GeezerVison

Copy link

Copy Markdown

Member

Trott reviewed Feb 15, 2017

View reviewed changes

targos approved these changes Feb 15, 2017

View reviewed changes

Sorry, something went wrong.

Uh oh!

There was an error while loading. Please reload this page.

addaleax requested changes Feb 15, 2017

View reviewed changes

jasnell force-pushed the zlib-refactor branch 2 times, most recently from a83647d to c2071dd Compare February 15, 2017 16:17

addaleax reviewed Feb 15, 2017

View reviewed changes

jasnell force-pushed the zlib-refactor branch from c2071dd to cb91174 Compare February 15, 2017 16:56

class A {
  constructor(z) {
    this.z = z;
  }
}

const B = internalUtil.createClassWrapper(A);

// This works
class C extends B {
  constructor(z) {
    super(z);
  }
}

// This doesn't
function D(z) {
  if (!(this instanceof D))
    return new D(z);
  B.call(this, z);
}
util.inherits(D, B);


const c = new C(1);
assert(c instanceof A); // true
assert(c instanceof B); // true
assert.strictEqual(c.z, 1) // true

const d = new D(1);
assert(c instanceof A); // false
assert(c instanceof B); // false
assert.strictEqual(c.z, 1) // false, z is not set

sam-github suggested changes Feb 16, 2017

View reviewed changes

Sorry, something went wrong.

Uh oh!

There was an error while loading. Please reload this page.

jasnell force-pushed the zlib-refactor branch from cb91174 to dacb5e6 Compare February 16, 2017 16:30

addaleax approved these changes Feb 16, 2017

View reviewed changes

sam-github approved these changes Feb 16, 2017

View reviewed changes

Utility function for wrapping an ES6 class with a constructor
function that does not require the new keyword

PR-URL: #11391
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Sam Roberts <[email protected]>

PR-URL: #11391
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Sam Roberts <[email protected]>

PR-URL: #11391
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Sam Roberts <[email protected]>

* **Async Hooks**
  * The `async_hooks` module has landed in core
    [[`4a7233c178`](nodejs@4a7233c178)]
    [nodejs#12892](nodejs#12892).

* **Buffer**
  * Using the `--pending-deprecation` flag will cause Node.js to emit a
    deprecation warning when using `new Buffer(num)` or `Buffer(num)`.
    [[`d2d32ea5a2`](nodejs@d2d32ea5a2)]
    [nodejs#11968](nodejs#11968).
  * `new Buffer(num)` and `Buffer(num)` will zero-fill new `Buffer` instances
    [[`7eb1b4658e`](nodejs@7eb1b4658e)]
    [nodejs#12141](nodejs#12141).
  * Many `Buffer` methods now accept `Uint8Array` as input
    [[`beca3244e2`](nodejs@beca3244e2)]
    [nodejs#10236](nodejs#10236).

* **Child Process**
  * Argument and kill signal validations have been improved
    [[`97a77288ce`](nodejs@97a77288ce)]
    [nodejs#12348](nodejs#12348),
    [[`d75fdd96aa`](nodejs@d75fdd96aa)]
    [nodejs#10423](nodejs#10423).
  * Child Process methods accept `Uint8Array` as input
    [[`627ecee9ed`](nodejs@627ecee9ed)]
    [nodejs#10653](nodejs#10653).

* **Console**
  * Error events emitted when using `console` methods are now supressed.
    [[`f18e08d820`](nodejs@f18e08d820)]
    [nodejs#9744](nodejs#9744).

* **Dependencies**
  * The npm client has been updated to 5.0.0
    [[`3c3b36af0f`](nodejs@3c3b36af0f)]
    [nodejs#12936](nodejs#12936).
  * V8 has been updated to 5.8 with forward ABI stability to 6.0
    [[`60d1aac8d2`](nodejs@60d1aac8d2)]
    [nodejs#12784](nodejs#12784).

* **Domains**
  * Native `Promise` instances are now `Domain` aware
    [[`84dabe8373`](nodejs@84dabe8373)]
    [nodejs#12489](nodejs#12489).

* **Errors**
  * We have started assigning static error codes to errors generated by Node.js.
    This has been done through multiple commits and is still a work in
    progress.

* **File System**
  * The utility class `fs.SyncWriteStream` has been deprecated
    [[`7a55e34ef4`](nodejs@7a55e34ef4)]
    [nodejs#10467](nodejs#10467).
  * The deprecated `fs.read()` string interface has been removed
    [[`3c2a9361ff`](nodejs@3c2a9361ff)]
    [nodejs#9683](nodejs#9683).

