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

inductive pnat.pnat : Type₁
constructors:
pnat.pnat.pos : Π (n : ℕ), nat.gt n (nat.of_num 0) → ℕ+
inductive prod : Type → Type → Type
constructors:
prod.mk : Π {A : Type} {B : Type}, A → B → A × B
-												fix(tests/lean/630): adjust test to reflect changes in the standard library

											
										
										
											2015-06-16 11:33:26 -07:00
+								inductive pnat.pnat : Type₁
-												fix(frontends/lean/builtin_cmds): fixes #630

											
										
										
											2015-05-26 22:19:42 -07:00
+								constructors:
-												fix(tests/lean/630): adjust test to reflect changes in the standard library

											
										
										
											2015-06-16 11:33:26 -07:00
+								pnat.pnat.pos : Π (n : ℕ), nat.gt n (nat.of_num 0) → ℕ+
-												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.

											
										
										
											2015-06-25 17:15:16 -07:00
+								inductive prod : Type → Type → Type
 								constructors:
 								prod.mk : Π {A : Type} {B : Type}, A → B → A × B