aboutsummaryrefslogtreecommitdiff
path: root/stdlib
diff options
context:
space:
mode:
Diffstat (limited to 'stdlib')
-rw-r--r--stdlib/source/lux/data/bit.lux20
-rw-r--r--stdlib/source/lux/data/coll/dictionary/unordered.lux10
-rw-r--r--stdlib/source/lux/data/coll/sequence.lux18
-rw-r--r--stdlib/source/lux/data/number.lux10
-rw-r--r--stdlib/source/lux/macro/poly/json.lux8
-rw-r--r--stdlib/source/lux/math/random.lux16
-rw-r--r--stdlib/source/lux/world/blob.jvm.lux46
-rw-r--r--stdlib/test/test/lux/data/bit.lux4
-rw-r--r--stdlib/test/test/lux/world/blob.lux6
9 files changed, 69 insertions, 69 deletions
diff --git a/stdlib/source/lux/data/bit.lux b/stdlib/source/lux/data/bit.lux
index 65d1bef84..90f98f245 100644
--- a/stdlib/source/lux/data/bit.lux
+++ b/stdlib/source/lux/data/bit.lux
@@ -12,9 +12,9 @@
[and "lux bit and" "Bitwise and." Nat]
[or "lux bit or" "Bitwise or." Nat]
[xor "lux bit xor" "Bitwise xor." Nat]
- [shift-left "lux bit shift-left" "Bitwise shift-left." Nat]
- [shift-right "lux bit unsigned-shift-right" "Unsigned bitwise shift-right." Nat]
- [signed-shift-right "lux bit shift-right" "Signed bitwise shift-right." Int]
+ [left-shift "lux bit left-shift" "Bitwise left-shift." Nat]
+ [logical-right-shift "lux bit logical-right-shift" "Unsigned bitwise logical-right-shift." Nat]
+ [arithmetic-right-shift "lux bit arithmetic-right-shift" "Signed bitwise arithmetic-right-shift." Int]
)
(def: #export (count subject)
@@ -31,14 +31,14 @@
(def: #export (clear idx input)
{#.doc "Clear bit at given index."}
(-> Nat Nat Nat)
- (..and (..not (shift-left idx +1))
+ (..and (..not (left-shift idx +1))
input))
(do-template [<name> <op> <doc>]
[(def: #export (<name> idx input)
{#.doc <doc>}
(-> Nat Nat Nat)
- (<op> (shift-left idx +1) input))]
+ (<op> (left-shift idx +1) input))]
[set ..or "Set bit at given index."]
[flip ..xor "Flip bit at given index."]
@@ -46,7 +46,7 @@
(def: #export (set? idx input)
(-> Nat Nat Bool)
- (|> input (..and (shift-left idx +1)) (n/= +0) .not))
+ (|> input (..and (left-shift idx +1)) (n/= +0) .not))
(do-template [<name> <main> <comp>]
[(def: #export (<name> distance input)
@@ -56,11 +56,11 @@
width)
input)))]
- [rotate-left shift-left shift-right]
- [rotate-right shift-right shift-left]
+ [rotate-left left-shift logical-right-shift]
+ [rotate-right logical-right-shift left-shift]
)
(def: #export (region-mask size offset)
(-> Nat Nat Nat)
- (let [pattern (|> +1 (shift-left size) n/dec)]
- (shift-left offset pattern)))
+ (let [pattern (|> +1 (left-shift size) n/dec)]
+ (left-shift offset pattern)))
diff --git a/stdlib/source/lux/data/coll/dictionary/unordered.lux b/stdlib/source/lux/data/coll/dictionary/unordered.lux
