3 files changed, 30 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/8126.v b/test-suite/bugs/closed/8126.v
new file mode 100644
index 0000000000..f52dfc6b47
--- /dev/null
+++ b/test-suite/bugs/closed/8126.v
@@ -0,0 +1,13 @@
+(* See also output test Notations4.v *)
+
+Inductive foo := tt.
+Bind Scope foo_scope with foo.
+Delimit Scope foo_scope with foo.
+Notation "'HI'" := tt : foo_scope.
+Definition myfoo (x : nat) (y : nat) (z : foo) := y.
+Notation myfoo0 := (@myfoo 0).
+Notation myfoo01 := (@myfoo0 1).
+Check myfoo 0 1 HI. (* prints [myfoo0 1 HI], but should print [myfoo01 HI]  *)
+Check myfoo0 1 HI. (* prints [myfoo0 1 HI], but should print [myfoo01 HI]  *)
+Check myfoo01 tt. (* prints [myfoo0 1 HI], but should print [myfoo01 HI]  *)
+Check myfoo01 HI. (* was failing *)
diff --git a/test-suite/output/Notations3.out b/test-suite/output/Notations3.out
index 5ab616160a..d32cf67e28 100644
--- a/test-suite/output/Notations3.out
+++ b/test-suite/output/Notations3.out
@@ -246,3 +246,9 @@ Notation
   ============================
   ##@%
    ^^^
+myfoo01 tt
+     : nat
+myfoo01 tt
+     : nat
+myfoo01 tt
+     : nat
diff --git a/test-suite/output/Notations3.v b/test-suite/output/Notations3.v
index 876aaa3944..180e8d337e 100644
--- a/test-suite/output/Notations3.v
+++ b/test-suite/output/Notations3.v
@@ -399,3 +399,14 @@ Show.
 Abort.
 
 End Issue7731.
+
+Module Issue8126.
+
+Definition myfoo (x : nat) (y : nat) (z : unit) := y.
+Notation myfoo0 := (@myfoo 0).
+Notation myfoo01 := (@myfoo0 1).
+Check myfoo 0 1 tt. (* was printing [myfoo0 1 HI], but should print [myfoo01 HI]  *)
+Check myfoo0 1 tt. (* was printing [myfoo0 1 HI], but should print [myfoo01 HI]  *)
+Check myfoo01 tt. (* was printing [myfoo0 1 HI], but should print [myfoo01 HI]  *)
+
+End Issue8126.