Add explicit keywords.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53179 91177308-0d34-0410-b5e6-96231b3b80d8

4 files changed, 10 insertions, 10 deletions

diff --git a/include/llvm/ADT/FoldingSet.h b/include/llvm/ADT/FoldingSet.h
index cce1eec..7629301 100644
--- a/include/llvm/ADT/FoldingSet.h
+++ b/include/llvm/ADT/FoldingSet.h
@@ -317,7 +317,7 @@ public:
 template<class T>
 class FoldingSetIterator : public FoldingSetIteratorImpl {
 public:
-  FoldingSetIterator(void **Bucket) : FoldingSetIteratorImpl(Bucket) {}
+  explicit FoldingSetIterator(void **Bucket) : FoldingSetIteratorImpl(Bucket) {}
   
   T &operator*() const {
     return *static_cast<T*>(NodePtr);
@@ -345,7 +345,7 @@ class FoldingSetBucketIteratorImpl {
 protected:
   void *Ptr;
 
-  FoldingSetBucketIteratorImpl(void **Bucket);
+  explicit FoldingSetBucketIteratorImpl(void **Bucket);
   
   FoldingSetBucketIteratorImpl(void **Bucket, bool)
     : Ptr(reinterpret_cast<void*>(Bucket)) {}
@@ -369,7 +369,7 @@ public:
 template<class T>
 class FoldingSetBucketIterator : public FoldingSetBucketIteratorImpl {
 public:
-  FoldingSetBucketIterator(void **Bucket) : 
+  explicit FoldingSetBucketIterator(void **Bucket) : 
     FoldingSetBucketIteratorImpl(Bucket) {}
   
   FoldingSetBucketIterator(void **Bucket, bool) : 
@@ -394,7 +394,7 @@ template <typename T>
 class FoldingSetNodeWrapper : public FoldingSetNode {
   T data;
 public:
-  FoldingSetNodeWrapper(const T& x) : data(x) {}
+  explicit FoldingSetNodeWrapper(const T& x) : data(x) {}
   virtual ~FoldingSetNodeWrapper() {}
   
   template<typename A1>
diff --git a/include/llvm/Analysis/LoopInfo.h b/include/llvm/Analysis/LoopInfo.h
index dff1624..ff2c3ca 100644
--- a/include/llvm/Analysis/LoopInfo.h
+++ b/include/llvm/Analysis/LoopInfo.h
@@ -611,7 +611,7 @@ public:
   
 private:
   friend class LoopInfoBase<BlockT>;
-  LoopBase(BlockT *BB) : ParentLoop(0) {
+  explicit LoopBase(BlockT *BB) : ParentLoop(0) {
     Blocks.push_back(BB);
   }
 };
diff --git a/include/llvm/Support/Timer.h b/include/llvm/Support/Timer.h
index 3d3a334..4164ddc 100644
--- a/include/llvm/Support/Timer.h
+++ b/include/llvm/Support/Timer.h
@@ -44,7 +44,7 @@ class Timer {
   bool Started;          // Has this time variable ever been started?
   TimerGroup *TG;        // The TimerGroup this Timer is in.
 public:
-  Timer(const std::string &N);
+  explicit Timer(const std::string &N);
   Timer(const std::string &N, TimerGroup &tg);
   Timer(const Timer &T);
   ~Timer();
@@ -116,7 +116,7 @@ class TimeRegion {
   Timer &T;
   TimeRegion(const TimeRegion &); // DO NOT IMPLEMENT
 public:
-  TimeRegion(Timer &t) : T(t) {
+  explicit TimeRegion(Timer &t) : T(t) {
     T.startTimer();
   }
   ~TimeRegion() {
@@ -131,7 +131,7 @@ public:
 /// is primarily used for debugging and for hunting performance problems.
 ///
 struct NamedRegionTimer : public TimeRegion {
-  NamedRegionTimer(const std::string &Name);
+  explicit NamedRegionTimer(const std::string &Name);
 };
 
 
@@ -145,7 +145,7 @@ class TimerGroup {
   unsigned NumTimers;
   std::vector<Timer> TimersToPrint;
 public:
-  TimerGroup(const std::string &name) : Name(name), NumTimers(0) {}
+  explicit TimerGroup(const std::string &name) : Name(name), NumTimers(0) {}
   ~TimerGroup() {
     assert(NumTimers == 0 &&
            "TimerGroup destroyed before all contained timers!");
diff --git a/include/llvm/Transforms/Utils/BasicInliner.h b/include/llvm/Transforms/Utils/BasicInliner.h
index e2070f9..6a57055 100644
--- a/include/llvm/Transforms/Utils/BasicInliner.h
+++ b/include/llvm/Transforms/Utils/BasicInliner.h
@@ -30,7 +30,7 @@ namespace llvm {
   class BasicInliner {
   public:
     
-    BasicInliner(TargetData *T = NULL);
+    explicit BasicInliner(TargetData *T = NULL);
     ~BasicInliner();
 
     /// addFunction - Add function into the list of functions to process.