-template<> struct ilist_traits<Function>
- : public SymbolTableListTraits<Function, Module> {
-
- // createSentinel is used to get hold of the node that marks the end of the
- // list... (same trick used here as in ilist_traits<Instruction>)
- Function *createSentinel() const {
- return static_cast<Function*>(&Sentinel);
- }
- static void destroySentinel(Function*) {}
-
- Function *provideInitialHead() const { return createSentinel(); }
- Function *ensureHead(Function*) const { return createSentinel(); }
- static void noteHead(Function*, Function*) {}
-
-private:
- mutable ilist_node<Function> Sentinel;
-};
-
-template<> struct ilist_traits<GlobalVariable>
- : public SymbolTableListTraits<GlobalVariable, Module> {
- // createSentinel is used to create a node that marks the end of the list.
- GlobalVariable *createSentinel() const {
- return static_cast<GlobalVariable*>(&Sentinel);
- }
- static void destroySentinel(GlobalVariable*) {}
-
- GlobalVariable *provideInitialHead() const { return createSentinel(); }
- GlobalVariable *ensureHead(GlobalVariable *) const {
- return createSentinel();
- }
- static void noteHead(GlobalVariable *, GlobalVariable *) {}
-
-private:
- mutable ilist_node<GlobalVariable> Sentinel;
-};
-
-template<> struct ilist_traits<GlobalAlias>
- : public SymbolTableListTraits<GlobalAlias, Module> {
- // createSentinel is used to create a node that marks the end of the list.
- GlobalAlias *createSentinel() const {
- return static_cast<GlobalAlias*>(&Sentinel);
- }
- static void destroySentinel(GlobalAlias*) {}
-
- GlobalAlias *provideInitialHead() const { return createSentinel(); }
- GlobalAlias *ensureHead(GlobalAlias *) const { return createSentinel(); }
- static void noteHead(GlobalAlias *, GlobalAlias *) {}
-
-private:
- mutable ilist_node<GlobalAlias> Sentinel;
-};
-