Cpp: Rewire calls to constructor and destructor in cppclass

Cython/Compiler/Symtab.py

@@ -2632,6 +2632,13 @@ class CppClassScope(Scope):
 
         return scope
 
+    def lookup_here(self, name):
+        if name == "__init__":
+            name = "<init>"
+        elif name == "__dealloc__":
+            name = "<del>"
+        return super(CppClassScope, self).lookup_here(name)
+
 
 class CppScopedEnumScope(Scope):
     #  Namespace of a ScopedEnum