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Diffstat (limited to 'examples/scala-js/tools/scalajsenv.js')
| -rw-r--r-- | examples/scala-js/tools/scalajsenv.js | 772 |
1 files changed, 0 insertions, 772 deletions
diff --git a/examples/scala-js/tools/scalajsenv.js b/examples/scala-js/tools/scalajsenv.js deleted file mode 100644 index 01a84ba..0000000 --- a/examples/scala-js/tools/scalajsenv.js +++ /dev/null @@ -1,772 +0,0 @@ -/* Scala.js runtime support - * Copyright 2013 LAMP/EPFL - * Author: Sébastien Doeraene - */ - -/* ---------------------------------- * - * The top-level Scala.js environment * - * ---------------------------------- */ - -var ScalaJS = {}; - -// Get the environment info -ScalaJS.env = (typeof __ScalaJSEnv === "object" && __ScalaJSEnv) ? __ScalaJSEnv : {}; - -// Global scope -ScalaJS.g = - (typeof ScalaJS.env["global"] === "object" && ScalaJS.env["global"]) - ? ScalaJS.env["global"] - : ((typeof global === "object" && global && global["Object"] === Object) ? global : this); -ScalaJS.env["global"] = ScalaJS.g; - -// Where to send exports -ScalaJS.e = - (typeof ScalaJS.env["exportsNamespace"] === "object" && ScalaJS.env["exportsNamespace"]) - ? ScalaJS.env["exportsNamespace"] : ScalaJS.g; -ScalaJS.env["exportsNamespace"] = ScalaJS.e; - -// Freeze the environment info -ScalaJS.g["Object"]["freeze"](ScalaJS.env); - -// Other fields -ScalaJS.d = {}; // Data for types -ScalaJS.c = {}; // Scala.js constructors -ScalaJS.h = {}; // Inheritable constructors (without initialization code) -ScalaJS.i = {}; // Implementation class modules -ScalaJS.n = {}; // Module instances -ScalaJS.m = {}; // Module accessors -ScalaJS.is = {}; // isInstanceOf methods -ScalaJS.isArrayOf = {}; // isInstanceOfArrayOf methods -//!if asInstanceOfs != Unchecked -ScalaJS.as = {}; // asInstanceOf methods -ScalaJS.asArrayOf = {}; // asInstanceOfArrayOf methods -//!endif -ScalaJS.lastIDHash = 0; // last value attributed to an id hash code - -// Core mechanism - -ScalaJS.makeIsArrayOfPrimitive = function(primitiveData) { - return function(obj, depth) { - return !!(obj && obj.$classData && - (obj.$classData.arrayDepth === depth) && - (obj.$classData.arrayBase === primitiveData)); - } -}; - -//!if asInstanceOfs != Unchecked -ScalaJS.makeAsArrayOfPrimitive = function(isInstanceOfFunction, arrayEncodedName) { - return function(obj, depth) { - if (isInstanceOfFunction(obj, depth) || (obj === null)) - return obj; - else - ScalaJS.throwArrayCastException(obj, arrayEncodedName, depth); - } -}; -//!endif - -/** Encode a property name for runtime manipulation - * Usage: - * env.propertyName({someProp:0}) - * Returns: - * "someProp" - * Useful when the property is renamed by a global optimizer (like Closure) - * but we must still get hold of a string of that name for runtime - * reflection. - */ -ScalaJS.propertyName = function(obj) { - var result; - for (var prop in obj) - result = prop; - return result; -}; - -// Runtime functions - -ScalaJS.isScalaJSObject = function(obj) { - return !!(obj && obj.