Add compatible overloads that accept ArrayBuffer to BigInt64Array/BigUint64Array (#60391)
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Ron Buckton
GitHub
Родитель
248c8f5f99
Коммит
11b2930fa2
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@ -373,6 +373,7 @@ interface BigInt64ArrayConstructor {
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new (length?: number): BigInt64Array<ArrayBuffer>;
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new (array: ArrayLike<bigint> | Iterable<bigint>): BigInt64Array<ArrayBuffer>;
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new <TArrayBuffer extends ArrayBufferLike = ArrayBuffer>(buffer: TArrayBuffer, byteOffset?: number, length?: number): BigInt64Array<TArrayBuffer>;
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new (array: ArrayLike<bigint> | ArrayBuffer): BigInt64Array<ArrayBuffer>;
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/** The size in bytes of each element in the array. */
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readonly BYTES_PER_ELEMENT: number;
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@ -649,6 +650,7 @@ interface BigUint64ArrayConstructor {
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new (length?: number): BigUint64Array<ArrayBuffer>;
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new (array: ArrayLike<bigint> | Iterable<bigint>): BigUint64Array<ArrayBuffer>;
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new <TArrayBuffer extends ArrayBufferLike = ArrayBuffer>(buffer: TArrayBuffer, byteOffset?: number, length?: number): BigUint64Array<TArrayBuffer>;
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new (array: ArrayLike<bigint> | ArrayBuffer): BigUint64Array<ArrayBuffer>;
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/** The size in bytes of each element in the array. */
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readonly BYTES_PER_ELEMENT: number;
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@ -1,39 +1,41 @@
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bigintWithLib.ts(4,1): error TS2350: Only a void function can be called with the 'new' keyword.
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bigintWithLib.ts(19,33): error TS2769: No overload matches this call.
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Overload 1 of 3, '(length?: number): BigInt64Array<ArrayBuffer>', gave the following error.
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Argument of type 'number[]' is not assignable to parameter of type 'number'.
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Overload 2 of 3, '(array: ArrayLike<bigint> | Iterable<bigint>): BigInt64Array<ArrayBuffer>', gave the following error.
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Argument of type 'number[]' is not assignable to parameter of type 'ArrayLike<bigint> | Iterable<bigint>'.
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Type 'number[]' is not assignable to type 'Iterable<bigint>'.
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The types returned by '[Symbol.iterator]().next(...)' are incompatible between these types.
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Type 'IteratorResult<number, any>' is not assignable to type 'IteratorResult<bigint, any>'.
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Type 'IteratorYieldResult<number>' is not assignable to type 'IteratorResult<bigint, any>'.
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Type 'IteratorYieldResult<number>' is not assignable to type 'IteratorYieldResult<bigint>'.
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Type 'number' is not assignable to type 'bigint'.
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Overload 3 of 3, '(buffer: ArrayBufferLike, byteOffset?: number, length?: number): BigInt64Array<ArrayBufferLike>', gave the following error.
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Argument of type 'number[]' is not assignable to parameter of type 'ArrayBufferLike'.
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Type 'number[]' is missing the following properties from type 'SharedArrayBuffer': byteLength, [Symbol.species], [Symbol.toStringTag]
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bigintWithLib.ts(19,34): error TS2769: No overload matches this call.
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The last overload gave the following error.
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Type 'number' is not assignable to type 'bigint'.
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Type 'number' is not assignable to type 'bigint'.
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Type 'number' is not assignable to type 'bigint'.
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bigintWithLib.ts(19,37): error TS2769: No overload matches this call.
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The last overload gave the following error.
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Type 'number' is not assignable to type 'bigint'.
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Type 'number' is not assignable to type 'bigint'.
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Type 'number' is not assignable to type 'bigint'.
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bigintWithLib.ts(19,40): error TS2769: No overload matches this call.
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The last overload gave the following error.
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Type 'number' is not assignable to type 'bigint'.
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Type 'number' is not assignable to type 'bigint'.
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Type 'number' is not assignable to type 'bigint'.
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bigintWithLib.ts(24,13): error TS2540: Cannot assign to 'length' because it is a read-only property.
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bigintWithLib.ts(31,35): error TS2769: No overload matches this call.
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Overload 1 of 3, '(length?: number): BigUint64Array<ArrayBuffer>', gave the following error.
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Argument of type 'number[]' is not assignable to parameter of type 'number'.
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Overload 2 of 3, '(array: ArrayLike<bigint> | Iterable<bigint>): BigUint64Array<ArrayBuffer>', gave the following error.
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Argument of type 'number[]' is not assignable to parameter of type 'ArrayLike<bigint> | Iterable<bigint>'.
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Type 'number[]' is not assignable to type 'Iterable<bigint>'.
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The types returned by '[Symbol.iterator]().next(...)' are incompatible between these types.
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Type 'IteratorResult<number, any>' is not assignable to type 'IteratorResult<bigint, any>'.
