I also found this one whilst testing Adam's code (as per previous article).
This doesn't work in ColdFusion (9.0.1):
a = 1; b = 2; writeOutput("Result: #a == b#");
|Error Occurred While Processing Request|
But this is fine:
a = 1; b = 2; writeOutput("Result: #a EQ b#");
Obviously both should work fine. And they do on both Railo and OpenBD.
That's all I have to say on that. Bug raised: 3600686.