Revert "Improve StringMap iterator support."

This is causing crashes in clang, so reverting until the problem
is figured out.

llvm-svn: 298440

1 files changed, 0 insertions, 29 deletions

diff --git a/llvm/unittests/ADT/StringMapTest.cpp b/llvm/unittests/ADT/StringMapTest.cpp
index d2b1c31805e..911c72d7496 100644
--- a/llvm/unittests/ADT/StringMapTest.cpp
+++ b/llvm/unittests/ADT/StringMapTest.cpp
@@ -8,7 +8,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/ADT/StringMap.h"
-#include "llvm/ADT/StringSet.h"
 #include "llvm/ADT/Twine.h"
 #include "llvm/Support/DataTypes.h"
 #include "gtest/gtest.h"
@@ -270,34 +269,6 @@ TEST_F(StringMapTest, InsertRehashingPairTest) {
   EXPECT_EQ(42u, It->second);
 }
 
-TEST_F(StringMapTest, IterMapKeys) {
-  StringMap<int> Map;
-  Map["A"] = 1;
-  Map["B"] = 2;
-  Map["C"] = 3;
-  Map["D"] = 3;
-
-  auto Keys = to_vector<4>(Map.keys());
-  std::sort(Keys.begin(), Keys.end());
-
-  SmallVector<StringRef, 4> Expected = {"A", "B", "C", "D"};
-  EXPECT_EQ(Expected, Keys);
-}
-
-TEST_F(StringMapTest, IterSetKeys) {
-  StringSet<> Set;
-  Set.insert("A");
-  Set.insert("B");
-  Set.insert("C");
-  Set.insert("D");
-
-  auto Keys = to_vector<4>(Set.keys());
-  std::sort(Keys.begin(), Keys.end());
-
-  SmallVector<StringRef, 4> Expected = {"A", "B", "C", "D"};
-  EXPECT_EQ(Expected, Keys);
-}
-
 // Create a non-default constructable value
 struct StringMapTestStruct {
   StringMapTestStruct(int i) : i(i) {}