Fix wxMSW build when wxUSE_INTL==0.

Don't use wxLocaleInfo in this case as it's not defined.

Closes #15599.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75059 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/msw/datectrl.h

@@ -54,7 +54,9 @@ public:
     virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
 
 protected:
+#if wxUSE_INTL
     virtual wxLocaleInfo MSWGetFormat() const;
+#endif // wxUSE_INTL
     virtual bool MSWAllowsNone() const { return HasFlag(wxDP_ALLOWNONE); }
     virtual bool MSWOnDateTimeChange(const tagNMDATETIMECHANGE& dtch);
 

include/wx/msw/datetimectrl.h

@@ -55,12 +55,14 @@ protected:
     // override these methods anyhow, it does work -- but is definitely ugly
     // and need to be changed (but how?) in the future.
 
+#if wxUSE_INTL
     // Override to return the date/time format used by this control.
     virtual wxLocaleInfo MSWGetFormat() const /* = 0 */
     {
         wxFAIL_MSG( "Unreachable" );
         return wxLOCALE_TIME_FMT;
     }
+#endif // wxUSE_INTL
 
     // Override to indicate whether we can have no date at all.
     virtual bool MSWAllowsNone() const /* = 0 */

include/wx/msw/timectrl.h

@@ -50,7 +50,9 @@ public:
     virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
 
 protected:
+#if wxUSE_INTL
     virtual wxLocaleInfo MSWGetFormat() const;
+#endif // wxUSE_INTL
     virtual bool MSWAllowsNone() const { return false; }
     virtual bool MSWOnDateTimeChange(const tagNMDATETIMECHANGE& dtch);