lean2/tests/lean/630.lean.expected.out

definition pnat : Type₁ :=
{n | n > 0}
inductive prod : Type → Type → Type
constructors:
prod.mk : Π {A} {B}, A → B → A × B
-												chore(frontends/lean,tests): fix tests and style

											
										
										
											2016-07-09 17:29:34 +00:00
+								definition pnat : Type₁ :=
-												chore(tests): mass-update for pp.binder_types false

											
										
										
											2016-06-01 02:14:42 +00:00
+								{n | n > 0}
-												refactor(library/init): define prod as an inductive datatype

Motivation: prod is used internally in the definitional package.
If we define prod as a structure, then Lean will tag pr1 and pr2 as
projections. This creates problems when we add special support for
projections in the elaborator. The heuristics avoid some case-splits
that are currently performed, and without them some files break.

											
										
										
											2015-06-26 00:15:16 +00:00
+								inductive prod : Type → Type → Type
 								constructors:
-												chore(tests): mass-update for pp.binder_types false

											
										
										
											2016-06-01 02:14:42 +00:00
+								prod.mk : Π {A} {B}, A → B → A × B