diff --git a/ghc/tests/typecheck/should_fail/tcfail084.hs b/ghc/tests/typecheck/should_fail/tcfail084.hs
new file mode 100644
index 0000000000000000000000000000000000000000..22b5456b1e3d404cec078be37a9a62584c61bc56
--- /dev/null
+++ b/ghc/tests/typecheck/should_fail/tcfail084.hs
@@ -0,0 +1,11 @@
+-- !!! Check that using a label belonging to another constructor
+-- !!! is flagged as being incorrect.
+module ShouldFail where
+
+data F
+ = F { x :: Int }
+ | G { y :: Int }
+
+z :: F
+z = F { y = 2 }
+
diff --git a/ghc/tests/typecheck/should_fail/tcfail084.stderr b/ghc/tests/typecheck/should_fail/tcfail084.stderr
new file mode 100644
index 0000000000000000000000000000000000000000..5e54fb2b20f1fd3c37e6f693c1545efcf40b750a
--- /dev/null
+++ b/ghc/tests/typecheck/should_fail/tcfail084.stderr
@@ -0,0 +1,7 @@
+
+tcfail084.hs:10:
+    Constructor `F' does not have field `y'
+    In the right-hand side of a pattern binding: F {y = 2}
+
+Compilation had errors
+
diff --git a/ghc/tests/typecheck/should_fail/tcfail085.hs b/ghc/tests/typecheck/should_fail/tcfail085.hs
new file mode 100644
index 0000000000000000000000000000000000000000..81036b9dfc39ec590d59cd62dc4d7e0b4093bb0d
--- /dev/null
+++ b/ghc/tests/typecheck/should_fail/tcfail085.hs
@@ -0,0 +1,10 @@
+-- !!! Check that not supplying bindings for strict fields
+-- !!! is flagged as being incorrect.
+module ShouldFail where
+
+data F
+ = F { x :: Int, y :: !Int }
+
+z :: F
+z = F { x = 2 }
+
diff --git a/ghc/tests/typecheck/should_fail/tcfail085.stderr b/ghc/tests/typecheck/should_fail/tcfail085.stderr
new file mode 100644
index 0000000000000000000000000000000000000000..2fc211da64aa2025323565637112ae1c15c4414a
--- /dev/null
+++ b/ghc/tests/typecheck/should_fail/tcfail085.stderr
@@ -0,0 +1,7 @@
+
+tcfail085.hs:9:
+    Constructor `F' does not have the required strict field `y'
+    In the right-hand side of a pattern binding: F {x = 2}
+
+Compilation had errors
+