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util: throw toJSON errors when formatting %j #11708

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@TimothyGu
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TimothyGu commented Mar 6, 2017

Documentation says:

  • %j - JSON. Replaced with the string '[Circular]' if the argument contains circular references.

Correct me if I'm wrong, but I believe because of that this is a semver-patch.

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • tests and/or benchmarks are included
  • commit message follows commit guidelines
Affected core subsystem(s)

util

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lpinca approved these changes Mar 6, 2017

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I'm not sure about the "semverness". I think it's semver-major.

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lpinca commented Mar 6, 2017

I'm not sure about the "semverness". I think it's semver-major.

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Not sure about whether this should be semver-major or not, too … @nodejs/ctc?

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addaleax commented Mar 6, 2017

Not sure about whether this should be semver-major or not, too … @nodejs/ctc?

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CI: https://ci.nodejs.org/job/node-test-commit/8294/ (Sorry, didn’t see you had already started one. Doesn’t hurt, I suppose… ¯\_(ツ)_/¯)
CITGM: https://ci.nodejs.org/view/Node.js-citgm/job/citgm-smoker/629/

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addaleax commented Mar 6, 2017

CI: https://ci.nodejs.org/job/node-test-commit/8294/ (Sorry, didn’t see you had already started one. Doesn’t hurt, I suppose… ¯\_(ツ)_/¯)
CITGM: https://ci.nodejs.org/view/Node.js-citgm/job/citgm-smoker/629/

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targos approved these changes Mar 6, 2017

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Not sure either. I guess we can stay on the safe side and label it semver-major.
Is there currently another way to make the function throw? If the answer is "no", it's possible that someone relies on the fact that it never throws.

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targos commented Mar 6, 2017

Not sure either. I guess we can stay on the safe side and label it semver-major.
Is there currently another way to make the function throw? If the answer is "no", it's possible that someone relies on the fact that it never throws.

@cjihrig

cjihrig approved these changes Mar 6, 2017

LGTM. I'd say semver patch because the current behavior is incorrect.

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@targos

> util.format('%s', { toString() { throw new Error(); } });
Error
    at Object.toString (repl:1:40)
    at String (<anonymous>)
    at Object.exports.format (util.js:105:18)
    at repl:1:6
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TimothyGu commented Mar 6, 2017

@targos

> util.format('%s', { toString() { throw new Error(); } });
Error
    at Object.toString (repl:1:40)
    at String (<anonymous>)
    at Object.exports.format (util.js:105:18)
    at repl:1:6
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@TimothyGu thank you. Then I'm +1 for semver-patch.

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targos commented Mar 6, 2017

@TimothyGu thank you. Then I'm +1 for semver-patch.

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I changed my mind, and now I think this really is a semver-major change, since util.format (and consequently, console.log etc.) now errors out on certain cases that heretofore did not. Even if the former behavior was incorrect, this may still break user's code.

That said, there are already four CTC members who approved this PR, but I'm going to mark it as ctc-review anyway.

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TimothyGu commented Mar 8, 2017

I changed my mind, and now I think this really is a semver-major change, since util.format (and consequently, console.log etc.) now errors out on certain cases that heretofore did not. Even if the former behavior was incorrect, this may still break user's code.

That said, there are already four CTC members who approved this PR, but I'm going to mark it as ctc-review anyway.

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Landed in 455e6f1.

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TimothyGu commented Mar 11, 2017

Landed in 455e6f1.

@TimothyGu TimothyGu closed this Mar 11, 2017

@TimothyGu TimothyGu removed the ctc-review label Mar 11, 2017

@TimothyGu TimothyGu deleted the TimothyGu:util-format-not-circular branch Mar 11, 2017

TimothyGu added a commit that referenced this pull request Mar 11, 2017

util: throw toJSON errors when formatting %j
Previously all errors resulting from JSON.stringify were treated as a
proof for circularity of the object structure. That is not the case if
the `toJSON` method of the object throws an error. Explicitly check for
the exact error message when determining the object structure's
cyclicity.

PR-URL: #11708
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

jungx098 added a commit to jungx098/node that referenced this pull request Mar 21, 2017

util: throw toJSON errors when formatting %j
Previously all errors resulting from JSON.stringify were treated as a
proof for circularity of the object structure. That is not the case if
the `toJSON` method of the object throws an error. Explicitly check for
the exact error message when determining the object structure's
cyclicity.

PR-URL: nodejs#11708
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

@jasnell jasnell referenced this pull request Apr 4, 2017

Closed

8.0.0 Release Proposal #12220

jasnell added a commit to jasnell/node that referenced this pull request May 29, 2017

2017-05-30, Version 8.0.0 (Current)
* **Async Hooks**
  * The `async_hooks` module has landed in core
    [[`4a7233c178`](nodejs@4a7233c)]
    [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@d2d32ea)]
    [nodejs#11968](nodejs#11968).
  * `new Buffer(num)` and `Buffer(num)` will zero-fill new `Buffer` instances
    [[`7eb1b4658e`](nodejs@7eb1b46)]
    [nodejs#12141](nodejs#12141).
  * Many `Buffer` methods now accept `Uint8Array` as input
    [[`beca3244e2`](nodejs@beca324)]
    [nodejs#10236](nodejs#10236).