index 97a119755..e0928e186 100644
--- a/stdlib/source/lux/data/coll/dictionary/unordered.lux
+++ b/stdlib/source/lux/data/coll/dictionary/unordered.lux
@@ -97,18 +97,18 @@
## which is 1/4 of the branching factor (or a left-shift 2).
(def: demotion-threshold
Nat
- (bit.shift-left (n/- +2 branching-exponent) +1))
+ (bit.left-shift (n/- +2 branching-exponent) +1))
## The threshold on which #Base nodes are promoted to #Hierarchy nodes,
## which is 1/2 of the branching factor (or a left-shift 1).
(def: promotion-threshold
Nat
- (bit.shift-left (n/- +1 branching-exponent) +1))
+ (bit.left-shift (n/- +1 branching-exponent) +1))
## The size of hierarchy-nodes, which is 2^(branching-exponent).
(def: hierarchy-nodes-size
Nat
- (bit.shift-left branching-exponent +1))
+ (bit.left-shift branching-exponent +1))
## The cannonical empty node, which is just an empty #Base node.
(def: empty
@@ -161,12 +161,12 @@
(def: (level-index level hash)
(-> Level Hash-Code Index)
(bit.and hierarchy-mask
- (bit.shift-right level hash)))
+ (bit.logical-right-shift level hash)))
## A mechanism to go from indices to bit-positions.
(def: (->bit-position index)
(-> Index BitPosition)
- (bit.shift-left index +1))
+ (bit.left-shift index +1))
## The bit-position within a base that a given hash-code would have.
(def: (bit-position level hash)
diff --git a/stdlib/source/lux/data/coll/sequence.lux b/stdlib/source/lux/data/coll/sequence.lux
index 45a22e73b..a160a9925 100644
--- a/stdlib/source/lux/data/coll/sequence.lux
+++ b/stdlib/source/lux/data/coll/sequence.lux
@@ -48,7 +48,7 @@
(def: full-node-size
Nat
- (bit.shift-left branching-exponent +1))
+ (bit.left-shift branching-exponent +1))
(def: branch-idx-mask
Nat
@@ -67,8 +67,8 @@
(if (n/< full-node-size vec-size)
+0
(|> (n/dec vec-size)
- (bit.shift-right branching-exponent)
- (bit.shift-left branching-exponent))))
+ (bit.logical-right-shift branching-exponent)
+ (bit.left-shift branching-exponent))))
(def: (new-path level tail)
(All [a] (-> Level (Base a) (Node a)))
@@ -85,7 +85,7 @@
(def: (push-tail size level tail parent)
(All [a] (-> Nat Level (Base a) (Hierarchy a) (Hierarchy a)))
- (let [sub-idx (branch-idx (bit.shift-right level (n/dec size)))
+ (let [sub-idx (branch-idx (bit.logical-right-shift level (n/dec size)))
## If we're currently on a bottom node
sub-node (if (n/= branching-exponent level)
## Just add the tail to it
@@ -114,7 +114,7 @@
(def: (put' level idx val hierarchy)
(All [a] (-> Level Index a (Hierarchy a) (Hierarchy a)))
- (let [sub-idx (branch-idx (bit.shift-right level idx))]
+ (let [sub-idx (branch-idx (bit.logical-right-shift level idx))]
(case (array.read sub-idx hierarchy)
(#.Some (#Hierarchy sub-node))
(|> (array.clone hierarchy)
@@ -132,7 +132,7 @@
(def: (pop-tail size level hierarchy)
(All [a] (-> Nat Level (Hierarchy a) (Maybe (Hierarchy a))))
- (let [sub-idx (branch-idx (bit.shift-right level (n/- +2 size)))]
+ (let [sub-idx (branch-idx (bit.logical-right-shift level (n/- +2 size)))]
(cond (n/= +0 sub-idx)
#.None
@@ -199,8 +199,8 @@
## Otherwise, push tail into the tree
## --------------------------------------------------------
## Will the root experience an overflow with this addition?
- (|> (if (n/> (bit.shift-left (get@ #level vec) +1)
- (bit.shift-right branching-exponent vec-size))
+ (|> (if (n/> (bit.left-shift (get@ #level vec) +1)
+ (bit.logical-right-shift branching-exponent vec-size))
