1 files changed, 46 insertions, 0 deletions
diff --git a/dhall/src/errors/MustCombineARecord.txt b/dhall/src/errors/MustCombineARecord.txt
new file mode 100644
index 0000000..141b969
--- /dev/null
+++ b/dhall/src/errors/MustCombineARecord.txt
@@ -0,0 +1,46 @@
+Explanation: You can combine records using the ❰∧❱ operator, like this:
+
+
+    ┌───────────────────────────────────────────┐
+    │ { foo = 1, bar = "ABC" } ∧ { baz = True } │
+    └───────────────────────────────────────────┘
+
+
+    ┌─────────────────────────────────────────────┐
+    │ λ(r : { foo : Bool }) → r ∧ { bar = "ABC" } │
+    └─────────────────────────────────────────────┘
+
+
+... but you cannot combine values that are not records.
+
+For example, the following expressions are $_NOT valid:
+
+
+    ┌──────────────────────────────┐
+    │ { foo = 1, bar = "ABC" } ∧ 1 │
+    └──────────────────────────────┘
+                                 ⇧
+                                 Invalid: Not a record
+
+
+    ┌───────────────────────────────────────────┐
+    │ { foo = 1, bar = "ABC" } ∧ { baz : Bool } │
+    └───────────────────────────────────────────┘
+                                 ⇧
+                                 Invalid: This is a record type and not a record
+
+
+    ┌───────────────────────────────────────────┐
+    │ { foo = 1, bar = "ABC" } ∧ < baz = True > │
+    └───────────────────────────────────────────┘
+                                 ⇧
+                                 Invalid: This is a union and not a record
+
+
+You tried to combine the following value:
+
+↳ $txt0
+
+... which is not a record, but is actually a:
+
+↳ $txt1