diff options
| author | Maxime Dénès | 2016-11-17 09:30:03 +0100 |
|---|---|---|
| committer | Maxime Dénès | 2016-11-17 09:30:03 +0100 |
| commit | 63bb79ab8b488db728e46e5ada38d86d384acff1 (patch) | |
| tree | 6c9f70615b060d98cf371f460a4a5a3de5b44e27 /test-suite/bugs | |
| parent | b072152fd5a1db47645981a2a0c542361da97420 (diff) | |
| parent | 37e0ce25f88a77c48c480e37ccca444a8f5fe4e8 (diff) | |
Merge remote-tracking branch 'github/pr/362' into v8.6
Was PR#362: Revert another part of a477dc in good measure
Diffstat (limited to 'test-suite/bugs')
| -rw-r--r-- | test-suite/bugs/closed/5198.v | 39 | ||||
| -rw-r--r-- | test-suite/bugs/closed/5203.v | 5 |
2 files changed, 44 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/5198.v b/test-suite/bugs/closed/5198.v new file mode 100644 index 0000000000..7254afb429 --- /dev/null +++ b/test-suite/bugs/closed/5198.v @@ -0,0 +1,39 @@ +(* -*- mode: coq; coq-prog-args: ("-emacs" "-boot" "-nois") -*- *) +(* File reduced by coq-bug-finder from original input, then from 286 lines to +27 lines, then from 224 lines to 53 lines, then from 218 lines to 56 lines, +then from 269 lines to 180 lines, then from 132 lines to 48 lines, then from +253 lines to 65 lines, then from 79 lines to 65 lines *) +(* coqc version 8.6.0 (November 2016) compiled on Nov 12 2016 14:43:52 with +OCaml 4.02.3 + coqtop version jgross-Leopard-WS:/home/jgross/Downloads/coq/coq-v8.6,v8.6 +(7e992fa784ee6fa48af8a2e461385c094985587d) *) +Axiom admit : forall {T}, T. +Set Printing Implicit. +Inductive nat := O | S (_ : nat). +Axiom f : forall (_ _ : nat), nat. +Class ZLikeOps (e : nat) + := { LargeT : Type ; SmallT : Type ; CarryAdd : forall (_ _ : LargeT), LargeT +}. +Class BarrettParameters := + { b : nat ; k : nat ; ops : ZLikeOps (f b k) }. +Axiom barrett_reduce_function_bundled : forall {params : BarrettParameters} + (_ : @LargeT _ (@ops params)), + @SmallT _ (@ops params). + +Global Instance ZZLikeOps e : ZLikeOps (f (S O) e) + := { LargeT := nat ; SmallT := nat ; CarryAdd x y := y }. +Definition SRep := nat. +Local Instance x86_25519_Barrett : BarrettParameters + := { b := S O ; k := O ; ops := ZZLikeOps O }. +Definition SRepAdd : forall (_ _ : SRep), SRep + := let v := (fun x y => barrett_reduce_function_bundled (CarryAdd x y)) in + v. +Definition SRepAdd' : forall (_ _ : SRep), SRep + := (fun x y => barrett_reduce_function_bundled (CarryAdd x y)). +(* Error: +In environment +x : SRep +y : SRep +The term "x" has type "SRep" while it is expected to have type + "@LargeT ?e ?ZLikeOps". + *) diff --git a/test-suite/bugs/closed/5203.v b/test-suite/bugs/closed/5203.v new file mode 100644 index 0000000000..ed137395fc --- /dev/null +++ b/test-suite/bugs/closed/5203.v @@ -0,0 +1,5 @@ +Goal True. + Typeclasses eauto := debug. + Fail solve [ typeclasses eauto ]. + Fail typeclasses eauto. +
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