lean2/tests/lean/run/ind5.lean

prelude
definition Prop : Type.{1} := Type.{0}

inductive or (A B : Prop) : Prop :=
| intro_left  : A → or A B
| intro_right : B → or A B

check or
check or.intro_left
check or.rec
fix(tests/lean): adjust tests to modifications to standard library 2014-12-01 05:16:01 +00:00			`prelude`
feat(frontends/lean): definitions are opaque by default 2014-09-17 21:39:05 +00:00			`definition Prop : Type.{1} := Type.{0}`
feat(frontends/lean): add inductive_cmd Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-06-18 20:55:48 +00:00
refactor(*): rename Bool to Prop Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-07-22 16:43:18 +00:00			`inductive or (A B : Prop) : Prop :=`
feat(frontends/lean/inductive_cmd): allow '\|' in inductive datatype declarations 2015-02-26 01:00:10 +00:00			`\| intro_left : A → or A B`
			`\| intro_right : B → or A B`
feat(frontends/lean): add inductive_cmd Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-06-18 20:55:48 +00:00
			`check or`
feat(frontends/lean/inductive_cmd): prefix introduction rules with the name of the inductive datatype Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-09-04 23:36:06 +00:00			`check or.intro_left`
refactor(kernel/inductive): replace recursor name, use '.rec' instead of '_rec' Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-09-04 22:03:59 +00:00			`check or.rec`