2 files changed, 62 insertions, 0 deletions
diff --git a/test-suite/output/NotationsSigma.out b/test-suite/output/NotationsSigma.out
new file mode 100644
index 0000000000..0e4df87148
--- /dev/null
+++ b/test-suite/output/NotationsSigma.out
@@ -0,0 +1,40 @@
+{0 = 0} + {0 < 1}
+     : Set
+(0 = 0) + {0 < 1}
+     : Set
+{x : nat | x = 1}
+     : Set
+{x : nat | x = 1 & 0 < x}
+     : Set
+{x : nat | x = 1}
+     : Set
+{x : nat | x = 1 & 0 < x}
+     : Set
+{x : nat & x = 1}
+     : Set
+{x : nat & x = 1 & 0 < x}
+     : Set
+{x : nat & x = 1}
+     : Set
+{x : nat & x = 1 & 0 < x}
+     : Set
+{'(x, _) : nat * ?T | x = 1}
+     : Type
+where
+?T : [pat : nat * ?T |- Type] (pat cannot be used)
+{'(x, y) : nat * nat | x = 1 & y = 0}
+     : Set
+{'(x, _) : nat * nat | x = 1}
+     : Set
+{'(x, y) : nat * nat | x = 1 & y = 0}
+     : Set
+{'(x, _) : nat * ?T & x = 1}
+     : Type
+where
+?T : [pat : nat * ?T |- Type] (pat cannot be used)
+{'(x, y) : nat * nat & x = 1 & y = 0}
+     : Type
+{'(x, _) : nat * nat & x = 1}
+     : Type
+{'(x, y) : nat * nat & x = 1 & y = 0}
+     : Type
diff --git a/test-suite/output/NotationsSigma.v b/test-suite/output/NotationsSigma.v
new file mode 100644
index 0000000000..6780d63a04
--- /dev/null
+++ b/test-suite/output/NotationsSigma.v
@@ -0,0 +1,22 @@
+(* Check notations for sigma types *)
+
+Check { 0 = 0 } + { 0 < 1 }.
+Check (0 = 0) + { 0 < 1 }.
+
+Check { x | x = 1 }.
+Check { x | x = 1 & 0 < x }.
+Check { x : nat | x = 1 }.
+Check { x : nat | x = 1 & 0 < x }.
+Check { x & x = 1 }.
+Check { x & x = 1 & 0 < x }.
+Check { x : nat & x = 1 }.
+Check { x : nat & x = 1 & 0 < x }.
+
+Check {'(x,y) | x = 1 }.
+Check {'(x,y) | x = 1 & y = 0 }.
+Check {'(x,y) : nat * nat | x = 1 }.
+Check {'(x,y) : nat * nat | x = 1 & y = 0 }.
+Check {'(x,y) & x = 1 }.
+Check {'(x,y) & x = 1 & y = 0 }.
+Check {'(x,y) : nat * nat & x = 1 }.
+Check {'(x,y) : nat * nat & x = 1 & y = 0 }.