From 9d4d860af60dc74a63fc8afefb6d8e5c84a9daae Mon Sep 17 00:00:00 2001
From: Marcelo Matus <mmatus@acms.arizona.edu>
Date: Sun, 12 Feb 2006 19:48:32 +0000
Subject: [PATCH] fix line counting for inner macro expansions (one macro
 inside another one)

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@8807 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 Source/CParse/cscanner.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Source/CParse/cscanner.c b/Source/CParse/cscanner.c
index e3ebe0212..1a39b5a40 100644
--- a/Source/CParse/cscanner.c
+++ b/Source/CParse/cscanner.c
@@ -75,10 +75,10 @@ static void
 scanner_locator(String *loc) {
   if (Equal(loc,"@SWIG@"))  {    
     /* End locator. */
-    expanding_macro = 0;
+    if (expanding_macro) --expanding_macro;
   } else {
     /* Begin locator. */
-    expanding_macro = 1;
+    ++expanding_macro;
   }
 }