## If so, a brand-new root must be established, that is
## 1-level taller.
(|> vec
@@ -230,7 +230,7 @@
(loop [level (get@ #level vec)
hierarchy (get@ #root vec)]
(case [(n/> branching-exponent level)
- (array.read (branch-idx (bit.shift-right level idx)) hierarchy)]
+ (array.read (branch-idx (bit.logical-right-shift level idx)) hierarchy)]
[true (#.Some (#Hierarchy sub))]
(recur (level-down level) sub)
diff --git a/stdlib/source/lux/data/number.lux b/stdlib/source/lux/data/number.lux
index c67ad0e56..c784e81ef 100644
--- a/stdlib/source/lux/data/number.lux
+++ b/stdlib/source/lux/data/number.lux
@@ -937,7 +937,7 @@
(let [sign (:: Number<Frac> signum input)
input (:: Number<Frac> abs input)
exponent ("lux math floor" (log2 input))
- exponent-mask (|> +1 (bit.shift-left exponent-size) n/dec)
+ exponent-mask (|> +1 (bit.left-shift exponent-size) n/dec)
mantissa (|> input
## Normalize
(f// ("lux math pow" 2.0 exponent))
@@ -947,16 +947,16 @@
exponent-bits (|> exponent frac-to-int int-to-nat (n/+ double-bias) (bit.and exponent-mask))
mantissa-bits (|> mantissa frac-to-int int-to-nat)]
($_ bit.or
- (bit.shift-left +63 sign-bit)
- (bit.shift-left mantissa-size exponent-bits)
+ (bit.left-shift +63 sign-bit)
+ (bit.left-shift mantissa-size exponent-bits)
(bit.clear mantissa-size mantissa-bits)))
))
(do-template [<getter> <mask> <size> <offset>]
- [(def: <mask> (|> +1 (bit.shift-left <size>) n/dec (bit.shift-left <offset>)))
+ [(def: <mask> (|> +1 (bit.left-shift <size>) n/dec (bit.left-shift <offset>)))
(def: (<getter> input)
(-> Nat Nat)
- (|> input (bit.and <mask>) (bit.shift-right <offset>)))]
+ (|> input (bit.and <mask>) (bit.logical-right-shift <offset>)))]
[mantissa mantissa-mask mantissa-size +0]
[exponent exponent-mask exponent-size mantissa-size]
diff --git a/stdlib/source/lux/macro/poly/json.lux b/stdlib/source/lux/macro/poly/json.lux
index 971048296..2e288648e 100644
--- a/stdlib/source/lux/macro/poly/json.lux
+++ b/stdlib/source/lux/macro/poly/json.lux
@@ -39,12 +39,12 @@
(function (_ input)
(non-rec (rec-encode non-rec) input)))
-(def: low-mask Nat (|> +1 (bit.shift-left +32) n/dec))
-(def: high-mask Nat (|> low-mask (bit.shift-left +32)))
+(def: low-mask Nat (|> +1 (bit.left-shift +32) n/dec))
+(def: high-mask Nat (|> low-mask (bit.left-shift +32)))
(struct: _ (Codec JSON Nat)
(def: (encode input)
- (let [high (|> input (bit.and high-mask) (bit.shift-right +32))
+ (let [high (|> input (bit.and high-mask) (bit.logical-right-shift +32))
low (bit.and low-mask input)]
(#//.Array (sequence (|> high nat-to-int int-to-frac #//.Number)
(|> low nat-to-int int-to-frac #//.Number)))))
@@ -54,7 +54,7 @@
(do p.Monad<Parser>
[high //.number
low //.number])
- (wrap (n/+ (|> high frac-to-int int-to-nat (bit.shift-left +32))
+ (wrap (n/+ (|> high frac-to-int int-to-nat (bit.left-shift +32))