$classData); -}; - -//!if asInstanceOfs != Unchecked -ScalaJS.throwClassCastException = function(instance, classFullName) { -//!if asInstanceOfs == Compliant - throw new ScalaJS.c.jl_ClassCastException().init___T( - instance + " is not an instance of " + classFullName); -//!else - throw new ScalaJS.c.sjsr_UndefinedBehaviorError().init___jl_Throwable( - new ScalaJS.c.jl_ClassCastException().init___T( - instance + " is not an instance of " + classFullName)); -//!endif -}; - -ScalaJS.throwArrayCastException = function(instance, classArrayEncodedName, depth) { - for (; depth; --depth) - classArrayEncodedName = "[" + classArrayEncodedName; - ScalaJS.throwClassCastException(instance, classArrayEncodedName); -}; -//!endif - -ScalaJS.makeNativeArrayWrapper = function(arrayClassData, nativeArray) { - return new arrayClassData.constr(nativeArray); -}; - -ScalaJS.newArrayObject = function(arrayClassData, lengths) { - return ScalaJS.newArrayObjectInternal(arrayClassData, lengths, 0); -}; - -ScalaJS.newArrayObjectInternal = function(arrayClassData, lengths, lengthIndex) { - var result = new arrayClassData.constr(lengths[lengthIndex]); - - if (lengthIndex < lengths.length-1) { - var subArrayClassData = arrayClassData.componentData; - var subLengthIndex = lengthIndex+1; - var underlying = result.u; - for (var i = 0; i < underlying.length; i++) { - underlying[i] = ScalaJS.newArrayObjectInternal( - subArrayClassData, lengths, subLengthIndex); - } - } - - return result; -}; - -ScalaJS.checkNonNull = function(obj) { - return obj !== null ? obj : ScalaJS.throwNullPointerException(); -}; - -ScalaJS.throwNullPointerException = function() { - throw new ScalaJS.c.jl_NullPointerException().init___(); -}; - -ScalaJS.objectToString = function(instance) { - if (instance === void 0) - return "undefined"; - else - return instance.toString(); -}; - -ScalaJS.objectGetClass = function(instance) { - switch (typeof instance) { - case "string": - return ScalaJS.d.T.getClassOf(); - case "number": - var v = instance | 0; - if (v === instance) { // is the value integral? - if (ScalaJS.isByte(v)) - return ScalaJS.d.jl_Byte.getClassOf(); - else if (ScalaJS.isShort(v)) - return ScalaJS.d.jl_Short.getClassOf(); - else - return ScalaJS.d.jl_Integer.getClassOf(); - } else { - if (ScalaJS.isFloat(instance)) - return ScalaJS.d.jl_Float.getClassOf(); - else - return ScalaJS.d.jl_Double.getClassOf(); - } - case "boolean": - return ScalaJS.d.jl_Boolean.getClassOf(); - case "undefined": - return ScalaJS.d.sr_BoxedUnit.getClassOf(); - default: - if (instance === null) - ScalaJS.throwNullPointerException(); - else if (ScalaJS.is.sjsr_RuntimeLong(instance)) - return ScalaJS.d.jl_Long.getClassOf(); - else if (ScalaJS.isScalaJSObject(instance)) - return instance.$classData.getClassOf(); - else - return null; // Exception? - } -}; - -ScalaJS.objectClone = function(instance) { - if (ScalaJS.isScalaJSObject(instance) || (instance === null)) - return instance.clone__O(); - else - throw new ScalaJS.c.jl_CloneNotSupportedException().init___(); -}; - -ScalaJS.objectNotify = function(instance) { - // final and no-op in java.lang.Object - if (instance === null) - instance.notify__V(); -}; - -ScalaJS.objectNotifyAll = function(instance) { - // final and no-op in java.lang.Object - if (instance === null) - instance.notifyAll__V(); -}; - -ScalaJS.objectFinalize = function(instance) { - if (ScalaJS.isScalaJSObject(instance) || (instance === null)) - instance.finalize__V(); - // else no-op -}; - -ScalaJS.objectEquals = function(instance, rhs) { - if (ScalaJS.isScalaJSObject(instance) || (instance === null)) - return instance.equals__O__Z(rhs); - else if (typeof instance === "number") - return typeof rhs === "number" && ScalaJS.numberEquals(instance, rhs); - else - return instance === rhs; -}; - -ScalaJS.numberEquals = function(lhs, rhs) { - return ( - lhs === rhs // 0.0 === -0.0 to prioritize the Int case over the Double case - ) || ( - // are they both NaN? - (lhs !