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authorNadrieril2019-05-06 23:17:26 +0200
committerNadrieril2019-05-06 23:20:47 +0200
commit60129b7d1c0ea8bdf2ec666fa51957e97465e88f (patch)
tree2118155537989a1a3bfa6c51b5c476651a0ef93e /dhall/src/errors/FieldCollision.txt
parent423fdeebe9247b16744fae4b50df415bbd08be04 (diff)
Consolidate errors in the error module
Diffstat (limited to 'dhall/src/errors/FieldCollision.txt')
-rw-r--r--dhall/src/errors/FieldCollision.txt43
1 files changed, 0 insertions, 43 deletions
diff --git a/dhall/src/errors/FieldCollision.txt b/dhall/src/errors/FieldCollision.txt
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--- a/dhall/src/errors/FieldCollision.txt
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@@ -1,43 +0,0 @@
-Explanation: You can combine records if they don't share any fields in common,
-like this:
-
-
- ┌───────────────────────────────────────────┐
- │ { foo = 1, bar = "ABC" } ∧ { baz = True } │
- └───────────────────────────────────────────┘
-
-
- ┌────────────────────────────────────────┐
- │ λ(r : { baz : Bool}) → { foo = 1 } ∧ r │
- └────────────────────────────────────────┘
-
-
-... but you cannot merge two records that share the same field
-
-For example, the following expression is $_NOT valid:
-
-
- ┌───────────────────────────────────────────┐
- │ { foo = 1, bar = "ABC" } ∧ { foo = True } │ Invalid: Colliding ❰foo❱ fields
- └───────────────────────────────────────────┘
-
-
-You combined two records that share the following field:
-
-↳ $txt0
-
-... which is not allowed
-
-Some common reasons why you might get this error:
-
-● You tried to use ❰∧❱ to update a field's value, like this:
-
-
- ┌────────────────────────────────────────┐
- │ { foo = 1, bar = "ABC" } ∧ { foo = 2 } │
- └────────────────────────────────────────┘
- ⇧
- Invalid attempt to update ❰foo❱'s value to ❰2❱
-
- Field updates are intentionally not allowed as the Dhall language discourages
- patch-oriented programming