(|> low frac-to-int int-to-nat))))))
(struct: _ (Codec JSON Int)
diff --git a/stdlib/source/lux/math/random.lux b/stdlib/source/lux/math/random.lux
index 2ae482c34..39d7d880d 100644
--- a/stdlib/source/lux/math/random.lux
+++ b/stdlib/source/lux/math/random.lux
@@ -69,7 +69,7 @@
(function (_ prng)
(let [[prng left] (prng [])
[prng right] (prng [])]
- [prng (n/+ (bit.shift-left +32 left)
+ [prng (n/+ (bit.left-shift +32 left)
right)])))
(def: #export int
@@ -77,7 +77,7 @@
(function (_ prng)
(let [[prng left] (prng [])
[prng right] (prng [])]
- [prng (nat-to-int (n/+ (bit.shift-left +32 left)
+ [prng (nat-to-int (n/+ (bit.left-shift +32 left)
right))])))
(def: #export bool
@@ -90,7 +90,7 @@
(-> Nat (Random Nat))
(function (_ prng)
(let [[prng output] (prng [])]
- [prng (bit.shift-right (n/- n +64) output)])))
+ [prng (bit.logical-right-shift (n/- n +64) output)])))
(def: #export frac
(Random Frac)
@@ -98,10 +98,10 @@
[left (bits +26)
right (bits +27)]
(wrap (|> right
- (n/+ (bit.shift-left +27 left))
+ (n/+ (bit.left-shift +27 left))
nat-to-int
int-to-frac
- (f// (|> +1 (bit.shift-left +53) nat-to-int int-to-frac))))))
+ (f// (|> +1 (bit.left-shift +53) nat-to-int int-to-frac))))))
(def: #export deg
(Random Deg)
@@ -327,8 +327,8 @@
(-> [Nat Nat] PRNG)
(function (_ _)
(let [seed' (|> seed (n/* pcg-32-magic-mult) (n/+ inc))
- xor-shifted (|> seed (bit.shift-right +18) (bit.xor seed) (bit.shift-right +27))
- rot (|> seed (bit.shift-right +59))]
+ xor-shifted (|> seed (bit.logical-right-shift +18) (bit.xor seed) (bit.logical-right-shift +27))
+ rot (|> seed (bit.logical-right-shift +59))]
[(pcg-32 [inc seed']) (bit.rotate-right rot xor-shifted)]
)))
@@ -342,7 +342,7 @@
s01 (bit.xor s0 s1)
s0' (|> (bit.rotate-left +55 s0)
(bit.xor s01)
- (bit.xor (bit.shift-left +14 s01)))
+ (bit.xor (bit.left-shift +14 s01)))
s1' (bit.rotate-left +36 s01)]
[(xoroshiro-128+ [s0' s1']) result])
))
diff --git a/stdlib/source/lux/world/blob.jvm.lux b/stdlib/source/lux/world/blob.jvm.lux
index 0027a4750..077fa3863 100644
--- a/stdlib/source/lux/world/blob.jvm.lux
+++ b/stdlib/source/lux/world/blob.jvm.lux
@@ -23,7 +23,7 @@
(def: byte-mask
Nat
- (|> +1 (bit.shift-left +8) n/dec))
+ (|> +1 (bit.left-shift +8) n/dec))
(def: byte-to-nat
(-> (primitive "java.lang.Byte") Nat)
@@ -43,7 +43,7 @@
(-> Nat Blob (e.Error Nat))
(if (n/< (host.array-length blob) (n/+ +1 idx))
(#e.Success ($_ bit.or
- (bit.shift-left +8 (byte-to-nat (host.array-read idx blob)))
+ (bit.left-shift +8 (byte-to-nat (host.array-read idx blob)))
(byte-to-nat (host.array-read (n/+ +1 idx) blob))))
(ex.throw index-out-of-bounds (%n idx))))
@@ -51,9 +51,9 @@
(-> Nat Blob (e.Error Nat))
(if (n/< (host.array-length blob) (n/+ +3 idx))
(#e.Success ($_ bit.or
- (bit.shift-left +24 (byte-to-nat (host.array-read idx blob)))
