Parse anonymous functions correctly in Opera 11.

Author: Eric Wendelin

error-stack-parser.js

@@ -206,8 +206,13 @@
                 var tokens = line.split('@');
                 var locationParts = this.extractLocation(tokens.pop());
                 var functionCall = (tokens.shift() || '');
-                var functionName = functionCall.replace(/<anonymous function: (\w+)>/, '$1').replace(/\([^\)]*\)/, '') || undefined;
-                var argsRaw = functionCall.replace(/^[^\(]+\(([^\)]*)\)$/, '$1') || undefined;
+                var functionName = functionCall
+                        .replace(/<anonymous function(: (\w+))?>/, '$2')
+                        .replace(/\([^\)]*\)/g, '') || undefined;
+                var argsRaw;
+                if (functionCall.match(/\(([^\)]*)\)/)) {
+                    argsRaw = functionCall.replace(/^[^\(]+\(([^\)]*)\)$/, '$1');
+                }
                 var args = (argsRaw === undefined || argsRaw === '[arguments not available]') ? undefined : argsRaw.split(',');
                 return new StackFrame(functionName, args, locationParts[0], locationParts[1], locationParts[2]);
             }.bind(this));

spec/fixtures/captured-errors.js

@@ -115,7 +115,7 @@ CapturedExceptions.OPERA_11 = {
     stack: "<anonymous function: run>([arguments not available])@http://path/to/file.js:27\n" +
     "bar([arguments not available])@http://domain.com:1234/path/to/file.js:18\n" +
     "foo([arguments not available])@http://domain.com:1234/path/to/file.js:11\n" +
-    "@http://path/to/file.js:15",
+    "<anonymous function>@http://path/to/file.js:15",
     stacktrace: "Error thrown at line 42, column 12 in <anonymous function: createException>() in http://path/to/file.js:\n" +
     "    this.undef();\n" +
     "called from line 27, column 8 in <anonymous function: run>(ex) in http://path/to/file.js:\n" +