diff options
Diffstat (limited to 'stdlib/source/unsafe')
| -rw-r--r-- | stdlib/source/unsafe/lux/data/binary.lux | 129 |
1 files changed, 65 insertions, 64 deletions
diff --git a/stdlib/source/unsafe/lux/data/binary.lux b/stdlib/source/unsafe/lux/data/binary.lux index d91893c38..ffc2b5e84 100644 --- a/stdlib/source/unsafe/lux/data/binary.lux +++ b/stdlib/source/unsafe/lux/data/binary.lux @@ -30,14 +30,8 @@ @.jvm (as_is <jvm>) @.js - (as_is (ffi.import: ArrayBuffer - ["[1]::[0]" - (new [ffi.Number])]) - - (ffi.import: Uint8Array - ["[1]::[0]" - (new [ArrayBuffer]) - (length ffi.Number)]) + (as_is (ffi.import: ArrayBuffer) + (ffi.import: Uint8Array) (type: .public Binary Uint8Array)) @@ -71,8 +65,11 @@ (|> <size> .int "lux i64 f64" - ArrayBuffer::new - Uint8Array::new) + [] + ("js object new" ("js constant" "ArrayBuffer")) + [] + ("js object new" ("js constant" "Uint8Array")) + (:as ..Binary)) @.python (|> <size> @@ -94,8 +91,8 @@ @.js (|> <it> - Uint8Array::length - (: Frac) + ("js object get" "length") + (:as Frac) "lux f64 i64" .nat) @@ -123,64 +120,68 @@ (:as I64) ("lux i64 and" <byte_mask>))] (template: .public (bytes/1 index it) - [(: I64 - (`` (for [@.old (~~ <jvm>) - @.jvm (~~ <jvm>) - - @.js - (|> <it> - (:as (array.Array .Frac)) - ("js array read" <index>) - "lux f64 i64" - .i64) - - @.python - (|> <it> - (:as (array.Array .I64)) - ("python array read" <index>)) - - @.scheme - (..bytevector-u8-ref [<it> <index>])] - - ... Default - (.case (array.read! <index> <it>) - {.#Some it} - it - - {.#None} - (.i64 (: (I64 Any) 0))))))])) + [(<| (:as .I64) + (: (.I64 .Any)) + (`` (for [@.old (~~ <jvm>) + @.jvm (~~ <jvm>) + + @.js + (|> <it> + (:as (array.Array .Frac)) + ("js array read" <index>) + "lux f64 i64" + .i64) + + @.python + (|> <it> + (:as (array.Array .I64)) + ("python array read" <index>)) + + @.scheme + (..bytevector-u8-ref [<it> <index>])] + + ... Default + (.case (array.read! <index> <it>) + {.#Some it} + it + + {.#None} + (.i64 (: (I64 Any) 0))))))])) (template: .public (bytes/2 index' it') - [(let [index (: Nat index') - it (: ..Binary it')] - (: I64 - ($_ "lux i64 or" - ("lux i64 left-shift" 8 (..bytes/1 index it)) - (..bytes/1 ("lux i64 +" 1 index) it))))]) + [(<| (let [index (: Nat index') + it (: ..Binary it')]) + (:as .I64) + (: (.I64 .Any)) + ($_ "lux i64 or" + ("lux i64 left-shift" 8 (..bytes/1 index it)) + (..bytes/1 ("lux i64 +" 1 index) it)))]) (template: .public (bytes/4 index' it') - [(let [index (: Nat index') - it (: ..Binary it')] - (: I64 - ($_ "lux i64 or" - ("lux i64 left-shift" 24 (..bytes/1 index it)) - ("lux i64 left-shift" 16 (..bytes/1 ("lux i64 +" 1 index) it)) - ("lux i64 left-shift" 8 (..bytes/1 ("lux i64 +" 2 index) it)) - (..bytes/1 ("lux i64 +" 3 index) it))))]) + [(<| (let [index (: Nat index') + it (: ..Binary it')]) + (:as .I64) + (: (.I64 .Any)) + ($_ "lux i64 or" + ("lux i64 left-shift" 24 (..bytes/1 index it)) + ("lux i64 left-shift" 16 (..bytes/1 ("lux i64 +" 1 index) it)) + ("lux i64 left-shift" 8 (..bytes/1 ("lux i64 +" 2 index) it)) + (..bytes/1 ("lux i64 +" 3 index) it)))]) (template: .public (bytes/8 index' it') - [(let [index (: Nat index') - it (: ..Binary it')] - (: I64 - ($_ "lux i64 or" - ("lux i64 left-shift" 56 (..bytes/1 index it)) - ("lux i64 left-shift" 48 (..bytes/1 ("lux i64 +" 1 index) it)) - ("lux i64 left-shift" 40 (..bytes/1 ("lux i64 +" 2 index) it)) - ("lux i64 left-shift" 32 (..bytes/1 ("lux i64 +" 3 index) it)) - ("lux i64 left-shift" 24 (..bytes/1 ("lux i64 +" 4 index) it)) - ("lux i64 left-shift" 16 (..bytes/1 ("lux i64 +" 5 index) it)) - ("lux i64 left-shift" 8 (..bytes/1 ("lux i64 +" 6 index) it)) - (..bytes/1 ("lux i64 +" 7 index) it))))]) + [(<| (let [index (: Nat index') + it (: ..Binary it')]) + (:as .I64) + (: (.I64 .Any)) + ($_ "lux i64 or" + ("lux i64 left-shift" 56 (..bytes/1 index it)) + ("lux i64 left-shift" 48 (..bytes/1 ("lux i64 +" 1 index) it)) + ("lux i64 left-shift" 40 (..bytes/1 ("lux i64 +" 2 index) it)) + ("lux i64 left-shift" 32 (..bytes/1 ("lux i64 +" 3 index) it)) + ("lux i64 left-shift" 24 (..bytes/1 ("lux i64 +" 4 index) it)) + ("lux i64 left-shift" 16 (..bytes/1 ("lux i64 +" 5 index) it)) + ("lux i64 left-shift" 8 (..bytes/1 ("lux i64 +" 6 index) it)) + (..bytes/1 ("lux i64 +" 7 index) it)))]) (with_expansions [<byte> (hex "FF") <it> (: ..Binary it) |