- (bit.shift-left +16 (byte-to-nat (host.array-read (n/+ +1 idx) blob)))
- (bit.shift-left +8 (byte-to-nat (host.array-read (n/+ +2 idx) blob)))
+ (bit.left-shift +24 (byte-to-nat (host.array-read idx blob)))
+ (bit.left-shift +16 (byte-to-nat (host.array-read (n/+ +1 idx) blob)))
+ (bit.left-shift +8 (byte-to-nat (host.array-read (n/+ +2 idx) blob)))
(byte-to-nat (host.array-read (n/+ +3 idx) blob))))
(ex.throw index-out-of-bounds (%n idx))))
@@ -61,13 +61,13 @@
(-> Nat Blob (e.Error Nat))
(if (n/< (host.array-length blob) (n/+ +7 idx))
(#e.Success ($_ bit.or
- (bit.shift-left +56 (byte-to-nat (host.array-read idx blob)))
- (bit.shift-left +48 (byte-to-nat (host.array-read (n/+ +1 idx) blob)))
- (bit.shift-left +40 (byte-to-nat (host.array-read (n/+ +2 idx) blob)))
- (bit.shift-left +32 (byte-to-nat (host.array-read (n/+ +3 idx) blob)))
- (bit.shift-left +24 (byte-to-nat (host.array-read (n/+ +4 idx) blob)))
- (bit.shift-left +16 (byte-to-nat (host.array-read (n/+ +5 idx) blob)))
- (bit.shift-left +8 (byte-to-nat (host.array-read (n/+ +6 idx) blob)))
+ (bit.left-shift +56 (byte-to-nat (host.array-read idx blob)))
+ (bit.left-shift +48 (byte-to-nat (host.array-read (n/+ +1 idx) blob)))
+ (bit.left-shift +40 (byte-to-nat (host.array-read (n/+ +2 idx) blob)))
+ (bit.left-shift +32 (byte-to-nat (host.array-read (n/+ +3 idx) blob)))
+ (bit.left-shift +24 (byte-to-nat (host.array-read (n/+ +4 idx) blob)))
+ (bit.left-shift +16 (byte-to-nat (host.array-read (n/+ +5 idx) blob)))
+ (bit.left-shift +8 (byte-to-nat (host.array-read (n/+ +6 idx) blob)))
(byte-to-nat (host.array-read (n/+ +7 idx) blob))))
(ex.throw index-out-of-bounds (%n idx))))
@@ -83,7 +83,7 @@
(-> Nat Nat Blob (e.Error Top))
(if (n/< (host.array-length blob) (n/+ +1 idx))
(exec (|> blob
- (host.array-write idx (host.long-to-byte (:! Int (bit.shift-right +8 value))))
+ (host.array-write idx (host.long-to-byte (:! Int (bit.logical-right-shift +8 value))))
(host.array-write (n/+ +1 idx) (host.long-to-byte (:! Int value))))
(#e.Success []))
(ex.throw index-out-of-bounds (%n idx))))
@@ -92,9 +92,9 @@
(-> Nat Nat Blob (e.Error Top))
(if (n/< (host.array-length blob) (n/+ +3 idx))
(exec (|> blob
- (host.array-write idx (host.long-to-byte (:! Int (bit.shift-right +24 value))))
- (host.array-write (n/+ +1 idx) (host.long-to-byte (:! Int (bit.shift-right +16 value))))
- (host.array-write (n/+ +2 idx) (host.long-to-byte (:! Int (bit.shift-right +8 value))))
+ (host.array-write idx (host.long-to-byte (:! Int (bit.logical-right-shift +24 value))))
+ (host.array-write (n/+ +1 idx) (host.long-to-byte (:! Int (bit.logical-right-shift +16 value))))
+ (host.array-write (n/+ +2 idx) (host.long-to-byte (:! Int (bit.logical-right-shift +8 value))))
(host.array-write (n/+ +3 idx) (host.long-to-byte (:! Int value))))
(#e.Success []))
