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[ prelude ] the is linear in its input (#3239)

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* [ prelude ] `the` is linear in its input

* [ fix ] eta-expand tests
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G. Allais 2024-03-27 15:09:14 +01:00 committed by GitHub
parent 1c186f09a1
commit 2c2aa85048
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3 changed files with 3 additions and 3 deletions
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2
libs/prelude/Prelude/Basics.idr
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@ -22,7 +22,7 @@ Not x = x -> Void
||| @ a the type to assign ||| @ a the type to assign
||| @ x the element to get the type ||| @ x the element to get the type
public export %inline public export %inline
the : (0 a : Type) -> (x : a) -> a the : (0 a : Type) -> (1 x : a) -> a
the _ x = x the _ x = x
||| Identity function. ||| Identity function.

2
tests/prelude/char001/chars.idr
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@ -1,5 +1,5 @@
chars : List Char -> List Char chars : List Char -> List Char
chars = the (List Char) chars cs = the (List Char) cs
singletonRange : chars ['1'..'1'] = chars ['1'] singletonRange : chars ['1'..'1'] = chars ['1']
singletonRange = Refl singletonRange = Refl

2
tests/prelude/nat001/nats.idr
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@ -1,5 +1,5 @@
nats : List Nat -> List Nat nats : List Nat -> List Nat
nats = the (List Nat) nats ns = the (List Nat) ns
singletonRange : nats [1..1] = nats [1] singletonRange : nats [1..1] = nats [1]
singletonRange = Refl singletonRange = Refl