Bug 1284099 - Part 2: Assert nsIScriptError.*Flags constants match to JSREPORT_*. r=baku

js/xpconnect/src/nsScriptError.cpp

@@ -17,8 +17,16 @@
 #include "nsPIDOMWindow.h"
 #include "nsILoadContext.h"
 #include "nsIDocShell.h"
+#include "nsIScriptError.h"
 #include "nsISensitiveInfoHiddenURI.h"
 
+static_assert(nsIScriptError::errorFlag == JSREPORT_ERROR &&
+              nsIScriptError::warningFlag == JSREPORT_WARNING &&
+              nsIScriptError::exceptionFlag == JSREPORT_EXCEPTION &&
+              nsIScriptError::strictFlag == JSREPORT_STRICT &&
+              nsIScriptError::infoFlag == JSREPORT_USER_1,
+              "flags should be consistent");
+
 nsScriptErrorBase::nsScriptErrorBase()
     :  mMessage(),
        mMessageName(),