lean2/tests/lean/tst5.lean
Leonardo de Moura 2b2aa228e3 refactor(builtin/kernel): start with small universes
The universe constraint manager is more flexible now.
We don't need to start with a huge universe  U >= 512.
We can start small, and increase it on demand.

If module mod1 needs it, it can always add

   universe U >= 3

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-08 12:35:00 -08:00

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universe U >= 3
variable N : Type
variable a : N
variable b : N
print a = b
check a = b
set::option lean::pp::implicit true
print a = b
print (Type 1) = (Type 1)
print true = false