summaryrefslogtreecommitdiff
path: root/src/errors/NotAFunction.txt
diff options
context:
space:
mode:
authorNadrieril2019-03-01 17:28:19 +0100
committerNadrieril2019-03-01 17:28:19 +0100
commite5d9aee00b0c775df1d8e2d8819aeb80dffa73c2 (patch)
treee763a24a0d635048232e72e167ca37eafec69369 /src/errors/NotAFunction.txt
parent8a2b7536902831079eddd7b00291b718f5dd7186 (diff)
Split abnf_to_pest and dhall into their own crates
Diffstat (limited to 'src/errors/NotAFunction.txt')
-rw-r--r--src/errors/NotAFunction.txt68
1 files changed, 0 insertions, 68 deletions
diff --git a/src/errors/NotAFunction.txt b/src/errors/NotAFunction.txt
deleted file mode 100644
index dd2695d..0000000
--- a/src/errors/NotAFunction.txt
+++ /dev/null
@@ -1,68 +0,0 @@
-Explanation: A function can return an output "term" that has a given "type",
-like this:
-
-
- ┌────────────────────┐
- │ ∀(x : Text) → Bool │ This is the type of a function that returns an
- └────────────────────┘ output term that has type ❰Bool❱
- ⇧
- This is the type of the output term
-
-
- ┌────────────────┐
- │ Bool → Integer │ This is the type of a function that returns an output
- └────────────────┘ term that has type ❰Int❱
- ⇧
- This is the type of the output term
-
-
-... or a function can return an output "type" that has a given "kind", like
-this:
-
- ┌────────────────────┐
- │ ∀(a : Type) → Type │ This is the type of a function that returns an
- └────────────────────┘ output type that has kind ❰Type❱
- ⇧
- This is the kind of the output type
-
-
- ┌──────────────────────┐
- │ (Type → Type) → Type │ This is the type of a function that returns an
- └──────────────────────┘ output type that has kind ❰Type❱
- ⇧
- This is the kind of the output type
-
-
-Other outputs are $_NOT valid, like this:
-
-
- ┌─────────────────┐
- │ ∀(x : Bool) → x │ ❰x❱ is a "term" and not a "type" nor a "kind" so the
- └─────────────────┘ output cannot have "type" ❰x❱ or "kind" ❰x❱
- ⇧
- This is not a type or kind
-
-
- ┌─────────────┐
- │ Text → True │ ❰True❱ is a "term" and not a "type" nor a "kind" so the
- └─────────────┘ output cannot have "type" ❰True❱ or "kind" ❰True❱
- ⇧
- This is not a type or kind
-
-
-You specified that your function outputs a:
-
-↳ $txt
-
-... which is neither a type nor a kind:
-
-Some common reasons why you might get this error:
-
-● You use ❰∀❱ instead of ❰λ❱ by mistake, like this:
-
-
- ┌────────────────┐
- │ ∀(x: Bool) → x │
- └────────────────┘
- ⇧
- Using ❰λ❱ here instead of ❰∀❱ would transform this into a valid function