* **HTTP**
  * Improved support for userland implemented Agents
    [[`90403dd1d0`](nodejs@90403dd1d0)]
    [nodejs#11567](nodejs#11567).
  * Outgoing Cookie headers are concatenated into a single string
    [[`d3480776c7`](nodejs@d3480776c7)]
    [nodejs#11259](nodejs#11259).
  * The `httpResponse.writeHeader()` method has been deprecated
    [[`fb71ba4921`](nodejs@fb71ba4921)]
    [nodejs#11355](nodejs#11355).
  * New methods for accessing HTTP headers have been added to `OutgoingMessage`
    [[`3e6f1032a4`](nodejs@3e6f1032a4)]
    [nodejs#10805](nodejs#10805).

* **Lib**
  * All deprecation messages have been assigned static identifiers
    [[`5de3cf099c`](nodejs@5de3cf099c)]
    [nodejs#10116](nodejs#10116).
  * The legacy `linkedlist` module has been removed
    [[`84a23391f6`](nodejs@84a23391f6)]
    [nodejs#12113](nodejs#12113).

* **N-API**
  * Experimental support for the new N-API API has been added
    [[`56e881d0b0`](nodejs@56e881d0b0)]
    [nodejs#11975](nodejs#11975).

* **Process**
  * Process warning output can be redirected to a file using the
    `--redirect-warnings` command-line argument
    [[`03e89b3ff2`](nodejs@03e89b3ff2)]
    [nodejs#10116](nodejs#10116).
  * Process warnings may now include additional detail
    [[`dd20e68b0f`](nodejs@dd20e68b0f)]
    [nodejs#12725](nodejs#12725).

* **REPL**
  * REPL magic mode has been deprecated
    [[`3f27f02da0`](nodejs@3f27f02da0)]
    [nodejs#11599](nodejs#11599).

* **Src**
  * `NODE_MODULE_VERSION` has been updated to 57
    (nodejs@ec7cbaf266)]
    [nodejs#12995](nodejs#12995).
  * Add `--pending-deprecation` command-line argument and
    `NODE_PENDING_DEPRECATION` environment variable
    [[`a16b570f8c`](nodejs@a16b570f8c)]
    [nodejs#11968](nodejs#11968).
  * The `--debug` command-line argument has been deprecated. Note that
    using `--debug` will enable the *new* Inspector-based debug protocol
    as the legacy Debugger protocol previously used by Node.js has been
    removed. [[`010f864426`](nodejs@010f864426)]
    [nodejs#12949](nodejs#12949).
  * Throw when the `-c` and `-e` command-line arguments are used at the same
    time [[`a5f91ab230`](nodejs@a5f91ab230)]
    [nodejs#11689](nodejs#11689).
  * Throw when the `--use-bundled-ca` and `--use-openssl-ca` command-line
    arguments are used at the same time.
    [[`8a7db9d4b5`](nodejs@8a7db9d4b5)]
    [nodejs#12087](nodejs#12087).

* **Stream**
  * `Stream` now supports `destroy()` and `_destroy()` APIs
    [[`b6e1d22fa6`](nodejs@b6e1d22fa6)]
    [nodejs#12925](nodejs#12925).
  * `Stream` now supports the `_final()` API
    [[`07c7f198db`](nodejs@07c7f198db)]
    [nodejs#12828](nodejs#12828).

* **TLS**
  * The `rejectUnauthorized` option now defaults to `true`
    [[`348cc80a3c`](nodejs@348cc80a3c)]
    [nodejs#5923](nodejs#5923).
  * The `tls.createSecurePair()` API now emits a runtime deprecation
    [[`a2ae08999b`](nodejs@a2ae08999b)]
    [nodejs#11349](nodejs#11349).
  * A runtime deprecation will now be emitted when `dhparam` is less than
    2048 bits [[`d523eb9c40`](nodejs@d523eb9c40)]
    [nodejs#11447](nodejs#11447).

* **URL**
  * The WHATWG URL implementation is now a fully-supported Node.js API
    [[`d080ead0f9`](nodejs@d080ead0f9)]
    [nodejs#12710](nodejs#12710).

* **Util**
  * `Symbol` keys are now displayed by default when using `util.inspect()`
    [[`5bfd13b81e`](nodejs@5bfd13b81e)]
    [nodejs#9726](nodejs#9726).
  * `toJSON` errors will be thrown when formatting `%j`
    [[`455e6f1dd8`](nodejs@455e6f1dd8)]
    [nodejs#11708](nodejs#11708).
  * Convert `inspect.styles` and `inspect.colors` to prototype-less objects
    [[`aab0d202f8`](nodejs@aab0d202f8)]
    [nodejs#11624](nodejs#11624).
  * The new `util.promisify()` API has been added
    [[`99da8e8e02`](nodejs@99da8e8e02)]
    [nodejs#12442](nodejs#12442).

