Add explicit keywords, and fix a minor typo that they uncovered.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45034 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 4 insertions, 4 deletions

diff --git a/include/llvm/ADT/StringMap.h b/include/llvm/ADT/StringMap.h
index 1fa128a..7454288 100644
--- a/include/llvm/ADT/StringMap.h
+++ b/include/llvm/ADT/StringMap.h
@@ -389,8 +389,8 @@ private:
 template<typename ValueTy>
 class StringMapIterator : public StringMapConstIterator<ValueTy> {
 public:  
-  StringMapIterator(StringMapImpl::ItemBucket *Bucket,
-                    bool NoAdvance = false)
+  explicit StringMapIterator(StringMapImpl::ItemBucket *Bucket,
+                             bool NoAdvance = false)
     : StringMapConstIterator<ValueTy>(Bucket, NoAdvance) {
   }
   StringMapEntry<ValueTy> &operator*() const {
diff --git a/include/llvm/ExecutionEngine/ExecutionEngine.h b/include/llvm/ExecutionEngine/ExecutionEngine.h
index 5b33e15..cc0ab0b 100644
--- a/include/llvm/ExecutionEngine/ExecutionEngine.h
+++ b/include/llvm/ExecutionEngine/ExecutionEngine.h
@@ -248,7 +248,7 @@ public:
   }
 
 protected:
-  ExecutionEngine(ModuleProvider *P);
+  explicit ExecutionEngine(ModuleProvider *P);
 
   void emitGlobals();
 
diff --git a/include/llvm/ExecutionEngine/GenericValue.h b/include/llvm/ExecutionEngine/GenericValue.h
index fab82af..0371009 100644
--- a/include/llvm/ExecutionEngine/GenericValue.h
+++ b/include/llvm/ExecutionEngine/GenericValue.h
@@ -34,7 +34,7 @@ struct GenericValue {
   APInt IntVal;   // also used for long doubles
 
   GenericValue() : DoubleVal(0.0), IntVal(1,0) {}
-  GenericValue(void *V) : PointerVal(V), IntVal(1,0) { }
+  explicit GenericValue(void *V) : PointerVal(V), IntVal(1,0) { }
 };
 
 inline GenericValue PTOGV(void *P) { return GenericValue(P); }