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Type 'IteratorYieldResult<number>' is not assignable to type 'IteratorResult<bigint, any>'.
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Type 'IteratorYieldResult<number>' is not assignable to type 'IteratorYieldResult<bigint>'.
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Type 'number' is not assignable to type 'bigint'.
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Overload 3 of 3, '(buffer: ArrayBufferLike, byteOffset?: number, length?: number): BigUint64Array<ArrayBufferLike>', gave the following error.
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Argument of type 'number[]' is not assignable to parameter of type 'ArrayBufferLike'.
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Type 'number[]' is missing the following properties from type 'SharedArrayBuffer': byteLength, [Symbol.species], [Symbol.toStringTag]
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bigintWithLib.ts(31,36): error TS2769: No overload matches this call.
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The last overload gave the following error.
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Type 'number' is not assignable to type 'bigint'.
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Type 'number' is not assignable to type 'bigint'.
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Type 'number' is not assignable to type 'bigint'.
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bigintWithLib.ts(31,39): error TS2769: No overload matches this call.
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The last overload gave the following error.
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Type 'number' is not assignable to type 'bigint'.
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Type 'number' is not assignable to type 'bigint'.
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Type 'number' is not assignable to type 'bigint'.
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bigintWithLib.ts(31,42): error TS2769: No overload matches this call.
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The last overload gave the following error.
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Type 'number' is not assignable to type 'bigint'.
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Type 'number' is not assignable to type 'bigint'.
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Type 'number' is not assignable to type 'bigint'.
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bigintWithLib.ts(36,13): error TS2540: Cannot assign to 'length' because it is a read-only property.
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bigintWithLib.ts(43,25): error TS2345: Argument of type 'number' is not assignable to parameter of type 'bigint'.
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bigintWithLib.ts(46,26): error TS2345: Argument of type 'number' is not assignable to parameter of type 'bigint'.
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==== bigintWithLib.ts (7 errors) ====
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==== bigintWithLib.ts (11 errors) ====
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// Test BigInt functions
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let bigintVal: bigint = BigInt(123);
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bigintVal = BigInt("456");
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@ -55,21 +57,27 @@ bigintWithLib.ts(46,26): error TS2345: Argument of type 'number' is not assignab
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bigIntArray = new BigInt64Array(10);
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bigIntArray = new BigInt64Array([1n, 2n, 3n]);
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bigIntArray = new BigInt64Array([1, 2, 3]); // should error
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~~~~~~~~~
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~
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!!! error TS2769: No overload matches this call.
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!!! error TS2769: Overload 1 of 3, '(length?: number): BigInt64Array<ArrayBuffer>', gave the following error.
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!!! error TS2769: Argument of type 'number[]' is not assignable to parameter of type 'number'.
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!!! error TS2769: Overload 2 of 3, '(array: ArrayLike<bigint> | Iterable<bigint>): BigInt64Array<ArrayBuffer>', gave the following error.
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!!! error TS2769: Argument of type 'number[]' is not assignable to parameter of type 'ArrayLike<bigint> | Iterable<bigint>'.
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!!! error TS2769: Type 'number[]' is not assignable to type 'Iterable<bigint>'.
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!!! error TS2769: The types returned by '[Symbol.iterator]().next(...)' are incompatible between these types.
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!!! error TS2769: Type 'IteratorResult<number, any>' is not assignable to type 'IteratorResult<bigint, any>'.
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!!! error TS2769: Type 'IteratorYieldResult<number>' is not assignable to type 'IteratorResult<bigint, any>'.
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!!! error TS2769: Type 'IteratorYieldResult<number>' is not assignable to type 'IteratorYieldResult<bigint>'.
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!!! error TS2769: Type 'number' is not assignable to type 'bigint'.
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!!! error TS2769: Overload 3 of 3, '(buffer: ArrayBufferLike, byteOffset?: number, length?: number): BigInt64Array<ArrayBufferLike>', gave the following error.
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!!! error TS2769: Argument of type 'number[]' is not assignable to parameter of type 'ArrayBufferLike'.
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!!! error TS2769: Type 'number[]' is missing the following properties from type 'SharedArrayBuffer': byteLength, [Symbol.species], [Symbol.toStringTag]
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!!! error TS2769: The last overload gave the following error.
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!!! error TS2769: Type 'number' is not assignable to type 'bigint'.
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!!! error TS2769: Type 'number' is not assignable to type 'bigint'.
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!!! error TS2769: Type 'number' is not assignable to type 'bigint'.
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!!! related TS2771 lib.es2020.bigint.d.ts:--:--: The last overload is declared here.
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~
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!!! error TS2769: No overload matches this call.
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!!! error TS2769: The last overload gave the following error.
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!!! error TS2769: Type 'number' is not assignable to type 'bigint'.
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!!! error TS2769: Type 'number' is not assignable to type 'bigint'.
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!!! error TS2769: Type 'number' is not assignable to type 'bigint'.
