Fix this warning:

[oota-llvm.git] / lib / VMCore / LeakDetector.cpp

diff --git a/lib/VMCore/LeakDetector.cpp b/lib/VMCore/LeakDetector.cpp
index c8e7f4c6a52adbecdfcf57b2fbffe0a7243f4cc6..68bf161699300038aecdf71fc3c09185b9343763 100644 (file)
--- a/lib/VMCore/LeakDetector.cpp
+++ b/lib/VMCore/LeakDetector.cpp
@@ -1,10 +1,10 @@
 //===-- LeakDetector.cpp - Implement LeakDetector interface ---------------===//
-// 
+//
 //                     The LLVM Compiler Infrastructure
 //
 // This file was developed by the LLVM research group and is distributed under
 // the University of Illinois Open Source License. See LICENSE.TXT for details.
-// 
+//
 //===----------------------------------------------------------------------===//
 //
 // This file implements the LeakDetector class.
@@ -12,24 +12,25 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Support/LeakDetector.h"
+#include "llvm/Support/Compiler.h"
+#include "llvm/Support/Streams.h"
 #include "llvm/Value.h"
-#include <iostream>
 #include <set>
 using namespace llvm;
 
 namespace {
   template <class T>
-  struct PrinterTrait {
-    static void print(const T* P) { std::cerr << P; }
+  struct VISIBILITY_HIDDEN PrinterTrait {
+    static void print(const T* P) { cerr << P; }
   };
 
   template<>
-  struct PrinterTrait<Value> {
-    static void print(const Value* P) { std::cerr << *P; }
+  struct VISIBILITY_HIDDEN PrinterTrait<Value> {
+    static void print(const Value* P) { cerr << *P; }
   };
 
   template <typename T>
-  struct LeakDetectorImpl {
+  struct VISIBILITY_HIDDEN LeakDetectorImpl {
     LeakDetectorImpl(const char* const name) : Cache(0), Name(name) { }
 
     // Because the most common usage pattern, by far, is to add a
@@ -58,15 +59,14 @@ namespace {
       assert(Cache == 0 && "No value should be cached anymore!");
 
       if (!Ts.empty()) {
-        std::cerr
-            << "Leaked " << Name << " objects found: " << Message << ":\n";
+        cerr << "Leaked " << Name << " objects found: " << Message << ":\n";
         for (typename std::set<const T*>::iterator I = Ts.begin(),
                E = Ts.end(); I != E; ++I) {
-          std::cerr << "\t";
+          cerr << "\t";
           PrinterTrait<T>::print(*I);
-          std::cerr << "\n";
+          cerr << "\n";
         }
-        std::cerr << '\n';
+        cerr << '\n';
 
         return true;
       }
@@ -122,8 +122,8 @@ void LeakDetector::checkForGarbageImpl(const std::string &Message) {
   // use non-short-circuit version so that both checks are performed
   if (getObjects().hasGarbage(Message) |
       getLLVMObjects().hasGarbage(Message))
-    std::cerr << "\nThis is probably because you removed an object, but didn't "
-                 "delete it.  Please check your code for memory leaks.\n";
+    cerr << "\nThis is probably because you removed an object, but didn't "
+         << "delete it.  Please check your code for memory leaks.\n";
 
   // Clear out results so we don't get duplicate warnings on
   // next call...