Jasmine should recover gracefully when there are errors in describe functions.

src/base.js

@@ -57,6 +57,10 @@ jasmine.MessageResult = function(text) {
   this.trace = new Error(); // todo: test better
 };
 
+jasmine.MessageResult.prototype.toString = function() {
+  return this.text;
+};
+
 jasmine.ExpectationResult = function(params) {
   this.type = 'ExpectationResult';
   this.matcherName = params.matcherName;
@@ -71,6 +75,10 @@ jasmine.ExpectationResult = function(params) {
   this.trace = this.passed_ ? '' : new Error(this.message);
 };
 
+jasmine.ExpectationResult.prototype.toString = function () {
+  return this.message;
+};
+
 jasmine.ExpectationResult.prototype.passed = function () {
   return this.passed_;
 };