fix memory leaks

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@7990 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/import_nomodule.i

@@ -23,6 +23,10 @@ Foo *create_Foo() {
    return new Foo();
 }
 
+void delete_Foo(Foo *f) {
+   delete f;
+}
+
 void test1(Foo *f, Integer x) { }
 
 class Bar : public Foo { };

Examples/test-suite/inherit_missing.i

@@ -40,6 +40,10 @@ Foo *new_Foo() {
    return new Foo();
 }
 
+void delete_Foo(Foo *f) {
+   return delete f;
+}
+
 char *do_blah(Foo *f) {
   return f->blah();
 }

Examples/test-suite/overload_simple.i

@@ -117,6 +117,7 @@ void ll(long long ull) {}
 
 %include cmalloc.i
 %malloc(void);
+%free(void);
 
 #endif
 

Examples/test-suite/python/import_nomodule_runme.py

@@ -2,6 +2,7 @@ from import_nomodule import *
 
 f = create_Foo()
 test1(f,42)
+delete_Foo(f)
 
 b = Bar()
 test1(b,37)

Examples/test-suite/python/inherit_missing_runme.py

@@ -15,3 +15,5 @@ if x != "Bar::blah":
 x = inherit_missing.do_blah(c)
 if x != "Spam::blah":
     print "Whoa! Bad return", x
+
+inherit_missing.delete_Foo(a)

Examples/test-suite/python/kwargs.i

@@ -84,6 +84,10 @@
   }
   
 %}
+%{
+  const int Hello::hello;
+%}
+  
 
 // Functions with keywords
 %warnfilter(-314);

Examples/test-suite/python/overload_simple_runme.py

@@ -95,3 +95,4 @@ if s.type != "void *":
 
 
 
+free_void(v)

Examples/test-suite/return_const_value.i

@@ -3,6 +3,7 @@ It was reported in bug 899332 by Jermey Brown (jhbrown94) */
 
 %module return_const_value
 
+
 %inline %{
 
 class Foo {
@@ -16,17 +17,29 @@ public:
 
 class Foo_ptr {
     Foo *_ptr;
+    mutable bool _own;
+  
 public:
-    Foo_ptr(Foo *p): _ptr(p) {}
-    static Foo_ptr getPtr() {
-        return Foo_ptr(new Foo(17));
-    }
-    static const Foo_ptr getConstPtr() {
-        return Foo_ptr(new Foo(17));
-    }
-    const Foo *operator->() {
-        return _ptr;
-    }
+  Foo_ptr(Foo *p, int own = false): _ptr(p), _own(own) {}
+  static Foo_ptr getPtr() {
+    return Foo_ptr(new Foo(17), true);
+  }
+  static const Foo_ptr getConstPtr() {
+    return Foo_ptr(new Foo(17), true);
+  }
+  const Foo *operator->() {
+    return _ptr;
+  }
+
+  Foo_ptr(const Foo_ptr& f) : _ptr(f._ptr), _own(f._own) 
+  {
+    f._own = 0;
+  }
+  
+
+  ~Foo_ptr() {
+    if(_own) delete _ptr;
+  }  
 };
 
 %}