typed array migrations

Author: zth

packages/@rescript/runtime/Js_typed_array.res

@@ -0,0 +1,8 @@
+let arr1 = Int8Array.fromArray([1, 2, 3])
+
+let len = arr1->TypedArray.length
+
+let bytes = Int8Array.Constants.bytesPerElement
+let off = Int8Array.fromBufferToEnd(ArrayBuffer.make(8), ~byteOffset=2)
+let range = Int8Array.fromBufferWithRange(ArrayBuffer.make(8), ~byteOffset=2, ~length=2)
+

packages/@rescript/runtime/Js_typed_array2.res

@@ -0,0 +1,19 @@
+let arr = Int8Array.fromArray([1, 2, 3])
+
+let len1 = arr->TypedArray.length
+let includes1 = arr->TypedArray.includes(2)
+let idxFrom1 = arr->TypedArray.indexOfFrom(2, 1)
+
+let slice1 = arr->TypedArray.slice(~start=1, ~end=2)
+let sliceFrom1 = arr->TypedArray.sliceToEnd(~start=1)
+
+let map1 = arr->TypedArray.map(x => x + 1)
+let reduce1 = arr->TypedArray.reduce((acc, x) => acc + x, 0)
+
+let bytes = Int8Array.Constants.bytesPerElement
+
+let fromBufToEnd = Int8Array.fromBufferToEnd(ArrayBuffer.make(8), ~byteOffset=2)
+let fromBufRange = Int8Array.fromBufferWithRange(ArrayBuffer.make(8), ~byteOffset=2, ~length=2)
+
+let fromLength = Int8Array.fromLength(3)
+

tests/tools_tests/src/expected/StdlibMigration_Js_typed_array.res.expected

@@ -0,0 +1,7 @@
+let arr1 = Js.Typed_array.Int8Array.make([1, 2, 3])
+
+let len = arr1->Js.Typed_array.Int8Array.length
+
+let bytes = Js.Typed_array.Int8Array._BYTES_PER_ELEMENT
+let off = Js.Typed_array.Int8Array.fromBufferOffset(ArrayBuffer.make(8), 2)
+let range = Js.Typed_array.Int8Array.fromBufferRange(ArrayBuffer.make(8), ~offset=2, ~length=2)

tests/tools_tests/src/expected/StdlibMigration_Js_typed_array2.res.expected

@@ -0,0 +1,22 @@
+let arr = Js.TypedArray2.Int8Array.make([1, 2, 3])
+
+let len1 = arr->Js.TypedArray2.Int8Array.length
+let includes1 = arr->Js.TypedArray2.Int8Array.includes(2)
+let idxFrom1 = arr->Js.TypedArray2.Int8Array.indexOfFrom(2, ~from=1)
+
+let slice1 = arr->Js.TypedArray2.Int8Array.slice(~start=1, ~end_=2)
+let sliceFrom1 = arr->Js.TypedArray2.Int8Array.sliceFrom(1)
+
+let map1 = arr->Js.TypedArray2.Int8Array.map(x => x + 1)
+let reduce1 = arr->Js.TypedArray2.Int8Array.reduce((acc, x) => acc + x, 0)
+
+let bytes = Js.TypedArray2.Int8Array._BYTES_PER_ELEMENT
+
+let fromBufToEnd = Js.TypedArray2.Int8Array.fromBufferOffset(ArrayBuffer.make(8), 2)
+let fromBufRange = Js.TypedArray2.Int8Array.fromBufferRange(
+  ArrayBuffer.make(8),
+  ~offset=2,
+  ~length=2,
+)
+
+let fromLength = Js.TypedArray2.Int8Array.fromLength(3)

tests/tools_tests/src/migrate/StdlibMigration_Js_typed_array.res

@@ -0,0 +1,9 @@
+// This file is autogenerated so it can be type checked.
+// It's the migrated version of src/migrate/StdlibMigration_Js_typed_array.res.
+let arr1 = Int8Array.fromArray([1, 2, 3])
+
+let len = arr1->TypedArray.length
+
+let bytes = Int8Array.Constants.bytesPerElement
+let off = Int8Array.fromBufferToEnd(ArrayBuffer.make(8), ~byteOffset=2)
+let range = Int8Array.fromBufferWithRange(ArrayBuffer.make(8), ~byteOffset=2, ~length=2)

tests/tools_tests/src/migrate/StdlibMigration_Js_typed_array2.res

@@ -0,0 +1,20 @@
+// This file is autogenerated so it can be type checked.
+// It's the migrated version of src/migrate/StdlibMigration_Js_typed_array2.res.
+let arr = Int8Array.fromArray([1, 2, 3])
+
+let len1 = arr->TypedArray.length
+let includes1 = arr->TypedArray.includes(2)
+let idxFrom1 = arr->TypedArray.indexOfFrom(2, 1)
+
+let slice1 = arr->TypedArray.slice(~start=1, ~end=2)
+let sliceFrom1 = arr->TypedArray.sliceToEnd(~start=1)
+
+let map1 = arr->TypedArray.map(x => x + 1)
+let reduce1 = arr->TypedArray.reduce((acc, x) => acc + x, 0)
+
+let bytes = Int8Array.Constants.bytesPerElement
+
+let fromBufToEnd = Int8Array.fromBufferToEnd(ArrayBuffer.make(8), ~byteOffset=2)
+let fromBufRange = Int8Array.fromBufferWithRange(ArrayBuffer.make(8), ~byteOffset=2, ~length=2)
+
+let fromLength = Int8Array.fromLength(3)