== lhs) && (rhs !== rhs) - ); -}; - -ScalaJS.objectHashCode = function(instance) { - switch (typeof instance) { - case "string": - return ScalaJS.m.sjsr_RuntimeString().hashCode__T__I(instance); - case "number": - return ScalaJS.m.sjsr_Bits().numberHashCode__D__I(instance); - case "boolean": - return instance ? 1231 : 1237; - case "undefined": - return 0; - default: - if (ScalaJS.isScalaJSObject(instance) || instance === null) - return instance.hashCode__I(); - else - return 42; // TODO? - } -}; - -ScalaJS.comparableCompareTo = function(instance, rhs) { - switch (typeof instance) { - case "string": -//!if asInstanceOfs != Unchecked - ScalaJS.as.T(rhs); -//!endif - return instance === rhs ? 0 : (instance < rhs ? -1 : 1); - case "number": -//!if asInstanceOfs != Unchecked - ScalaJS.as.jl_Number(rhs); -//!endif - return ScalaJS.numberEquals(instance, rhs) ? 0 : (instance < rhs ? -1 : 1); - case "boolean": -//!if asInstanceOfs != Unchecked - ScalaJS.asBoolean(rhs); -//!endif - return instance - rhs; // yes, this gives the right result - default: - return instance.compareTo__O__I(rhs); - } -}; - -ScalaJS.charSequenceLength = function(instance) { - if (typeof(instance) === "string") -//!if asInstanceOfs != Unchecked - return ScalaJS.uI(instance["length"]); -//!else - return instance["length"] | 0; -//!endif - else - return instance.length__I(); -}; - -ScalaJS.charSequenceCharAt = function(instance, index) { - if (typeof(instance) === "string") -//!if asInstanceOfs != Unchecked - return ScalaJS.uI(instance["charCodeAt"](index)) & 0xffff; -//!else - return instance["charCodeAt"](index) & 0xffff; -//!endif - else - return instance.charAt__I__C(index); -}; - -ScalaJS.charSequenceSubSequence = function(instance, start, end) { - if (typeof(instance) === "string") -//!if asInstanceOfs != Unchecked - return ScalaJS.as.T(instance["substring"](start, end)); -//!else - return instance["substring"](start, end); -//!endif - else - return instance.subSequence__I__I__jl_CharSequence(start, end); -}; - -ScalaJS.booleanBooleanValue = function(instance) { - if (typeof instance === "boolean") return instance; - else return instance.booleanValue__Z(); -}; - -ScalaJS.numberByteValue = function(instance) { - if (typeof instance === "number") return (instance << 24) >> 24; - else return instance.byteValue__B(); -}; -ScalaJS.numberShortValue = function(instance) { - if (typeof instance === "number") return (instance << 16) >> 16; - else return instance.shortValue__S(); -}; -ScalaJS.numberIntValue = function(instance) { - if (typeof instance === "number") return instance | 0; - else return instance.intValue__I(); -}; -ScalaJS.numberLongValue = function(instance) { - if (typeof instance === "number") - return ScalaJS.m.sjsr_RuntimeLong().fromDouble__D__sjsr_RuntimeLong(instance); - else - return instance.longValue__J(); -}; -ScalaJS.numberFloatValue = function(instance) { - if (typeof instance === "number") return ScalaJS.fround(instance); - else return instance.floatValue__F(); -}; -ScalaJS.numberDoubleValue = function(instance) { - if (typeof instance === "number") return instance; - else return instance.doubleValue__D(); -}; - -ScalaJS.isNaN = function(instance) { - return instance !