Small changes to eliminate compiler warnings for 'nite' in issue 83

src/node.cpp

@@ -25,8 +25,9 @@ namespace YAML
 		return *pNode1 < *pNode2;
 	}
 
-	Node::Node(): m_type(CT_NONE), m_pContent(0), m_alias(false), m_pIdentity(this), m_referenced(false)
+	Node::Node(): m_type(CT_NONE), m_pContent(0), m_alias(false), m_referenced(false)
 	{
+		m_pIdentity = this;
 	}
 
 	Node::~Node()

src/scanner.cpp

@@ -271,6 +271,7 @@ namespace YAML
 			case IndentMarker::NONE: assert(false); break;
 		}
 		assert(false);
+		throw std::runtime_error("yaml-cpp: internal error, invalid indent type");
 	}
 
 	// PushIndentTo

src/tag.cpp

@@ -2,6 +2,7 @@
 #include "directives.h"
 #include "token.h"
 #include <cassert>
+#include <stdexcept>
 
 namespace YAML
 {
@@ -45,6 +46,7 @@ namespace YAML
 			default:
 				assert(false);
 		}
+		throw std::runtime_error("yaml-cpp: internal error, bad tag type");
 	}
 }