Apply patch #2955146 from Sergey Satskiy to fix expressions containing divide by operator in constructor initialization lists.

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@12013 626c5289-ae23-0410-ae9c-e8d60b6d4f22

CHANGES.current

@@ -1,6 +1,10 @@
 Version 2.0.0 (in progress)
 ============================
 
+2010-05-07: wsfulton
+            Apply patch #2955146 from Sergey Satskiy to fix expressions containing divide by
+            operator in constructor initialization lists.
+
 2010-05-05: wsfulton
             [R] Memory leak fix handling const std::string & inputs, reported by Will Nolan.
 

Examples/test-suite/common.mk

@@ -193,6 +193,7 @@ CPP_TEST_CASES += \
 	extern_c \
 	extern_namespace \
 	extern_throws \
+	expressions \
 	features \
 	fragments \
 	friends \

Examples/test-suite/expressions.i

@@ -0,0 +1,10 @@
+%module expressions
+
+%inline %{
+struct A
+{
+    A() : k( 20/(5-1) ) {}
+    A(int i) : k( 20/(5-1)*i /* comment */ ) {}
+    int k;
+};
+%}

Source/Swig/scanner.c

@@ -1182,6 +1182,10 @@ int Scanner_skip_balanced(Scanner * s, int startchar, int endchar) {
 	state = 11;
       else if (c == '*')
 	state = 12;
+      else if (c == startchar) {
+	state = 0;
+	num_levels++;;
+      }
       else
 	state = 0;
       break;