Revert "ADT: Require explicit ilist iterator/pointer conversions"

This reverts commit r252372.  Apparently I missed clang-tools-extra.
http://lab.llvm.org:8011/builders/llvm-clang-lld-x86_64-scei-ps4-ubuntu-fast/builds/2534/steps/build/logs/stdio

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@252373 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/ADT/ilist.h b/include/llvm/ADT/ilist.h
index c34434a1f76871036e72668d96549829b543f743..371518a04cab17c2a4ee2939fe917013ef5bc127 100644 (file)
--- a/include/llvm/ADT/ilist.h
+++ b/include/llvm/ADT/ilist.h
@@ -220,8 +220,8 @@ private:
   template<class T> void operator-(T) const;
 public:
 
-  explicit ilist_iterator(pointer NP) : NodePtr(NP) {}
-  explicit ilist_iterator(reference NR) : NodePtr(&NR) {}
+  ilist_iterator(pointer NP) : NodePtr(NP) {}
+  ilist_iterator(reference NR) : NodePtr(&NR) {}
   ilist_iterator() : NodePtr(nullptr) {}
 
   // This is templated so that we can allow constructing a const iterator from
@@ -241,7 +241,7 @@ public:
   void reset(pointer NP) { NodePtr = NP; }
 
   // Accessors...
-  explicit operator pointer() const {
+  operator pointer() const {
     return NodePtr;
   }