generate implicit copyctor, add -nocopyctor, and clarify the -nodefault, -nodefaultctor, -nodefautldtor options

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@8030 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/constructor_copy.i

@@ -0,0 +1,69 @@
+%module constructor_copy
+
+%nocopyctor Foo8;
+%nocopyctor Bar<double>;
+
+%inline %{
+  
+struct Foo1 {
+  int x;
+
+  Foo1(int _x = 2) : x(_x)
+  {
+  }  
+};
+
+struct Foo2 {
+  Foo2() { }
+};
+
+struct Foo3 {
+  Foo3() { }
+  Foo3(const Foo3& ) { }
+};
+
+struct Foo4 {
+  Foo4() { }
+  
+protected:
+  Foo4(const Foo4& ) { }
+};
+
+
+struct Foo4a {
+  Foo4a() { }
+  
+private:
+  Foo4a(const Foo4a& ) { }
+};
+
+
+struct Foo5 : Foo4 {
+};
+
+struct Foo6 : Foo4 {
+  Foo6(const Foo6& ) { }
+};
+
+struct Foo7 : Foo5 {
+};
+
+struct Foo8 {
+};
+
+template <class T>
+class Bar 
+{
+public:
+  int x;
+
+  Bar(int _x = 0) : x(_x)
+  {
+  }
+};
+%}
+
+%template(Bari) Bar<int>;
+%template(Bard) Bar<double>;
+
+

Examples/test-suite/python/constructor_copy_runme.py

@@ -0,0 +1,38 @@
+from constructor_copy import *
+
+f1 = Foo1(3);
+f11 = Foo1(f1);
+
+
+if f1.x != f11.x:
+    raise RuntimeError
+
+
+f8 = Foo8()
+try:
+    f81 = Foo8(f8)
+    good = 0
+except:
+    good = 1
+
+if not good:
+    raise RuntimeError
+
+
+bi = Bari(5)
+bc = Bari(bi)
+
+if (bi.x != bc.x):
+    raise RuntimeError
+    
+
+bd = Bard(5)
+try:
+    bc = Bard(bd)
+    good = 0
+except:
+    good = 1
+
+if not good:
+    raise RuntimeError
+