lean2/tests/lean/run/class6.lean

import standard
using prod

inductive t1 : Type :=
mk1 : t1

inductive t2 : Type :=
mk2 : t2

theorem inhabited_t1 : inhabited t1
:= inhabited_mk mk1

theorem inhabited_t2 : inhabited t2
:= inhabited_mk mk2

instance inhabited_t1 inhabited_t2

theorem T : inhabited (t1 × t2)
:= _
-												feat(frontends/lean/class): allow many instances to provided with a single 'instance' command

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

											
										
										
											2014-07-07 21:41:14 +00:00
+								import standard
-												fix(tests/lean/run): adjust test to changes in the library

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

											
										
										
											2014-08-15 20:27:18 +00:00
+								using prod
-												feat(frontends/lean/class): allow many instances to provided with a single 'instance' command

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

											
										
										
											2014-07-07 21:41:14 +00:00
 								inductive t1 : Type :=
-												feat(*): change inductive datatype syntax

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

											
										
										
											2014-08-22 22:46:10 +00:00
+								mk1 : t1
-												feat(frontends/lean/class): allow many instances to provided with a single 'instance' command

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

											
										
										
											2014-07-07 21:41:14 +00:00
 								inductive t2 : Type :=
-												feat(*): change inductive datatype syntax

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

											
										
										
											2014-08-22 22:46:10 +00:00
+								mk2 : t2
-												feat(frontends/lean/class): allow many instances to provided with a single 'instance' command

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

											
										
										
											2014-07-07 21:41:14 +00:00
 								theorem inhabited_t1 : inhabited t1
-												fix(lean/library/standard): fix tests, more cleanup

											
										
										
											2014-08-20 22:49:44 +00:00
+								:= inhabited_mk mk1
-												feat(frontends/lean/class): allow many instances to provided with a single 'instance' command

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

											
										
										
											2014-07-07 21:41:14 +00:00
 								theorem inhabited_t2 : inhabited t2
-												fix(lean/library/standard): fix tests, more cleanup

											
										
										
											2014-08-20 22:49:44 +00:00
+								:= inhabited_mk mk2
-												feat(frontends/lean/class): allow many instances to provided with a single 'instance' command

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

											
										
										
											2014-07-07 21:41:14 +00:00
 								instance inhabited_t1 inhabited_t2
 								theorem T : inhabited (t1 × t2)
 								:= _