lean2/tests/lean/interactive/coe.lean

import data.int
open int

protected theorem has_decidable_eq [instance] : decidable_eq ℤ :=
take (a b : ℤ), _

variable n : nat
variable i : int
check n + i
-												fix(frontends/lean/pp): pretty printing coercions to functions, fixes #151

											
										
										
											2014-09-09 19:46:55 +00:00
+								import data.int
 								open int
-												refactor(frontends/lean): replace '[protected]' modifier with 'protected definition' and 'protected theorem', '[protected]' is not a hint.

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

											
										
										
											2014-09-19 22:04:52 +00:00
+								protected theorem has_decidable_eq [instance] : decidable_eq ℤ :=
-												refactor(library): replace decidable_eq with abbreviation

											
										
										
											2014-09-09 23:07:07 +00:00
+								take (a b : ℤ), _
-												fix(frontends/lean/pp): pretty printing coercions to functions, fixes #151

											
										
										
											2014-09-09 19:46:55 +00:00
 								variable n : nat
 								variable i : int
 								check n + i