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Fix memory leaks, patch contributed by Morten Ofstad!

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17999 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-11-19 17:09:48 +00:00
parent c540ebbc1b
commit 9945826d50
1 changed files with 21 additions and 15 deletions
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36
lib/VMCore/LeakDetector.cpp
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@ -68,9 +68,6 @@ namespace {
}
std::cerr << '\n';
// Clear out results so we don't get duplicate warnings on
// next call...
Ts.clear();
return true;
}
return false;
@ -82,21 +79,26 @@ namespace {
const char* const Name;
};
typedef LeakDetectorImpl<void> Objects;
typedef LeakDetectorImpl<Value> LLVMObjects;
LeakDetectorImpl<void> *Objects;
LeakDetectorImpl<Value> *LLVMObjects;
Objects& getObjects() {
static Objects *o = 0;
if (o == 0)
o = new Objects("GENERIC");
return *o;
LeakDetectorImpl<void> &getObjects() {
if (Objects == 0)
Objects = new LeakDetectorImpl<void>("GENERIC");
return *Objects;
}
LLVMObjects& getLLVMObjects() {
static LLVMObjects *o = 0;
if (o == 0)
o = new LLVMObjects("LLVM");
return *o;
LeakDetectorImpl<Value> &getLLVMObjects() {
if (LLVMObjects == 0)
LLVMObjects = new LeakDetectorImpl<Value>("LLVM");
return *LLVMObjects;
}
void clearGarbage() {
delete Objects;
delete LLVMObjects;
Objects = 0;
LLVMObjects = 0;
}
}
@ -122,4 +124,8 @@ void LeakDetector::checkForGarbageImpl(const std::string &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";
// Clear out results so we don't get duplicate warnings on
// next call...
clearGarbage();
}