> Relying on grammar ambiguity detection to find constructs surprising to humans is not very effective Well yeah, obviously, that's like relying on unittests a

> Relying on grammar ambiguity detection to find constructs surprising to humans is not very effective Well yeah, obviously, that's like relying on unittests and type system to keep your program bug free... I mean, neither can guarantee your program is going to work, but either failing means that it almost certainly won't work (well).