== instance; -}; - -ScalaJS.isInfinite = function(instance) { - return !ScalaJS.g["isFinite"](instance) && !ScalaJS.isNaN(instance); -}; - -ScalaJS.propertiesOf = function(obj) { - var result = []; - for (var prop in obj) - result["push"](prop); - return result; -}; - -ScalaJS.systemArraycopy = function(src, srcPos, dest, destPos, length) { - var srcu = src.u; - var destu = dest.u; - if (srcu !== destu || destPos < srcPos || srcPos + length < destPos) { - for (var i = 0; i < length; i++) - destu[destPos+i] = srcu[srcPos+i]; - } else { - for (var i = length-1; i >= 0; i--) - destu[destPos+i] = srcu[srcPos+i]; - } -}; - -ScalaJS.systemIdentityHashCode = function(obj) { - if (ScalaJS.isScalaJSObject(obj)) { - var hash = obj["$idHashCode$0"]; - if (hash !== void 0) { - return hash; - } else { - hash = (ScalaJS.lastIDHash + 1) | 0; - ScalaJS.lastIDHash = hash; - obj["$idHashCode$0"] = hash; - return hash; - } - } else if (obj === null) { - return 0; - } else { - return ScalaJS.objectHashCode(obj); - } -}; - -// is/as for hijacked boxed classes (the non-trivial ones) - -ScalaJS.isByte = function(v) { - return (v << 24 >> 24) === v; -}; - -ScalaJS.isShort = function(v) { - return (v << 16 >> 16) === v; -}; - -ScalaJS.isInt = function(v) { - return (v | 0) === v; -}; - -ScalaJS.isFloat = function(v) { - return v !== v || ScalaJS.fround(v) === v; -}; - -//!if asInstanceOfs != Unchecked -ScalaJS.asUnit = function(v) { - if (v === void 0) - return v; - else - ScalaJS.throwClassCastException(v, "scala.runtime.BoxedUnit"); -}; - -ScalaJS.asBoolean = function(v) { - if (typeof v === "boolean" || v === null) - return v; - else - ScalaJS.throwClassCastException(v, "java.lang.Boolean"); -}; - -ScalaJS.asByte = function(v) { - if (ScalaJS.isByte(v) || v === null) - return v; - else - ScalaJS.throwClassCastException(v, "java.lang.Byte"); -}; - -ScalaJS.asShort = function(v) { - if (ScalaJS.isShort(v) || v === null) - return v; - else - ScalaJS.throwClassCastException(v, "java.lang.Short"); -}; - -ScalaJS.asInt = function(v) { - if (ScalaJS.isInt(v) || v === null) - return v; - else - ScalaJS.throwClassCastException(v, "java.lang.Integer"); -}; - -ScalaJS.asFloat = function(v) { - if (ScalaJS.isFloat(v) || v === null) - return v; - else - ScalaJS.throwClassCastException(v, "java.lang.Float"); -}; - -ScalaJS.asDouble = function(v) { - if (typeof v === "number" || v === null) - return v; - else - ScalaJS.throwClassCastException(v, "java.lang.Double"); -}; -//!endif - -// Unboxes - -//!if asInstanceOfs != Unchecked -ScalaJS.uZ = function(value) { - return !!ScalaJS.asBoolean(value); -}; -ScalaJS.uB = function(value) { - return ScalaJS.asByte(value) | 0; -}; -ScalaJS.uS = function(value) { - return ScalaJS.asShort(value) | 0; -}; -ScalaJS.uI = function(value) { - return ScalaJS.asInt(value) | 0; -}; -ScalaJS.uJ = function(value) { - return null === value ? ScalaJS.m.sjsr_RuntimeLong().Zero$1 - : ScalaJS.as.sjsr_RuntimeLong(value); -}; -ScalaJS.uF = function(value) { - /* Here, it is fine to use + instead of fround, because asFloat already - * ensures that the result is either null or a float. - */ - return +ScalaJS.asFloat(value); -}; -ScalaJS.uD = function(value) { - return +ScalaJS.asDouble(value); -}; -//!else -ScalaJS.uJ = function(value) { - return null === value ? ScalaJS.m.sjsr_RuntimeLong().Zero$1 : value; -}; -//!endif - -// TypeArray