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diff --git a/test-suite/bugs/closed/HoTT_coq_078.v b/test-suite/bugs/closed/HoTT_coq_078.v
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+Set Implicit Arguments.
+Require Import Logic.
+
+(*Global Set Universe Polymorphism.*)
+Global Set Asymmetric Patterns.
+Local Set Primitive Projections.
+
+Local Open Scope type_scope.
+
+Record prod (A B : Type) : Type :=
+  pair { fst : A; snd : B }.
+
+Arguments pair {A B} _ _.
+
+Notation "x * y" := (prod x y) : type_scope.
+Notation "( x , y , .. , z )" := (pair .. (pair x y) .. z) : core_scope.
+
+Generalizable Variables X A B f g n.
+
+Inductive paths {A : Type} (a : A) : A -> Type :=
+  idpath : paths a a.
+
+Arguments idpath {A a} , [A] a.
+
+Notation "x = y :> A" := (@paths A x y) : type_scope.
+Notation "x = y" := (x = y :>_) : type_scope.
+
+Definition transport {A : Type} (P : A -> Type) {x y : A} (p : x = y) (u : P x) : P y :=
+  match p with idpath => u end.
+
+Definition transport_prod' {A : Type} {P Q : A -> Type} {a a' : A} (p : a = a')
+  (z : P a * Q a)
+  : transport (fun a => P a * Q a) p z  =  (transport _ p (fst z), transport _ p (snd z))
+  := match p as p' return transport (fun a0 => P a0 * Q a0) p' z = (transport P p' (fst z), transport Q p' (snd z)) with
+       | idpath => idpath
+     end. (* success *)
+
+Definition transport_prod {A : Type} {P Q : A -> Type} {a a' : A} (p : a = a')
+  (z : P a * Q a)
+  : transport (fun a => P a * Q a) p z  =  (transport _ p (fst z), transport _ p (snd z))
+  := match p with
+       | idpath => idpath
+     end.