#include "llvm/Support/StringPool.h"
#include "llvm/Support/Streams.h"
using namespace llvm;
StringPool::StringPool() {}
StringPool::~StringPool() {
assert(InternTable.empty() && "PooledStringPtr leaked!");
}
PooledStringPtr StringPool::intern(const char *Begin, const char *End) {
table_t::iterator I = InternTable.find(Begin, End);
if (I != InternTable.end())
return PooledStringPtr(&*I);
entry_t *S = entry_t::Create(Begin, End);
S->getValue().Pool = this;
InternTable.insert(S);
return PooledStringPtr(S);
}