X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/655719367ac5e131d9642e5783f3ecf64d1a3385..5814e8ba4e57839acd1eb7491ed392b07e382593:/include/wx/ptr_scpd.h

diff --git a/include/wx/ptr_scpd.h b/include/wx/ptr_scpd.h
index 487765c82c..2ebb6a6732 100644
--- a/include/wx/ptr_scpd.h
+++ b/include/wx/ptr_scpd.h
@@ -10,7 +10,7 @@
 /////////////////////////////////////////////////////////////////////////////
 
 //  This class closely follows the implementation of the boost
-//  library scoped_ptr and is an adaption for c++ macro's in 
+//  library scoped_ptr and is an adaption for c++ macro's in
 //  the wxWidgets project. The original authors of the boost
 //  scoped_ptr are given below with their respective copyrights.
 
@@ -39,19 +39,28 @@
    still force a semicolon after the macro
 */
 
+#ifdef __WATCOMC__
+    #define wxFOR_ONCE(name)              for(int name=0; name<1; name++)
+    #define wxPRE_NO_WARNING_SCOPE(name)  wxFOR_ONCE(wxMAKE_UNIQUE_NAME(name))
+    #define wxPOST_NO_WARNING_SCOPE(name)
+#else
+    #define wxPRE_NO_WARNING_SCOPE(name)  do
+    #define wxPOST_NO_WARNING_SCOPE(name) while ( wxFalse )
+#endif
+
 #define wxCHECKED_DELETE(ptr)                                                 \
-    do                                                                        \
+    wxPRE_NO_WARNING_SCOPE(scope_var1)                                        \
     {                                                                         \
         typedef char complete[sizeof(*ptr)];                                  \
         delete ptr;                                                           \
-    } while ( 0 )
+    } wxPOST_NO_WARNING_SCOPE(scope_var1)
 
 #define wxCHECKED_DELETE_ARRAY(ptr)                                           \
-    do                                                                        \
+    wxPRE_NO_WARNING_SCOPE(scope_var2)                                        \
     {                                                                         \
         typedef char complete[sizeof(*ptr)];                                  \
         delete [] ptr;                                                        \
-    } while ( 0 )
+    } wxPOST_NO_WARNING_SCOPE(scope_var2)
 
 /* These scoped pointers are *not* assignable and cannot be used
    within a container.  Look for wxDECLARE_SHARED_PTR for this
@@ -129,8 +138,8 @@ name::~name()                       \
 // this macro can be used for the most common case when you want to declare and
 // define the scoped pointer at the same time and want to use the standard
 // naming convention: auto pointer to Foo is called FooPtr
-#define wxDEFINE_SCOPED_PTR_TYPE(T)                                           \
-    wxDECLARE_SCOPED_PTR(T, T ## Ptr);                                        \
+#define wxDEFINE_SCOPED_PTR_TYPE(T)    \
+    wxDECLARE_SCOPED_PTR(T, T ## Ptr)  \
     wxDEFINE_SCOPED_PTR(T, T ## Ptr)
 
 // the same but for arrays instead of simple pointers
@@ -188,7 +197,7 @@ void name::reset(T * p){                \
 // ----------------------------------------------------------------------------
 
 #define wxDEFINE_TIED_SCOPED_PTR_TYPE(T)                                      \
-    wxDEFINE_SCOPED_PTR_TYPE(T);                                              \
+    wxDEFINE_SCOPED_PTR_TYPE(T)                                               \
     class T ## TiedPtr : public T ## Ptr                                      \
     {                                                                         \
     public:                                                                   \
@@ -207,7 +216,7 @@ void name::reset(T * p){                \
     private:                                                                  \
         T **m_pp;                                                             \
         T *m_pOld;                                                            \
-    }
+    };
 
 #endif // __WX_SCOPED_POINTER__