attempts to suppress C4702 for VC

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@30567 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/afterstd.h b/include/wx/afterstd.h
index ecb2c3c88e4e4ed36ef2cc1617b2e4adb623223f..e4967e0a78b4b6a3577f8485856cf3c9168a6de5 100644 (file)
--- a/include/wx/afterstd.h
+++ b/include/wx/afterstd.h
@@ -20,6 +20,13 @@
 #if defined(__VISUALC__) && __VISUALC__ <= 1200
     // MSVC 5 does not have this
     #if _MSC_VER > 1100
+        // don't restore this one for VC6, it gives it in each try/catch which is a
+        // bit annoying to say the least
+        #if _MSC_VER >= 0x1300
+            // unreachable code
+            #pragma warning(default:4702)
+        #endif // VC++ >= 7
+
         #pragma warning(pop)
     #else
         // 'expression' : signed/unsigned mismatch

diff --git a/include/wx/beforestd.h b/include/wx/beforestd.h
index 6f8eb762f1b62057834423072d5ea3039ffc2748..4c79e2660e5fa54d20f14cedceb3391d9f34a3d8 100644 (file)
--- a/include/wx/beforestd.h
+++ b/include/wx/beforestd.h
@@ -24,6 +24,13 @@
 #if defined(__VISUALC__) && __VISUALC__ <= 1200
     // MSVC 5 does not have this
     #if __VISUALC__ > 1100
+        // we have to disable (and reenable in afterstd.h) this one because,
+        // even though it is of level 4, it is not disabled by warning(push, 1)
+        // below for VC7.1!
+
+        // unreachable code
+        #pragma warning(disable:4702)
+
         #pragma warning(push, 1)
     #else // VC 5
         // 'expression' : signed/unsigned mismatch