* **Child Process**
  * Argument and kill signal validations have been improved
    [[`97a77288ce`](nodejs@97a7728)]
    [nodejs#12348](nodejs#12348),
    [[`d75fdd96aa`](nodejs@d75fdd9)]
    [nodejs#10423](nodejs#10423).
  * Child Process methods accept `Uint8Array` as input
    [[`627ecee9ed`](nodejs@627ecee)]
    [nodejs#10653](nodejs#10653).

* **Console**
  * Error events emitted when using `console` methods are now supressed.
    [[`f18e08d820`](nodejs@f18e08d)]
    [nodejs#9744](nodejs#9744).

* **Dependencies**
  * The npm client has been updated to 5.0.0
    [[`3c3b36af0f`](nodejs@3c3b36a)]
    [nodejs#12936](nodejs#12936).
  * V8 has been updated to 5.8 with forward ABI stability to 6.0
    [[`60d1aac8d2`](nodejs@60d1aac)]
    [nodejs#12784](nodejs#12784).

* **Domains**
  * Native `Promise` instances are now `Domain` aware
    [[`84dabe8373`](nodejs@84dabe8)]
    [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@7a55e34)]
    [nodejs#10467](nodejs#10467).
  * The deprecated `fs.read()` string interface has been removed
    [[`3c2a9361ff`](nodejs@3c2a936)]
    [nodejs#9683](nodejs#9683).

* **HTTP**
  * Improved support for userland implemented Agents
    [[`90403dd1d0`](nodejs@90403dd)]
    [nodejs#11567](nodejs#11567).
  * Outgoing Cookie headers are concatenated into a single string
    [[`d3480776c7`](nodejs@d348077)]
    [nodejs#11259](nodejs#11259).
  * The `httpResponse.writeHeader()` method has been deprecated
    [[`fb71ba4921`](nodejs@fb71ba4)]
    [nodejs#11355](nodejs#11355).
  * New methods for accessing HTTP headers have been added to `OutgoingMessage`
    [[`3e6f1032a4`](nodejs@3e6f103)]
    [nodejs#10805](nodejs#10805).

* **Lib**
  * All deprecation messages have been assigned static identifiers
    [[`5de3cf099c`](nodejs@5de3cf0)]
    [nodejs#10116](nodejs#10116).
  * The legacy `linkedlist` module has been removed
    [[`84a23391f6`](nodejs@84a2339)]
    [nodejs#12113](nodejs#12113).

* **N-API**
  * Experimental support for the new N-API API has been added
    [[`56e881d0b0`](nodejs@56e881d)]
    [nodejs#11975](nodejs#11975).

* **Process**
  * Process warning output can be redirected to a file using the
    `--redirect-warnings` command-line argument
    [[`03e89b3ff2`](nodejs@03e89b3)]
    [nodejs#10116](nodejs#10116).
  * Process warnings may now include additional detail
    [[`dd20e68b0f`](nodejs@dd20e68)]
    [nodejs#12725](nodejs#12725).

* **REPL**
  * REPL magic mode has been deprecated
    [[`3f27f02da0`](nodejs@3f27f02)]
    [nodejs#11599](nodejs#11599).

* **Src**
  * `NODE_MODULE_VERSION` has been updated to 57
    (nodejs@ec7cbaf)]
    [nodejs#12995](nodejs#12995).
  * Add `--pending-deprecation` command-line argument and
    `NODE_PENDING_DEPRECATION` environment variable
    [[`a16b570f8c`](nodejs@a16b570)]
    [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@010f864)]
    [nodejs#12949](nodejs#12949).
  * Throw when the `-c` and `-e` command-line arguments are used at the same
    time [[`a5f91ab230`](nodejs@a5f91ab)]
    [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@8a7db9d)]
    [nodejs#12087](nodejs#12087).

* **Stream**
  * `Stream` now supports `destroy()` and `_destroy()` APIs
    [[`b6e1d22fa6`](nodejs@b6e1d22)]
    [nodejs#12925](nodejs#12925).
  * `Stream` now supports the `_final()` API
    [[`07c7f198db`](nodejs@07c7f19)]
    [nodejs#12828](nodejs#12828).

* **TLS**
  * The `rejectUnauthorized` option now defaults to `true`
    [[`348cc80a3c`](nodejs@348cc80)]
    [nodejs#5923](nodejs#5923).
  * The `tls.createSecurePair()` API now emits a runtime deprecation
    [[`a2ae08999b`](nodejs@a2ae089)]
    [nodejs#11349](nodejs#11349).
  * A runtime deprecation will now be emitted when `dhparam` is less than
    2048 bits [[`d523eb9c40`](nodejs@d523eb9)]
    [nodejs#11447](nodejs#11447).

* **URL**
  * The WHATWG URL implementation is now a fully-supported Node.js API
    [[`d080ead0f9`](nodejs@d080ead)]
    [nodejs#12710](nodejs#12710).