* **Zlib**
  * Support `Uint8Array` in Zlib convenience methods
    [[`91383e47fd`](nodejs@91383e47fd)]
    [nodejs#12001](nodejs#12001).
  * Zlib errors now use `RangeError` and `TypeError` consistently
    [[`b514bd231e`](nodejs@b514bd231e)]
    [nodejs#11391](nodejs#11391).

* **Async Hooks**
  * The `async_hooks` module has landed in core
    [[`4a7233c178`](4a7233c178)]
    [#12892](#12892).

* **Buffer**
  * Using the `--pending-deprecation` flag will cause Node.js to emit a
    deprecation warning when using `new Buffer(num)` or `Buffer(num)`.
    [[`d2d32ea5a2`](d2d32ea5a2)]
    [#11968](#11968).
  * `new Buffer(num)` and `Buffer(num)` will zero-fill new `Buffer` instances
    [[`7eb1b4658e`](7eb1b4658e)]
    [#12141](#12141).
  * Many `Buffer` methods now accept `Uint8Array` as input
    [[`beca3244e2`](beca3244e2)]
    [#10236](#10236).

* **Child Process**
  * Argument and kill signal validations have been improved
    [[`97a77288ce`](97a77288ce)]
    [#12348](#12348),
    [[`d75fdd96aa`](d75fdd96aa)]
    [#10423](#10423).
  * Child Process methods accept `Uint8Array` as input
    [[`627ecee9ed`](627ecee9ed)]
    [#10653](#10653).

* **Console**
  * Error events emitted when using `console` methods are now supressed.
    [[`f18e08d820`](f18e08d820)]
    [#9744](#9744).

* **Dependencies**
  * The npm client has been updated to 5.0.0
    [[`3c3b36af0f`](3c3b36af0f)]
    [#12936](#12936).
  * V8 has been updated to 5.8 with forward ABI stability to 6.0
    [[`60d1aac8d2`](60d1aac8d2)]
    [#12784](#12784).

* **Domains**
  * Native `Promise` instances are now `Domain` aware
    [[`84dabe8373`](84dabe8373)]
    [#12489](#12489).

* **Errors**
  * We have started assigning static error codes to errors generated by Node.js.
    This has been done through multiple commits and is still a work in
    progress.

* **File System**
  * The utility class `fs.SyncWriteStream` has been deprecated
    [[`7a55e34ef4`](7a55e34ef4)]
    [#10467](#10467).
  * The deprecated `fs.read()` string interface has been removed
    [[`3c2a9361ff`](3c2a9361ff)]
    [#9683](#9683).

* **HTTP**
  * Improved support for userland implemented Agents
    [[`90403dd1d0`](90403dd1d0)]
    [#11567](#11567).
  * Outgoing Cookie headers are concatenated into a single string
    [[`d3480776c7`](d3480776c7)]
    [#11259](#11259).
  * The `httpResponse.writeHeader()` method has been deprecated
    [[`fb71ba4921`](fb71ba4921)]
    [#11355](#11355).
  * New methods for accessing HTTP headers have been added to `OutgoingMessage`
    [[`3e6f1032a4`](3e6f1032a4)]
    [#10805](#10805).

* **Lib**
  * All deprecation messages have been assigned static identifiers
    [[`5de3cf099c`](5de3cf099c)]
    [#10116](#10116).
  * The legacy `linkedlist` module has been removed
    [[`84a23391f6`](84a23391f6)]
    [#12113](#12113).

* **N-API**
  * Experimental support for the new N-API API has been added
    [[`56e881d0b0`](56e881d0b0)]
    [#11975](#11975).

* **Process**
  * Process warning output can be redirected to a file using the
    `--redirect-warnings` command-line argument
    [[`03e89b3ff2`](03e89b3ff2)]
    [#10116](#10116).
  * Process warnings may now include additional detail
    [[`dd20e68b0f`](dd20e68b0f)]
    [#12725](#12725).

* **REPL**
  * REPL magic mode has been deprecated
    [[`3f27f02da0`](3f27f02da0)]
    [#11599](#11599).

