5 files changed, 103 insertions, 10 deletions
diff --git a/test-suite/output/Extraction_infix.out b/test-suite/output/Extraction_infix.out
new file mode 100644
index 0000000000..29d50775a9
--- /dev/null
+++ b/test-suite/output/Extraction_infix.out
@@ -0,0 +1,20 @@
+(** val test : foo **)
+
+let test =
+  (fun (b, p) -> bar) (True, False)
+(** val test : foo **)
+
+let test =
+  True@@?False
+(** val test : foo **)
+
+let test =
+  True#^^False
+(** val test : foo **)
+
+let test =
+  True@?:::False
+(** val test : foo **)
+
+let test =
+  True  @?:::  False
diff --git a/test-suite/output/Extraction_infix.v b/test-suite/output/Extraction_infix.v
new file mode 100644
index 0000000000..fe5926a36a
--- /dev/null
+++ b/test-suite/output/Extraction_infix.v
@@ -0,0 +1,26 @@
+(* @herbelin's example for issue #6212 *)
+
+Require Import Extraction.
+Inductive I := C : bool -> bool -> I.
+Definition test := C true false.
+
+(* the parentheses around the function wrong signalled an infix operator *)
+
+Extract Inductive I => "foo" [ "(fun (b, p) -> bar)" ].
+Extraction test.
+
+(* some bonafide infix operators *)
+
+Extract Inductive I => "foo" [ "(@@?)" ].
+Extraction test.
+
+Extract Inductive I => "foo" [ "(#^^)" ].
+Extraction test.
+
+Extract Inductive I => "foo" [ "(@?:::)" ].
+Extraction test.
+
+(* allow whitespace around infix operator *)
+
+Extract Inductive I => "foo" [ "(  @?:::  )" ].
+Extraction test.
diff --git a/test-suite/output/Notations2.out b/test-suite/output/Notations2.out
index 1ec701ae81..f57cc163d0 100644
--- a/test-suite/output/Notations2.out
+++ b/test-suite/output/Notations2.out
@@ -84,3 +84,9 @@ a≡
      : Set
 .α
      : Set
+# a : .α =>
+# b : .α =>
+let res := 0 in
+for i from 0 to a updating (res)
+{{for j from 0 to b updating (res) {{S res}};; res}};; res
+     : .α -> .α -> .α
diff --git a/test-suite/output/Notations2.v b/test-suite/output/Notations2.v
index ceb29d1b9e..9ca180c9df 100644
--- a/test-suite/output/Notations2.v
+++ b/test-suite/output/Notations2.v
@@ -145,3 +145,24 @@ Check .a≡.
 Notation ".α" := nat.
 Check nat.
 Check .α.
+
+(* A test for #6304 *)
+
+Module M6304.
+Notation "'for' m 'from' 0 'to' N 'updating' ( s1 )  {{ b }} ;; rest" :=
+  (let s1 :=
+    (fix rec(n: nat) := match n with
+     | 0 => s1
+     | S m => let s1 := rec m in b
+     end) N
+  in rest)
+  (at level 20).
+
+Check fun (a b : nat) =>
+  let res := 0 in
+  for i from 0 to a updating (res) {{
+    for j from 0 to b updating (res) {{ S res }};;
+    res
+  }};; res.
+
+End M6304.
diff --git a/test-suite/output/ltac_missing_args.out b/test-suite/output/ltac_missing_args.out
index 172612405f..7326f137c2 100644
--- a/test-suite/output/ltac_missing_args.out
+++ b/test-suite/output/ltac_missing_args.out
@@ -1,20 +1,40 @@
 The command has indeed failed with message:
-A fully applied tactic is expected: missing argument for variable x.
+The user-defined tactic "Top.foo" was not fully applied:
+There is a missing argument for variable x,
+no arguments at all were provided.
 The command has indeed failed with message:
-A fully applied tactic is expected: missing argument for variable x.
+The user-defined tactic "Top.bar" was not fully applied:
+There is a missing argument for variable x,
+no arguments at all were provided.
 The command has indeed failed with message:
-A fully applied tactic is expected: missing arguments for variables y and _.
+The user-defined tactic "Top.bar" was not fully applied:
+There are missing arguments for variables y and _,
+an argument was provided for variable x.
 The command has indeed failed with message:
-A fully applied tactic is expected: missing argument for variable x.
+The user-defined tactic "Top.baz" was not fully applied:
+There is a missing argument for variable x,
+no arguments at all were provided.
 The command has indeed failed with message:
-A fully applied tactic is expected: missing argument for variable x.
+The user-defined tactic "Top.qux" was not fully applied:
+There is a missing argument for variable x,
+no arguments at all were provided.
 The command has indeed failed with message:
-A fully applied tactic is expected: missing argument for variable _.
+The user-defined tactic "Top.mydo" was not fully applied:
+There is a missing argument for variable _,
+no arguments at all were provided.
 The command has indeed failed with message:
-A fully applied tactic is expected: missing argument for variable _.
+An unnamed user-defined tactic was not fully applied:
+There is a missing argument for variable _,
+no arguments at all were provided.
 The command has indeed failed with message:
-A fully applied tactic is expected: missing argument for variable _.
+An unnamed user-defined tactic was not fully applied:
+There is a missing argument for variable _,
+no arguments at all were provided.
 The command has indeed failed with message:
-A fully applied tactic is expected: missing argument for variable x.
+The user-defined tactic "Top.rec" was not fully applied:
+There is a missing argument for variable x,
+no arguments at all were provided.
 The command has indeed failed with message:
-A fully applied tactic is expected: missing argument for variable x.
+An unnamed user-defined tactic was not fully applied:
+There is a missing argument for variable x,
+an argument was provided for variable tac.