(ex.throw index-out-of-bounds (%n idx))))
@@ -103,13 +103,13 @@
(-> Nat Nat Blob (e.Error Top))
(if (n/< (host.array-length blob) (n/+ +7 idx))
(exec (|> blob
- (host.array-write idx (host.long-to-byte (:! Int (bit.shift-right +56 value))))
- (host.array-write (n/+ +1 idx) (host.long-to-byte (:! Int (bit.shift-right +48 value))))
- (host.array-write (n/+ +2 idx) (host.long-to-byte (:! Int (bit.shift-right +40 value))))
- (host.array-write (n/+ +3 idx) (host.long-to-byte (:! Int (bit.shift-right +32 value))))
- (host.array-write (n/+ +4 idx) (host.long-to-byte (:! Int (bit.shift-right +24 value))))
- (host.array-write (n/+ +5 idx) (host.long-to-byte (:! Int (bit.shift-right +16 value))))
- (host.array-write (n/+ +6 idx) (host.long-to-byte (:! Int (bit.shift-right +8 value))))
+ (host.array-write idx (host.long-to-byte (:! Int (bit.logical-right-shift +56 value))))
+ (host.array-write (n/+ +1 idx) (host.long-to-byte (:! Int (bit.logical-right-shift +48 value))))
+ (host.array-write (n/+ +2 idx) (host.long-to-byte (:! Int (bit.logical-right-shift +40 value))))
+ (host.array-write (n/+ +3 idx) (host.long-to-byte (:! Int (bit.logical-right-shift +32 value))))
+ (host.array-write (n/+ +4 idx) (host.long-to-byte (:! Int (bit.logical-right-shift +24 value))))
+ (host.array-write (n/+ +5 idx) (host.long-to-byte (:! Int (bit.logical-right-shift +16 value))))
+ (host.array-write (n/+ +6 idx) (host.long-to-byte (:! Int (bit.logical-right-shift +8 value))))
(host.array-write (n/+ +7 idx) (host.long-to-byte (:! Int value))))
(#e.Success []))
(ex.throw index-out-of-bounds (%n idx))))
diff --git a/stdlib/test/test/lux/data/bit.lux b/stdlib/test/test/lux/data/bit.lux
index ca9e21d86..f8c9bc8ef 100644
--- a/stdlib/test/test/lux/data/bit.lux
+++ b/stdlib/test/test/lux/data/bit.lux
@@ -66,6 +66,6 @@
(test "Shift right respect the sign of ints."
(let [value (nat-to-int pattern)]
(if (i/< 0 value)
- (i/< 0 (&.signed-shift-right idx value))
- (i/>= 0 (&.signed-shift-right idx value)))))
+ (i/< 0 (&.arithmetic-right-shift idx value))
+ (i/>= 0 (&.arithmetic-right-shift idx value)))))
))))
diff --git a/stdlib/test/test/lux/world/blob.lux b/stdlib/test/test/lux/world/blob.lux
index bd185d16f..b2cc51d0f 100644
--- a/stdlib/test/test/lux/world/blob.lux
+++ b/stdlib/test/test/lux/world/blob.lux
@@ -49,9 +49,9 @@
_
(undefined)))))
- #let [value-8 (n/% (bit.shift-left +8 +1) value)
- value-16 (n/% (bit.shift-left +16 +1) value)
- value-32 (n/% (bit.shift-left +32 +1) value)
+ #let [value-8 (n/% (bit.left-shift +8 +1) value)
+ value-16 (n/% (bit.left-shift +16 +1) value)
+ value-32 (n/% (bit.left-shift +32 +1) value)
value-64 value
slice-size (|> to (n/- from) n/inc)
random-slice (e.assume (@.slice from to random-blob))]]
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 14:33:01 +0000