From 62383e4cec0e908b6636d7e8694e9f2b8b41ed5c Mon Sep 17 00:00:00 2001
From: William S Fulton <wsf@fultondesigns.co.uk>
Date: Fri, 3 Mar 2006 22:39:54 +0000
Subject: [PATCH] remove unused warnings with gcc -Wall Add sanity check back
 in checking that the pending exception count is zero per thread

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@8946 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 SWIG/Lib/csharp/csharphead.swg | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/SWIG/Lib/csharp/csharphead.swg b/SWIG/Lib/csharp/csharphead.swg
index 8845780a1..a4b2fa34c 100644
--- a/SWIG/Lib/csharp/csharphead.swg
+++ b/SWIG/Lib/csharp/csharphead.swg
@@ -64,7 +64,7 @@ static SWIG_CSharpExceptionArgument_t SWIG_csharp_exceptions_argument[] = {
   { SWIG_CSharpArgumentOutOfRangeException, NULL },
 };
 
-static void SWIG_CSharpSetPendingException(SWIG_CSharpExceptionCodes code, const char *msg) {
+static void SWIGUNUSED SWIG_CSharpSetPendingException(SWIG_CSharpExceptionCodes code, const char *msg) {
   SWIG_CSharpExceptionCallback_t callback = SWIG_csharp_exceptions[SWIG_CSharpApplicationException].callback;
   if (code >=0 && (size_t)code < sizeof(SWIG_csharp_exceptions)/sizeof(SWIG_CSharpException_t)) {
     callback = SWIG_csharp_exceptions[code].callback;
@@ -72,7 +72,7 @@ static void SWIG_CSharpSetPendingException(SWIG_CSharpExceptionCodes code, const
   callback(msg);
 }
 
-static void SWIG_CSharpSetPendingExceptionArgument(SWIG_CSharpExceptionArgumentCodes code, const char *msg, const char *param_name) {
+static void SWIGUNUSED SWIG_CSharpSetPendingExceptionArgument(SWIG_CSharpExceptionArgumentCodes code, const char *msg, const char *param_name) {
   SWIG_CSharpExceptionArgumentCallback_t callback = SWIG_csharp_exceptions_argument[SWIG_CSharpArgumentException].callback;
   if (code >=0 && (size_t)code < sizeof(SWIG_csharp_exceptions_argument)/sizeof(SWIG_CSharpExceptionArgument_t)) {
     callback = SWIG_csharp_exceptions_argument[code].callback;
@@ -244,6 +244,8 @@ SWIGEXPORT void SWIGSTDCALL SWIGRegisterExceptionArgumentCallbacks_$module(
     }
 
     public static void Set(Exception e) {
+      if (pendingException != null)
+        throw new ApplicationException("FATAL: An earlier pending exception from unmanaged code was missed and thus not thrown (" + pendingException.ToString() + ")", e);
       pendingException = e;
       lock(typeof($imclassname)) {
         numExceptionsPending++;