> It’s important to note that this is the Lean runtime that has a bug, not the Lean kernel, which is the part that actually does the verification (aka proving). [1] So it’s not even immediately clear what this bug would really apply to
Well, Lean is written in Lean, so I am pretty sure a runtime bug like this could be exploited to prove `False`. Yes, since the kernel is written in C++, technically it's not the part affected by this bug, but since you cannot use the Lean kernel without the Lean compiler, this difference does not matter.
Well, Lean is written in Lean, so I am pretty sure a runtime bug like this could be exploited to prove `False`. Yes, since the kernel is written in C++, technically it's not the part affected by this bug, but since you cannot use the Lean kernel without the Lean compiler, this difference does not matter.