | 2015-07-29 20:29:10 +0000 |
---|---|---|
committer | Pete Cooper <peter_cooper@apple.com> | 2015-07-29 20:29:10 +0000 |
commit | c54abc96f852b9afe752b6d725ade91f57b31ae1 (patch) | |
tree | 2c1e95bddfd46fb789ed1bc85684458bdc51004c /unittests/ADT/RangeAdapterTest.cpp | |
parent | 0552dc73a4cbcd3934db1b0560f163f0b1e487f4 (diff) |
Revert "Add reverse(ContainerTy) range adapter."
This reverts commit r243563.
The GCC buildbots were extremely unhappy about this. Reverting while
we discuss a better way of doing overload resolution.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243567 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests/ADT/RangeAdapterTest.cpp')
-rw-r--r-- | unittests/ADT/RangeAdapterTest.cpp | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/unittests/ADT/RangeAdapterTest.cpp b/unittests/ADT/RangeAdapterTest.cpp deleted file mode 100644 index 7547f84ce49..00000000000 --- a/unittests/ADT/RangeAdapterTest.cpp +++ /dev/null @@ -1,77 +0,0 @@ -//===- RangeAdapterTest.cpp - Unit tests for range adapters --------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#include "llvm/ADT/iterator_range.h" -#include "llvm/ADT/STLExtras.h" -#include "gtest/gtest.h" - -#include <iterator> -#include <list> -#include <vector> - -using namespace llvm; - -namespace { - -// A wrapper around vector which exposes rbegin(), rend(). -class ReverseOnlyVector { - std::vector<int> Vec; -public: - ReverseOnlyVector(std::initializer_list<int> list) : Vec(list) { } - - typedef std::vector<int>::reverse_iterator reverse_iterator; - reverse_iterator rbegin() { return Vec.rbegin(); } - reverse_iterator rend() { return Vec.rend(); } -}; - -// A wrapper around vector which exposes begin(), end(), rbegin() and rend(). -// begin() and end() don't have implementations as this ensures that we will -// get a linker error if reverse() chooses begin()/end() over rbegin(), rend(). -class BidirectionalVector { - std::vector<int> Vec; - -public: - BidirectionalVector(std::initializer_list<int> list) : Vec(list) { } - - typedef std::vector<int>::iterator iterator; - iterator begin(); - iterator end(); - - typedef std::vector<int>::reverse_iterator reverse_iterator; - reverse_iterator rbegin() { return Vec.rbegin(); } - reverse_iterator rend() { return Vec.rend(); } -}; - -// Test fixture -template <typename T> -class RangeAdapterTest : public ::testing::Test { }; - -typedef ::testing::Types<std::vector<int>, - std::list<int>, - int[4], - ReverseOnlyVector, - BidirectionalVector, - const std::vector<int>, - const std::list<int>, - const int[4]> RangeAdapterTestTypes; -TYPED_TEST_CASE(RangeAdapterTest, RangeAdapterTestTypes); - -TYPED_TEST(RangeAdapterTest, TrivialOperation) { - TypeParam v = { 0, 1, 2, 3 }; - - int counter = 3; - for (int i : reverse(v)) - EXPECT_EQ(i, counter--); - - counter = 0; - for (int i : reverse(reverse(v))) - EXPECT_EQ(i, counter++); -} - -} // anonymous namespace |