From 60129b7d1c0ea8bdf2ec666fa51957e97465e88f Mon Sep 17 00:00:00 2001
From: Nadrieril
Date: Mon, 6 May 2019 23:17:26 +0200
Subject: Consolidate errors in the error module

---
 dhall/src/error/text/MissingField.txt | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 dhall/src/error/text/MissingField.txt

(limited to 'dhall/src/error/text/MissingField.txt')

diff --git a/dhall/src/error/text/MissingField.txt b/dhall/src/error/text/MissingField.txt
new file mode 100644
index 0000000..de14a33
--- /dev/null
+++ b/dhall/src/error/text/MissingField.txt
@@ -0,0 +1,30 @@
+Explanation: You can only access fields on records, like this:
+
+
+    ┌─────────────────────────────────┐
+    │ { foo = True, bar = "ABC" }.foo │  This is valid ...
+    └─────────────────────────────────┘
+
+
+    ┌───────────────────────────────────────────┐
+    │ λ(r : { foo : Bool, bar : Text }) → r.foo │  ... and so is this
+    └───────────────────────────────────────────┘
+
+
+... but you can only access fields if they are present
+
+For example, the following expression is $_NOT valid:
+
+    ┌─────────────────────────────────┐
+    │ { foo = True, bar = "ABC" }.qux │
+    └─────────────────────────────────┘
+                                  ⇧
+                                  Invalid: the record has no ❰qux❱ field
+
+You tried to access a field named:
+
+↳ $txt0
+
+... but the field is missing because the record only defines the following fields:
+
+↳ $txt1
-- 
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