Fix undefined behaviour with Ruby and autodoc generation

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@12218 626c5289-ae23-0410-ae9c-e8d60b6d4f22

1 files changed, 14 insertions, 0 deletions

diff --git a/Source/Modules/ruby.cxx b/Source/Modules/ruby.cxx
index bcdfd69d3..3887d8a98 100644
--- a/Source/Modules/ruby.cxx
+++ b/Source/Modules/ruby.cxx
@@ -121,6 +121,7 @@ public:
 
 /* flags for the make_autodoc function */
 enum autodoc_t {
+  AUTODOC_NOTSET,
   AUTODOC_CLASS,
   AUTODOC_CTOR,
   AUTODOC_DTOR,
@@ -580,6 +581,9 @@ private:
 	case AUTODOC_SETTER:
  	  Printf(doc, "  Document-method: %s.%s=\n\n", full_name, symname);
 	  break;
+	case AUTODOC_NOTSET:
+	  assert(0);
+	  break;
 	}
       }
 
@@ -608,6 +612,9 @@ private:
 	      if (type) Printf(doc, " -> %s", type);
 	      break;
 	    }
+	  case AUTODOC_NOTSET:
+	    assert(0);
+	    break;
 	  default:
 	    break;
 	  }
@@ -665,6 +672,9 @@ private:
 	    if (type) Printf(doc, " -> %s", type);
 	    break;
 	  }
+	case AUTODOC_NOTSET:
+	  assert(0);
+	  break;
 	}
       }
 
@@ -698,6 +708,9 @@ private:
       case AUTODOC_SETTER:
 	Printf(doc, "Set new value for attribute.\n");
 	break;
+      case AUTODOC_NOTSET:
+	assert(0);
+	break;
       }
     }
 
@@ -762,6 +775,7 @@ public:
     modvar = 0;
     feature = 0;
     prefix = 0;
+    last_mode = AUTODOC_NOTSET,
     last_autodoc = NewString("");
     current = NO_CPP;
     classes = 0;