diff options
Diffstat (limited to 'include/llvm/ADT/EquivalenceClasses.h')
| -rw-r--r-- | include/llvm/ADT/EquivalenceClasses.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/llvm/ADT/EquivalenceClasses.h b/include/llvm/ADT/EquivalenceClasses.h index 2256ee7..e0396c7 100644 --- a/include/llvm/ADT/EquivalenceClasses.h +++ b/include/llvm/ADT/EquivalenceClasses.h @@ -86,14 +86,14 @@ class EquivalenceClasses { } void setNext(const ECValue *NewNext) const { - assert(getNext() == 0 && "Already has a next pointer!"); + assert(getNext() == nullptr && "Already has a next pointer!"); Next = (const ECValue*)((intptr_t)NewNext | (intptr_t)isLeader()); } public: ECValue(const ECValue &RHS) : Leader(this), Next((ECValue*)(intptr_t)1), Data(RHS.Data) { // Only support copying of singleton nodes. - assert(RHS.isLeader() && RHS.getNext() == 0 && "Not a singleton!"); + assert(RHS.isLeader() && RHS.getNext() == nullptr && "Not a singleton!"); } bool operator<(const ECValue &UFN) const { return Data < UFN.Data; } @@ -147,10 +147,10 @@ public: class member_iterator; member_iterator member_begin(iterator I) const { // Only leaders provide anything to iterate over. - return member_iterator(I->isLeader() ? &*I : 0); + return member_iterator(I->isLeader() ? &*I : nullptr); } member_iterator member_end() const { - return member_iterator(0); + return member_iterator(nullptr); } /// findValue - Return an iterator to the specified value. If it does not @@ -251,13 +251,13 @@ public: explicit member_iterator(const ECValue *N) : Node(N) {} reference operator*() const { - assert(Node != 0 && "Dereferencing end()!"); + assert(Node != nullptr && "Dereferencing end()!"); return Node->getData(); } reference operator->() const { return operator*(); } member_iterator &operator++() { - assert(Node != 0 && "++'d off the end of the list!"); + assert(Node != nullptr && "++'d off the end of the list!"); Node = Node->getNext(); return *this; } |