* **Src**
  * `NODE_MODULE_VERSION` has been updated to 57
    (ec7cbaf266)]
    [#12995](#12995).
  * Add `--pending-deprecation` command-line argument and
    `NODE_PENDING_DEPRECATION` environment variable
    [[`a16b570f8c`](a16b570f8c)]
    [#11968](#11968).
  * The `--debug` command-line argument has been deprecated. Note that
    using `--debug` will enable the *new* Inspector-based debug protocol
    as the legacy Debugger protocol previously used by Node.js has been
    removed. [[`010f864426`](010f864426)]
    [#12949](#12949).
  * Throw when the `-c` and `-e` command-line arguments are used at the same
    time [[`a5f91ab230`](a5f91ab230)]
    [#11689](#11689).
  * Throw when the `--use-bundled-ca` and `--use-openssl-ca` command-line
    arguments are used at the same time.
    [[`8a7db9d4b5`](8a7db9d4b5)]
    [#12087](#12087).

* **Stream**
  * `Stream` now supports `destroy()` and `_destroy()` APIs
    [[`b6e1d22fa6`](b6e1d22fa6)]
    [#12925](#12925).
  * `Stream` now supports the `_final()` API
    [[`07c7f198db`](07c7f198db)]
    [#12828](#12828).

* **TLS**
  * The `rejectUnauthorized` option now defaults to `true`
    [[`348cc80a3c`](348cc80a3c)]
    [#5923](#5923).
  * The `tls.createSecurePair()` API now emits a runtime deprecation
    [[`a2ae08999b`](a2ae08999b)]
    [#11349](#11349).
  * A runtime deprecation will now be emitted when `dhparam` is less than
    2048 bits [[`d523eb9c40`](d523eb9c40)]
    [#11447](#11447).

* **URL**
  * The WHATWG URL implementation is now a fully-supported Node.js API
    [[`d080ead0f9`](d080ead0f9)]
    [#12710](#12710).

* **Util**
  * `Symbol` keys are now displayed by default when using `util.inspect()`
    [[`5bfd13b81e`](5bfd13b81e)]
    [#9726](#9726).
  * `toJSON` errors will be thrown when formatting `%j`
    [[`455e6f1dd8`](455e6f1dd8)]
    [#11708](#11708).
  * Convert `inspect.styles` and `inspect.colors` to prototype-less objects
    [[`aab0d202f8`](aab0d202f8)]
    [#11624](#11624).
  * The new `util.promisify()` API has been added
    [[`99da8e8e02`](99da8e8e02)]
    [#12442](#12442).

* **Zlib**
  * Support `Uint8Array` in Zlib convenience methods
    [[`91383e47fd`](91383e47fd)]
    [#12001](#12001).
  * Zlib errors now use `RangeError` and `TypeError` consistently
    [[`b514bd231e`](b514bd231e)]
    [#11391](#11391).

* **Async Hooks**
  * The `async_hooks` module has landed in core
    [[`4a7233c178`](4a7233c178)]
    [#12892](#12892).

* **Buffer**
  * Using the `--pending-deprecation` flag will cause Node.js to emit a
    deprecation warning when using `new Buffer(num)` or `Buffer(num)`.
    [[`d2d32ea5a2`](d2d32ea5a2)]
    [#11968](#11968).
  * `new Buffer(num)` and `Buffer(num)` will zero-fill new `Buffer` instances
    [[`7eb1b4658e`](7eb1b4658e)]
    [#12141](#12141).
  * Many `Buffer` methods now accept `Uint8Array` as input
    [[`beca3244e2`](beca3244e2)]
    [#10236](#10236).

* **Child Process**
  * Argument and kill signal validations have been improved
    [[`97a77288ce`](97a77288ce)]
    [#12348](#12348),
    [[`d75fdd96aa`](d75fdd96aa)]
    [#10423](#10423).
  * Child Process methods accept `Uint8Array` as input
    [[`627ecee9ed`](627ecee9ed)]
    [#10653](#10653).

* **Console**
  * Error events emitted when using `console` methods are now supressed.
    [[`f18e08d820`](f18e08d820)]
    [#9744](#9744).

* **Dependencies**
  * The npm client has been updated to 5.0.0
    [[`3c3b36af0f`](3c3b36af0f)]
    [#12936](#12936).
  * V8 has been updated to 5.8 with forward ABI stability to 6.0
    [[`60d1aac8d2`](60d1aac8d2)]
    [#12784](#12784).

* **Domains**
  * Native `Promise` instances are now `Domain` aware
    [[`84dabe8373`](84dabe8373)]
    [#12489](#12489).

* **Errors**
  * We have started assigning static error codes to errors generated by Node.js.
    This has been done through multiple commits and is still a work in
    progress.