conversions - -ScalaJS.byteArray2TypedArray = function(value) { return new Int8Array(value.u); }; -ScalaJS.shortArray2TypedArray = function(value) { return new Int16Array(value.u); }; -ScalaJS.charArray2TypedArray = function(value) { return new Uint16Array(value.u); }; -ScalaJS.intArray2TypedArray = function(value) { return new Int32Array(value.u); }; -ScalaJS.floatArray2TypedArray = function(value) { return new Float32Array(value.u); }; -ScalaJS.doubleArray2TypedArray = function(value) { return new Float64Array(value.u); }; - -ScalaJS.typedArray2ByteArray = function(value) { - var arrayClassData = ScalaJS.d.B.getArrayOf(); - return new arrayClassData.constr(new Int8Array(value)); -}; -ScalaJS.typedArray2ShortArray = function(value) { - var arrayClassData = ScalaJS.d.S.getArrayOf(); - return new arrayClassData.constr(new Int16Array(value)); -}; -ScalaJS.typedArray2CharArray = function(value) { - var arrayClassData = ScalaJS.d.C.getArrayOf(); - return new arrayClassData.constr(new Uint16Array(value)); -}; -ScalaJS.typedArray2IntArray = function(value) { - var arrayClassData = ScalaJS.d.I.getArrayOf(); - return new arrayClassData.constr(new Int32Array(value)); -}; -ScalaJS.typedArray2FloatArray = function(value) { - var arrayClassData = ScalaJS.d.F.getArrayOf(); - return new arrayClassData.constr(new Float32Array(value)); -}; -ScalaJS.typedArray2DoubleArray = function(value) { - var arrayClassData = ScalaJS.d.D.getArrayOf(); - return new arrayClassData.constr(new Float64Array(value)); -}; - -/* We have to force a non-elidable *read* of ScalaJS.e, otherwise Closure will - * eliminate it altogether, along with all the exports, which is ... er ... - * plain wrong. - */ -this["__ScalaJSExportsNamespace"] = ScalaJS.e; - -// Type data constructors - -/** @constructor */ -ScalaJS.PrimitiveTypeData = function(zero, arrayEncodedName, displayName) { - // Runtime support - this.constr = undefined; - this.parentData = undefined; - this.ancestors = {}; - this.componentData = null; - this.zero = zero; - this.arrayEncodedName = arrayEncodedName; - this._classOf = undefined; - this._arrayOf = undefined; - this.isArrayOf = function(obj, depth) { return false; }; - - // java.lang.Class support - this["name"] = displayName; - this["isPrimitive"] = true; - this["isInterface"] = false; - this["isArrayClass"] = false; - this["isInstance"] = function(obj) { return false; }; -}; - -/** @constructor */ -ScalaJS.ClassTypeData = function(internalNameObj, isInterface, fullName, - parentData, ancestors, isInstance, isArrayOf) { - var internalName = ScalaJS.propertyName(internalNameObj); - - isInstance = isInstance || function(obj) { - return !!(obj && obj.$classData && obj.$classData.ancestors[internalName]); - }; - - isArrayOf = isArrayOf || function(obj, depth) { - return !!(obj && obj.$classData && (obj.$classData.arrayDepth === depth) - && obj.$classData.arrayBase.ancestors[internalName]) - }; - - // Runtime support - this.constr = undefined; - this.parentData = parentData; - this.ancestors = ancestors; - this.componentData = null; - this.zero = null; - this.arrayEncodedName = "L"+fullName+";"; - this._classOf = undefined; - this._arrayOf = undefined; - this.isArrayOf = isArrayOf; - - // java.lang.Class support - this["name"] = fullName; - this["isPrimitive"] = false; - this["isInterface"] = isInterface; - this["isArrayClass"] = false; - this["isInstance"] = isInstance; -}; - -/** @constructor */ -ScalaJS.ArrayTypeData = function(componentData) { - // The constructor - - var componentZero = componentData.zero; - - // The zero for the Long runtime representation - // is a special case here, since the class has not - // been defined yet, when this file is read - if (componentZero == "longZero") - componentZero = ScalaJS.m.sjsr_RuntimeLong().Zero$1; - - /** @constructor */ - var ArrayClass = function(arg) { - if (typeof(arg) === "number") { - // arg is the length of the array - this.u = new Array(arg); - for (var i = 0; i < arg; i++) - this.u[i] = componentZero; - } else { - // arg is a native array that we wrap - this.u = arg; - } - } - ArrayClass.prototype = new ScalaJS.h.O; - ArrayClass.prototype.constructor = ArrayClass; - ArrayClass.prototype.$classData = this; - - ArrayClass.prototype.clone__O = function() { - if (this.u instanceof Array) - return new ArrayClass(this.u["slice"](0)); - else - // The underlying Array is a TypedArray - return new ArrayClass(this.u.constructor(this.u)); - }; - - // Don't generate reflective call proxies. The compiler special cases - // reflective calls to methods on scala.Array - - // The data - - var encodedName = "[" + componentData.arrayEncodedName; - var componentBase = componentData.arrayBase || componentData; - var componentDepth = componentData.arrayDepth || 0; - var arrayDepth = componentDepth + 1; - - var isInstance = function(obj) { - return componentBase.isArrayOf(obj, arrayDepth); - } - - // Runtime support - this.constr = ArrayClass; - this.parentData = ScalaJS.d.O; - this.ancestors = {O: 1}; - this.componentData = componentData; - this.arrayBase = componentBase; - this.arrayDepth = arrayDepth; - this.zero = null; - this.arrayEncodedName = encodedName; - this._classOf = undefined; - this._arrayOf = undefined; - this.isArrayOf = undefined; - - // java.lang.Class support - this["name"] = encodedName; - this["isPrimitive"] = false; - this["isInterface"] = false; - this["isArrayClass"] = true; - this["isInstance"] = isInstance; -}; - -ScalaJS.ClassTypeData.prototype.getClassOf = function() { - if (!this._classOf) - this._classOf = new ScalaJS.c.jl_Class().init___jl_ScalaJSClassData(this); - return this._classOf; -}; - -ScalaJS.ClassTypeData.prototype.getArrayOf = function() { - if (!this._arrayOf) - this._arrayOf = new ScalaJS.ArrayTypeData(this); - return this._arrayOf; -}; - -// java.lang.Class support - -ScalaJS.ClassTypeData.prototype["getFakeInstance"] = function() { - if (this === ScalaJS.d.T) - return "some string"; - else if (this === ScalaJS.d.jl_Boolean) - return false; - else if (this === ScalaJS.d.jl_Byte || - this === ScalaJS.d.jl_Short || - this === ScalaJS.d.jl_Integer || - this === ScalaJS.d.jl_Float || - this === ScalaJS.d.jl_Double) - return 0; - else if (this === ScalaJS.d.jl_Long) - return ScalaJS.m.sjsr_RuntimeLong().Zero$1; - else if (this === ScalaJS.d.sr_BoxedUnit) - return void 0; - else - return {$classData: this}; -}; - -ScalaJS.ClassTypeData.prototype["getSuperclass"] = function() { - return this.parentData ? this.parentData.getClassOf() : null; -}; - -ScalaJS.ClassTypeData.prototype["getComponentType"] = function() { - return this.componentData ? this.componentData.getClassOf() : null; -}; - -ScalaJS.ClassTypeData.prototype["newArrayOfThisClass"] = function(lengths) { - var arrayClassData = this; - for (var i = 0; i < lengths.length; i++) - arrayClassData = arrayClassData.getArrayOf(); - return ScalaJS.newArrayObject(arrayClassData, lengths); -}; - -ScalaJS.PrimitiveTypeData.prototype = ScalaJS.ClassTypeData.prototype; -ScalaJS.ArrayTypeData.prototype = ScalaJS.ClassTypeData.prototype; - -// Create primitive types - -ScalaJS.d.V = new ScalaJS.PrimitiveTypeData(undefined, "V", "void"); -ScalaJS.d.Z = new ScalaJS.PrimitiveTypeData(false, "Z", "boolean"); -ScalaJS.d.C = new ScalaJS.PrimitiveTypeData(0, "C", "char"); -ScalaJS.d.B = new ScalaJS.PrimitiveTypeData(0, "B", "byte"); -ScalaJS.d.S = new ScalaJS.PrimitiveTypeData(0, "S", "short"); -ScalaJS.d.I = new ScalaJS.PrimitiveTypeData(0, "I", "int"); -ScalaJS.d.J = new ScalaJS.PrimitiveTypeData("longZero", "J", "long"); -ScalaJS.d.F = new ScalaJS.PrimitiveTypeData(0.0, "F", "float"); -ScalaJS.d.D = new ScalaJS.PrimitiveTypeData(0.0, "D", "double"); - -// Instance tests for array of primitives - -ScalaJS.isArrayOf.Z = ScalaJS.makeIsArrayOfPrimitive(ScalaJS.d.Z); -ScalaJS.d.Z.isArrayOf = ScalaJS.isArrayOf.Z; - -ScalaJS.isArrayOf.C = ScalaJS.makeIsArrayOfPrimitive(ScalaJS.d.C); -ScalaJS.d.C.isArrayOf = ScalaJS.isArrayOf.C; - -ScalaJS.isArrayOf.B = ScalaJS.makeIsArrayOfPrimitive(ScalaJS.d.B); -ScalaJS.d.B.isArrayOf = ScalaJS.isArrayOf.B; - -ScalaJS.isArrayOf.S = ScalaJS.makeIsArrayOfPrimitive(ScalaJS.d.S); -ScalaJS.d.S.isArrayOf = ScalaJS.isArrayOf.S; - -ScalaJS.isArrayOf.I = ScalaJS.makeIsArrayOfPrimitive(ScalaJS.d.I); -ScalaJS.d.I.isArrayOf = ScalaJS.isArrayOf.I; - -ScalaJS.isArrayOf.J = ScalaJS.makeIsArrayOfPrimitive(ScalaJS.d.J); -ScalaJS.d.J.isArrayOf = ScalaJS.isArrayOf.J; - -ScalaJS.isArrayOf.F = ScalaJS.makeIsArrayOfPrimitive(ScalaJS.d.F); -ScalaJS.d.F.isArrayOf = ScalaJS.isArrayOf.F; - -ScalaJS.isArrayOf.D = ScalaJS.makeIsArrayOfPrimitive(ScalaJS.d.D); -ScalaJS.d.D.isArrayOf = ScalaJS.isArrayOf.D; - -//!if asInstanceOfs != Unchecked -// asInstanceOfs for array of primitives -ScalaJS.asArrayOf.Z = ScalaJS.makeAsArrayOfPrimitive(ScalaJS.isArrayOf.Z, "Z"); -ScalaJS.asArrayOf.C = ScalaJS.makeAsArrayOfPrimitive(ScalaJS.isArrayOf.C, "C"); -ScalaJS.asArrayOf.B = ScalaJS.makeAsArrayOfPrimitive(ScalaJS.isArrayOf.B, "B"); -ScalaJS.asArrayOf.S = ScalaJS.makeAsArrayOfPrimitive(ScalaJS.isArrayOf.S, "S"); -ScalaJS.asArrayOf.I = ScalaJS.makeAsArrayOfPrimitive(ScalaJS.isArrayOf.I, "I"); -ScalaJS.asArrayOf.J = ScalaJS.makeAsArrayOfPrimitive(ScalaJS.isArrayOf.J, "J"); -ScalaJS.asArrayOf.F = ScalaJS.makeAsArrayOfPrimitive(ScalaJS.isArrayOf.F, "F"); -ScalaJS.asArrayOf.D = ScalaJS.makeAsArrayOfPrimitive(ScalaJS.isArrayOf.D, "D"); -//!endif - -// Polyfills - -ScalaJS.imul = ScalaJS.g["Math"]["imul"] || (function(a, b) { - // See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/imul - var ah = (a >>> 16) & 0xffff; - var al = a & 0xffff; - var bh = (b >>> 16) & 0xffff; - var bl = b & 0xffff; - // the shift by 0 fixes the sign on the high part - // the final |0 converts the unsigned value into a signed value - return ((al * bl) + (((ah * bl + al * bh) << 16) >>> 0) | 0); -}); - -ScalaJS.fround = ScalaJS.g["Math"]["fround"] || -//!if floats == Strict - (ScalaJS.g["Float32Array"] ? (function(v) { - var array = new ScalaJS.g["Float32Array"](1); - array[0] = v; - return array[0]; - }) : (function(v) { - return ScalaJS.m.sjsr_package().froundPolyfill__D__D(+v); - })); -//!else - (function(v) { - return +v; - }); -//!endif |