From f5a096a0f9c628f944a6d57a939c6819d04001c3 Mon Sep 17 00:00:00 2001 From: Matthieu Sozeau Date: Thu, 16 Oct 2014 17:13:55 +0200 Subject: Bug fixed by Hugo. --- test-suite/bugs/closed/3388.v | 57 +++++++++++++++++++++++++++++++++++++++++++ test-suite/bugs/opened/3388.v | 57 ------------------------------------------- 2 files changed, 57 insertions(+), 57 deletions(-) create mode 100644 test-suite/bugs/closed/3388.v delete mode 100644 test-suite/bugs/opened/3388.v diff --git a/test-suite/bugs/closed/3388.v b/test-suite/bugs/closed/3388.v new file mode 100644 index 0000000000..7826280498 --- /dev/null +++ b/test-suite/bugs/closed/3388.v @@ -0,0 +1,57 @@ +Inductive test : bool -> bool -> Type := +| test00 : test false false +| test01 : test false true +| test10 : test true false +. + +(* This does not work *) +Definition test_a (t : test true false) : test true false := + match t with + | test10 => test10 + end. + +(* The following definition shows that test_a SHOULD work *) +Definition test_a_workaround (t : test true false) : test true false := + match t with + | test10 => test10 + | _ => tt + end. + +(* Surprisingly, this works *) +Definition test_b (t : test false true) : test false true := + match t with + | test01 => test01 + end. + + +(* This, too, works *) +Definition test_c x (t : test false x) : test false x := + match t with + | test00 => test00 + | test01 => test01 + end. + +Inductive test2 : bool -> bool -> Type := +| test201 : test2 false true +| test210 : test2 true false +| test211 : test2 true true +. + +(* Now this works *) +Definition test2_a (t : test2 true false) : test2 true false := + match t with + | test210 => test210 + end. + +(* Accordingly, this now fails *) +Definition test2_b (t : test2 false true) : test2 false true := + match t with + | test201 => test201 + end. + + +(* This, too, fails *) +Definition test2_c x (t : test2 false x) : test2 false x := + match t with + | test201 => test201 + end. diff --git a/test-suite/bugs/opened/3388.v b/test-suite/bugs/opened/3388.v deleted file mode 100644 index d0ea72e1fd..0000000000 --- a/test-suite/bugs/opened/3388.v +++ /dev/null @@ -1,57 +0,0 @@ -Inductive test : bool -> bool -> Type := -| test00 : test false false -| test01 : test false true -| test10 : test true false -. - -(* This does not work *) -Fail Definition test_a (t : test true false) : test true false := - match t with - | test10 => test10 - end. - -(* The following definition shows that test_a SHOULD work *) -Definition test_a_workaround (t : test true false) : test true false := - match t with - | test10 => test10 - | _ => tt - end. - -(* Surprisingly, this works *) -Definition test_b (t : test false true) : test false true := - match t with - | test01 => test01 - end. - - -(* This, too, works *) -Definition test_c x (t : test false x) : test false x := - match t with - | test00 => test00 - | test01 => test01 - end. - -Inductive test2 : bool -> bool -> Type := -| test201 : test2 false true -| test210 : test2 true false -| test211 : test2 true true -. - -(* Now this works *) -Definition test2_a (t : test2 true false) : test2 true false := - match t with - | test210 => test210 - end. - -(* Accordingly, this now fails *) -Fail Definition test2_b (t : test2 false true) : test2 false true := - match t with - | test201 => test201 - end. - - -(* This, too, fails *) -Fail Definition test2_c x (t : test2 false x) : test2 false x := - match t with - | test201 => test201 - end. -- cgit v1.2.3