* **File System**
  * The utility class `fs.SyncWriteStream` has been deprecated
    [[`7a55e34ef4`](7a55e34ef4)]
    [#10467](#10467).
  * The deprecated `fs.read()` string interface has been removed
    [[`3c2a9361ff`](3c2a9361ff)]
    [#9683](#9683).

* **HTTP**
  * Improved support for userland implemented Agents
    [[`90403dd1d0`](90403dd1d0)]
    [#11567](#11567).
  * Outgoing Cookie headers are concatenated into a single string
    [[`d3480776c7`](d3480776c7)]
    [#11259](#11259).
  * The `httpResponse.writeHeader()` method has been deprecated
    [[`fb71ba4921`](fb71ba4921)]
    [#11355](#11355).
  * New methods for accessing HTTP headers have been added to `OutgoingMessage`
    [[`3e6f1032a4`](3e6f1032a4)]
    [#10805](#10805).

* **Lib**
  * All deprecation messages have been assigned static identifiers
    [[`5de3cf099c`](5de3cf099c)]
    [#10116](#10116).
  * The legacy `linkedlist` module has been removed
    [[`84a23391f6`](84a23391f6)]
    [#12113](#12113).

* **N-API**
  * Experimental support for the new N-API API has been added
    [[`56e881d0b0`](56e881d0b0)]
    [#11975](#11975).

* **Process**
  * Process warning output can be redirected to a file using the
    `--redirect-warnings` command-line argument
    [[`03e89b3ff2`](03e89b3ff2)]
    [#10116](#10116).
  * Process warnings may now include additional detail
    [[`dd20e68b0f`](dd20e68b0f)]
    [#12725](#12725).

* **REPL**
  * REPL magic mode has been deprecated
    [[`3f27f02da0`](3f27f02da0)]
    [#11599](#11599).

* **Src**
  * `NODE_MODULE_VERSION` has been updated to 57
    (ec7cbaf266)]
    [#12995](#12995).
  * Add `--pending-deprecation` command-line argument and
    `NODE_PENDING_DEPRECATION` environment variable
    [[`a16b570f8c`](a16b570f8c)]
    [#11968](#11968).
  * The `--debug` command-line argument has been deprecated. Note that
    using `--debug` will enable the *new* Inspector-based debug protocol
    as the legacy Debugger protocol previously used by Node.js has been
    removed. [[`010f864426`](010f864426)]
    [#12949](#12949).
  * Throw when the `-c` and `-e` command-line arguments are used at the same
    time [[`a5f91ab230`](a5f91ab230)]
    [#11689](#11689).
  * Throw when the `--use-bundled-ca` and `--use-openssl-ca` command-line
    arguments are used at the same time.
    [[`8a7db9d4b5`](8a7db9d4b5)]
    [#12087](#12087).

* **Stream**
  * `Stream` now supports `destroy()` and `_destroy()` APIs
    [[`b6e1d22fa6`](b6e1d22fa6)]
    [#12925](#12925).
  * `Stream` now supports the `_final()` API
    [[`07c7f198db`](07c7f198db)]
    [#12828](#12828).

* **TLS**
  * The `rejectUnauthorized` option now defaults to `true`
    [[`348cc80a3c`](348cc80a3c)]
    [#5923](#5923).
  * The `tls.createSecurePair()` API now emits a runtime deprecation
    [[`a2ae08999b`](a2ae08999b)]
    [#11349](#11349).
  * A runtime deprecation will now be emitted when `dhparam` is less than
    2048 bits [[`d523eb9c40`](d523eb9c40)]
    [#11447](#11447).

* **URL**
  * The WHATWG URL implementation is now a fully-supported Node.js API
    [[`d080ead0f9`](d080ead0f9)]
    [#12710](#12710).

* **Util**
  * `Symbol` keys are now displayed by default when using `util.inspect()`
    [[`5bfd13b81e`](5bfd13b81e)]
    [#9726](#9726).
  * `toJSON` errors will be thrown when formatting `%j`
    [[`455e6f1dd8`](455e6f1dd8)]
    [#11708](#11708).
  * Convert `inspect.styles` and `inspect.colors` to prototype-less objects
    [[`aab0d202f8`](aab0d202f8)]
    [#11624](#11624).
  * The new `util.promisify()` API has been added
    [[`99da8e8e02`](99da8e8e02)]
    [#12442](#12442).

* **Zlib**
  * Support `Uint8Array` in Zlib convenience methods
    [[`91383e47fd`](91383e47fd)]
    [#12001](#12001).
  * Zlib errors now use `RangeError` and `TypeError` consistently
    [[`b514bd231e`](b514bd231e)]
    [#11391](#11391).