Adding the example of bug #2904 into the test suite, and reorganising the test files.

Co-authored-by: Gaëtan Gilbert <gaetan.gilbert@skyskimmer.net>
Co-authored-by: Hugo Herbelin <Hugo.Herbelin@inria.fr>

7 files changed, 37 insertions, 8 deletions

diff --git a/test-suite/bugs/bug_5996.v b/test-suite/bugs/bug_5996.v
deleted file mode 100644
index c9e3292b48..0000000000
--- a/test-suite/bugs/bug_5996.v
+++ /dev/null
@@ -1,8 +0,0 @@
-Goal Type.
-  let c := constr:(prod nat nat) in
-  let c' := (eval pattern nat in c) in
-  let c' := lazymatch c' with ?f _ => f end in
-  let c'' := lazymatch c' with fun x : Set => ?f => constr:(forall x : Type, f) end in
-  let _ := type of c'' in
-  exact c''.
-Defined.
diff --git a/test-suite/bugs/bug_11140.v b/test-suite/bugs/closed/bug_11140.v
index ca806ea324..ca806ea324 100644
--- a/test-suite/bugs/bug_11140.v
+++ b/test-suite/bugs/closed/bug_11140.v
diff --git a/test-suite/bugs/bug_4690.v b/test-suite/bugs/closed/bug_4690.v
index f50866a990..f50866a990 100644
--- a/test-suite/bugs/bug_4690.v
+++ b/test-suite/bugs/closed/bug_4690.v
diff --git a/test-suite/bugs/bug_9490.v b/test-suite/bugs/closed/bug_9490.v
index a5def40c49..a5def40c49 100644
--- a/test-suite/bugs/bug_9490.v
+++ b/test-suite/bugs/closed/bug_9490.v
diff --git a/test-suite/bugs/bug_9532.v b/test-suite/bugs/closed/bug_9532.v
index d198d45f2f..d198d45f2f 100644
--- a/test-suite/bugs/bug_9532.v
+++ b/test-suite/bugs/closed/bug_9532.v
diff --git a/test-suite/bugs/opened/bug_2904.v b/test-suite/bugs/opened/bug_2904.v
new file mode 100644
index 0000000000..da30a509ac
--- /dev/null
+++ b/test-suite/bugs/opened/bug_2904.v
@@ -0,0 +1,18 @@
+Module Type S.
+Parameter t : Type.
+Module M'.
+Parameter t : Type.
+Definition u := S.t.
+End M'.
+End S.
+
+Module M : S.
+Definition t := unit.
+Module M'.
+Definition t := bool.
+Definition u := M.t.
+End M'.
+End M.
+
+Require Extraction.
+Fail Extraction TestCompile M.
diff --git a/test-suite/bugs/opened/bug_5996.v b/test-suite/bugs/opened/bug_5996.v
new file mode 100644
index 0000000000..2e81a183cd
--- /dev/null
+++ b/test-suite/bugs/opened/bug_5996.v
@@ -0,0 +1,19 @@
+(* Original example *)
+Goal Type.
+  let c := constr:(prod nat nat) in
+  let c' := (eval pattern nat in c) in
+  let c' := lazymatch c' with ?f _ => f end in
+  let c'' := lazymatch c' with fun x : Set => ?f => constr:(forall x : Type, f) end in
+  exact c''.
+Fail Defined.
+Abort.
+
+(* Workaround *)
+Goal Type.
+  let c := constr:(prod nat nat) in
+  let c' := (eval pattern nat in c) in
+  let c' := lazymatch c' with ?f _ => f end in
+  let c'' := lazymatch c' with fun x : Set => ?f => constr:(forall x : Type, f) end in
+  let _ := type of c'' in
+  exact c''.
+Defined.