More explicit keywords.

llvm-svn: 40589

llvm/include/llvm/Target/TargetData.h

@@ -115,13 +115,13 @@ public:
   }
     
   /// Constructs a TargetData from a specification string. See init().
-  TargetData(const std::string &TargetDescription) 
+  explicit TargetData(const std::string &TargetDescription) 
     : ImmutablePass((intptr_t)&ID) {
     init(TargetDescription);
   }
 
   /// Initialize target data from properties stored in the module.
-  TargetData(const Module *M);
+  explicit TargetData(const Module *M);
 
   TargetData(const TargetData &TD) : 
     ImmutablePass((intptr_t)&ID),

llvm/lib/ExecutionEngine/Interpreter/Interpreter.h

@@ -94,7 +94,7 @@ class Interpreter : public ExecutionEngine, public InstVisitor<Interpreter> {
   std::vector<Function*> AtExitHandlers;
 
 public:
-  Interpreter(Module *M);
+  explicit Interpreter(Module *M);
   ~Interpreter();
 
   /// runAtExitHandlers - Run any functions registered by the program's calls to

llvm/lib/Target/ARM/ARMFrameInfo.h

@@ -23,7 +23,7 @@ namespace llvm {
 
 class ARMFrameInfo : public TargetFrameInfo {
 public:
-  ARMFrameInfo(const ARMSubtarget &ST)
+  explicit ARMFrameInfo(const ARMSubtarget &ST)
     : TargetFrameInfo(StackGrowsDown, ST.getStackAlignment(), 0) {
   }
 };

llvm/utils/TableGen/CallingConvEmitter.h

@@ -24,7 +24,7 @@ namespace llvm {
   class CallingConvEmitter : public TableGenBackend {
     RecordKeeper &Records;
   public:
-    CallingConvEmitter(RecordKeeper &R) : Records(R) {}
+    explicit CallingConvEmitter(RecordKeeper &R) : Records(R) {}
 
     // run - Output the asmwriter, returning true on failure.
     void run(std::ostream &o);