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!!! related TS2771 lib.es2020.bigint.d.ts:--:--: The last overload is declared here.
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~
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!!! error TS2769: No overload matches this call.
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!!! error TS2769: The last overload gave the following error.
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!!! error TS2769: Type 'number' is not assignable to type 'bigint'.
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!!! error TS2769: Type 'number' is not assignable to type 'bigint'.
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!!! error TS2769: Type 'number' is not assignable to type 'bigint'.
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!!! related TS2771 lib.es2020.bigint.d.ts:--:--: The last overload is declared here.
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bigIntArray = new BigInt64Array(new ArrayBuffer(80));
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bigIntArray = new BigInt64Array(new ArrayBuffer(80), 8);
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bigIntArray = new BigInt64Array(new ArrayBuffer(80), 8, 3);
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@ -84,21 +92,27 @@ bigintWithLib.ts(46,26): error TS2345: Argument of type 'number' is not assignab
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bigUintArray = new BigUint64Array(10);
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bigUintArray = new BigUint64Array([1n, 2n, 3n]);
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bigUintArray = new BigUint64Array([1, 2, 3]); // should error
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~~~~~~~~~
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~
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!!! error TS2769: No overload matches this call.
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!!! error TS2769: Overload 1 of 3, '(length?: number): BigUint64Array<ArrayBuffer>', gave the following error.
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!!! error TS2769: Argument of type 'number[]' is not assignable to parameter of type 'number'.
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!!! error TS2769: Overload 2 of 3, '(array: ArrayLike<bigint> | Iterable<bigint>): BigUint64Array<ArrayBuffer>', gave the following error.
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!!! error TS2769: Argument of type 'number[]' is not assignable to parameter of type 'ArrayLike<bigint> | Iterable<bigint>'.
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!!! error TS2769: Type 'number[]' is not assignable to type 'Iterable<bigint>'.
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!!! error TS2769: The types returned by '[Symbol.iterator]().next(...)' are incompatible between these types.
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!!! error TS2769: Type 'IteratorResult<number, any>' is not assignable to type 'IteratorResult<bigint, any>'.
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!!! error TS2769: Type 'IteratorYieldResult<number>' is not assignable to type 'IteratorResult<bigint, any>'.
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!!! error TS2769: Type 'IteratorYieldResult<number>' is not assignable to type 'IteratorYieldResult<bigint>'.
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!!! error TS2769: Type 'number' is not assignable to type 'bigint'.
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!!! error TS2769: Overload 3 of 3, '(buffer: ArrayBufferLike, byteOffset?: number, length?: number): BigUint64Array<ArrayBufferLike>', gave the following error.
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!!! error TS2769: Argument of type 'number[]' is not assignable to parameter of type 'ArrayBufferLike'.
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!!! error TS2769: Type 'number[]' is missing the following properties from type 'SharedArrayBuffer': byteLength, [Symbol.species], [Symbol.toStringTag]
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!!! error TS2769: The last overload gave the following error.
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!!! error TS2769: Type 'number' is not assignable to type 'bigint'.
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!!! error TS2769: Type 'number' is not assignable to type 'bigint'.
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!!! error TS2769: Type 'number' is not assignable to type 'bigint'.
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!!! related TS2771 lib.es2020.bigint.d.ts:--:--: The last overload is declared here.
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~
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!!! error TS2769: No overload matches this call.
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!!! error TS2769: The last overload gave the following error.
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!!! error TS2769: Type 'number' is not assignable to type 'bigint'.
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!!! error TS2769: Type 'number' is not assignable to type 'bigint'.
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!!! error TS2769: Type 'number' is not assignable to type 'bigint'.
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!!! related TS2771 lib.es2020.bigint.d.ts:--:--: The last overload is declared here.
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~
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!!! error TS2769: No overload matches this call.
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!!! error TS2769: The last overload gave the following error.
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!!! error TS2769: Type 'number' is not assignable to type 'bigint'.
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!!! error TS2769: Type 'number' is not assignable to type 'bigint'.
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!!! error TS2769: Type 'number' is not assignable to type 'bigint'.
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!!! related TS2771 lib.es2020.bigint.d.ts:--:--: The last overload is declared here.
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bigUintArray = new BigUint64Array(new ArrayBuffer(80));
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bigUintArray = new BigUint64Array(new ArrayBuffer(80), 8);
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bigUintArray = new BigUint64Array(new ArrayBuffer(80), 8, 3);
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@ -0,0 +1,13 @@
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// @target: esnext
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// @noEmit: true
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// @noTypesAndSymbols: true
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// https://github.com/microsoft/TypeScript/issues/60367
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type TypedArrayConstructor =
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| Float64ArrayConstructor
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| BigInt64ArrayConstructor
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export function makeTypedArray(buffer: ArrayBuffer, ctr: TypedArrayConstructor) {
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return new ctr(buffer);
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}
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