more fixes for new Linux gcc

dtool/src/dtoolbase/dallocator.T

@@ -16,13 +16,13 @@
 //
 ////////////////////////////////////////////////////////////////////
 
-#ifdef OLD_STYLE_ALLOCATOR
+#if defined(OLD_STYLE_ALLOCATOR)
 
 #ifndef NDEBUG
 template<class Type>
-INLINE void *dallocator<Type>::
+INLINE Type *dallocator<Type>::
 allocate(size_t n) {
-  return default_operator_new(n);
+  return (Type *)default_operator_new(n);
 }
 
 template<class Type>
@@ -32,7 +32,34 @@ deallocate(void *p, size_t) {
 }
 #endif  // NDEBUG
 
-#else  // OLD_STYLE_ALLOCATOR
+#elif defined(GNU_STYLE_ALLOCATOR)
+
+template<class Type>
+INLINE dallocator<Type>::
+dallocator() {
+}
+
+template<class Type>
+template<class _Tp1>
+INLINE dallocator<Type>::
+dallocator(const dallocator<_Tp1> &) {
+}
+
+#ifndef NDEBUG
+template<class Type>
+INLINE Type *dallocator<Type>::
+allocate(size_t n) {
+  return (Type *)default_operator_new(n * sizeof(Type));
+}
+
+template<class Type>
+INLINE void dallocator<Type>::
+deallocate(void *p, size_t) {
+  default_operator_delete(p);
+}
+#endif  // NDEBUG
+
+#else  // *_STYLE_ALLOCATOR
 
 #ifndef NDEBUG
 template<class Type>
@@ -49,4 +76,4 @@ deallocate(void *p, allocator<Type>::size_type) {
 }
 #endif  // NDEBUG
 
-#endif  // OLD_STYLE_ALLOCATOR
+#endif  // *_STYLE_ALLOCATOR

dtool/src/dtoolbase/dallocator.h

@@ -36,21 +36,45 @@
 //               within the MemoryUsage class itself.
 ////////////////////////////////////////////////////////////////////
 
-#ifdef OLD_STYLE_ALLOCATOR
-// Early versions of gcc used its own kind of allocator, somewhat
-// different from the STL standard.
+#if defined(OLD_STYLE_ALLOCATOR)
+// Early versions of gcc wanted to use its own kind of allocator,
+// somewhat different from the STL standard.  Irix uses this one too.
+// It might be inherited from an early draft of the STL standard.
 
 template<class Type>
 class dallocator : public alloc {
 public:
 #ifndef NDEBUG
-  static void *allocate(size_t n);
-  static void deallocate(void *p, size_t n);
+  INLINE static Type *allocate(size_t n);
+  INLINE static void deallocate(void *p, size_t n);
 #endif  // NDEBUG
 };
 
-#else  // OLD_STYLE_ALLOCATOR
+#elif defined(GNU_STYLE_ALLOCATOR)
+// Later versions of gcc want to use a still different, nonstandard
+// definition.  Sheesh.
 
+template<class Type>
+class dallocator : public allocator<Type> {
+public:
+  INLINE dallocator();
+  template<class _Tp1>
+  INLINE dallocator(const dallocator<_Tp1> &other);
+
+#ifndef NDEBUG
+  INLINE Type *allocate(size_t n);
+  INLINE void deallocate(void *p, size_t n);
+#endif  // NDEBUG
+
+  template <class _Tp1> struct rebind {
+    typedef dallocator<_Tp1> other;
+  };
+};
+
+#else  // *_STYLE_ALLOCATOR
+
+// This is the correct allocator declaration as the current C++
+// standard defines it.
 template<class Type>
 class dallocator : public allocator<Type> {
 public:
@@ -60,7 +84,7 @@ public:
   INLINE void deallocate(void *p, size_type n);
 #endif  // NDEBUG
 };
-#endif  // OLD_STYLE_ALLOCATOR
+#endif  // *_STYLE_ALLOCATOR
 
 #include "dallocator.T"
 

dtool/src/dtoolbase/pallocator.T

@@ -34,11 +34,22 @@ deallocate(void *p, size_t) {
 
 #elif defined(GNU_STYLE_ALLOCATOR)
 
+template<class Type>
+INLINE pallocator<Type>::
+pallocator() {
+}
+
+template<class Type>
+template<class _Tp1>
+INLINE pallocator<Type>::
+pallocator(const pallocator<_Tp1> &) {
+}
+
 #ifndef NDEBUG
 template<class Type>
 INLINE Type *pallocator<Type>::
 allocate(size_t n) {
-  return (Type *)(*global_operator_new)(n);
+  return (Type *)(*global_operator_new)(n * sizeof(Type));
 }
 
 template<class Type>

dtool/src/dtoolbase/pallocator.h

@@ -55,6 +55,10 @@ public:
 template<class Type>
 class pallocator : public allocator<Type> {
 public:
+  INLINE pallocator();
+  template<class _Tp1>
+  INLINE pallocator(const pallocator<_Tp1> &other);
+
 #ifndef NDEBUG
   INLINE Type *allocate(size_t n);
   INLINE void deallocate(void *p, size_t n);
@@ -77,14 +81,6 @@ public:
   //  INLINE void deallocate(pointer p, size_type n);
   INLINE void deallocate(void *p, size_type n);
 #endif  // NDEBUG
-
-#ifdef __GNUC__
-  // Some versions of the gcc library require this structure to be
-  // declared.  I don't know what it's all about.
-  template <class _Tp1> struct rebind {
-    typedef pallocator<_Tp1> other;
-  };
-#endif
 };
 #endif  // *_STYLE_ALLOCATOR