lean2/tests/lean/run/calc_bug.lean

import logic

definition foo (a : Type) :=
calc a = a : rfl
fix(frontends/lean/calc): add expected type for single-step calc expressions, fixes #357 This is not an issue for calc expressions containing multiple steps, since the transitivity step will "force" the expected type for the proofs. 2014-11-29 23:35:09 +00:00			`import logic`

			`definition foo (a : Type) :=`
			`calc a = a : rfl`