assemblyscript/src/util/index.ts

/**
 * Various compiler utilities.
 * @module util
 * @preferred
 *//***/

export * from "./bitset";
export * from "./charcode";
export * from "./collections";
export * from "./path";
export * from "./text";
export * from "./binary";

/** Tests if `x` is a power of two. */
export function isPowerOf2(x: i32): bool {
  return x != 0 && (x & (x - 1)) == 0;
}
Set up documentation generation 2018-03-19 01:12:18 +01:00			`/**`
			`* Various compiler utilities.`
			`* @module util`
			`* @preferred`
			`//**/`

Implement bulk memory operations (#467) 2019-02-07 11:40:23 +01:00			`export * from "./bitset";`
Set up documentation generation 2018-03-19 01:12:18 +01:00			`export * from "./charcode";`
Implement optional type parameters (#360) * Add a NATIVE<T> macro type to simplify use of a native WebAssembly type * Add default type parameters for internal helpers for explicit loads and stores * Unify loadUnsafe/loadUnsafeWithOffset etc. into one * Renamed loadUnsafe etc. into just LOAD, like a macro * Implement parsing of index signatures, but ignore them, for properly linting code * Refactor TypedArray<T> to use macros 2018-12-07 14:33:32 +01:00			`export * from "./collections";`
Set up documentation generation 2018-03-19 01:12:18 +01:00			`export * from "./path";`
			`export * from "./text";`
Initial static arrays of basic element types; Fixed member names in generic contexts 2018-03-20 23:41:37 +01:00			`export * from "./binary";`
Implement v128 instructions (#508) 2019-02-28 17:36:22 +01:00
			/** Tests if `x` is a power of two. */
			`export function isPowerOf2(x: i32): bool {`
			`return x != 0 && (x & (x - 1)) == 0;`
			`}`