* **Util**
  * `Symbol` keys are now displayed by default when using `util.inspect()`
    [[`5bfd13b81e`](nodejs@5bfd13b)]
    [nodejs#9726](nodejs#9726).
  * `toJSON` errors will be thrown when formatting `%j`
    [[`455e6f1dd8`](nodejs@455e6f1)]
    [nodejs#11708](nodejs#11708).
  * Convert `inspect.styles` and `inspect.colors` to prototype-less objects
    [[`aab0d202f8`](nodejs@aab0d20)]
    [nodejs#11624](nodejs#11624).
  * The new `util.promisify()` API has been added
    [[`99da8e8e02`](nodejs@99da8e8)]
    [nodejs#12442](nodejs#12442).

* **Zlib**
  * Support `Uint8Array` in Zlib convenience methods
    [[`91383e47fd`](nodejs@91383e4)]
    [nodejs#12001](nodejs#12001).
  * Zlib errors now use `RangeError` and `TypeError` consistently
    [[`b514bd231e`](nodejs@b514bd2)]
    [nodejs#11391](nodejs#11391).

jasnell added a commit that referenced this pull request May 30, 2017

2017-05-30, Version 8.0.0 (Current)
* **Async Hooks**
  * The `async_hooks` module has landed in core
    [[`4a7233c178`](4a7233c]
    [#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`](d2d32ea]
    [#11968](#11968).
  * `new Buffer(num)` and `Buffer(num)` will zero-fill new `Buffer` instances
    [[`7eb1b4658e`](7eb1b46]
    [#12141](#12141).
  * Many `Buffer` methods now accept `Uint8Array` as input
    [[`beca3244e2`](beca324]
    [#10236](#10236).

* **Child Process**
  * Argument and kill signal validations have been improved
    [[`97a77288ce`](97a7728]
    [#12348](#12348),
    [[`d75fdd96aa`](d75fdd9]
    [#10423](#10423).
  * Child Process methods accept `Uint8Array` as input
    [[`627ecee9ed`](627ecee]
    [#10653](#10653).

* **Console**
  * Error events emitted when using `console` methods are now supressed.
    [[`f18e08d820`](f18e08d]
    [#9744](#9744).

* **Dependencies**
  * The npm client has been updated to 5.0.0
    [[`3c3b36af0f`](3c3b36a]
    [#12936](#12936).
  * V8 has been updated to 5.8 with forward ABI stability to 6.0
    [[`60d1aac8d2`](60d1aac]
    [#12784](#12784).

* **Domains**
  * Native `Promise` instances are now `Domain` aware
    [[`84dabe8373`](84dabe8]
    [#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`](7a55e34]
    [#10467](#10467).
  * The deprecated `fs.read()` string interface has been removed
    [[`3c2a9361ff`](3c2a936]
    [#9683](#9683).

* **HTTP**
  * Improved support for userland implemented Agents
    [[`90403dd1d0`](90403dd]
    [#11567](#11567).
  * Outgoing Cookie headers are concatenated into a single string
    [[`d3480776c7`](d348077]
    [#11259](#11259).
  * The `httpResponse.writeHeader()` method has been deprecated
    [[`fb71ba4921`](fb71ba4]
    [#11355](#11355).
  * New methods for accessing HTTP headers have been added to `OutgoingMessage`
    [[`3e6f1032a4`](3e6f103]
    [#10805](#10805).

* **Lib**
  * All deprecation messages have been assigned static identifiers
    [[`5de3cf099c`](5de3cf0]
    [#10116](#10116).
  * The legacy `linkedlist` module has been removed
    [[`84a23391f6`](84a2339]
    [#12113](#12113).

* **N-API**
  * Experimental support for the new N-API API has been added
    [[`56e881d0b0`](56e881d]
    [#11975](#11975).

* **Process**
  * Process warning output can be redirected to a file using the
    `--redirect-warnings` command-line argument
    [[`03e89b3ff2`](03e89b3]
    [#10116](#10116).
  * Process warnings may now include additional detail
    [[`dd20e68b0f`](dd20e68]
    [#12725](#12725).

* **REPL**
  * REPL magic mode has been deprecated
    [[`3f27f02da0`](3f27f02]
    [#11599](#11599).

* **Src**
  * `NODE_MODULE_VERSION` has been updated to 57
    (ec7cbaf]
    [#12995](#12995).
  * Add `--pending-deprecation` command-line argument and
    `NODE_PENDING_DEPRECATION` environment variable
    [[`a16b570f8c`](a16b570]
    [#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`](010f864]
    [#12949](#12949).
  * Throw when the `-c` and `-e` command-line arguments are used at the same
    time [[`a5f91ab230`](a5f91ab]
    [#11689](#11689).
  * Throw when the `--use-bundled-ca` and `--use-openssl-ca` command-line
    arguments are used at the same time.
    [[`8a7db9d4b5`](8a7db9d]
    [#12087](#12087).

* **Stream**
  * `Stream` now supports `destroy()` and `_destroy()` APIs
    [[`b6e1d22fa6`](b6e1d22]
    [#12925](#12925).
  * `Stream` now supports the `_final()` API
    [[`07c7f198db`](07c7f19]
    [#12828](#12828).

* **TLS**
  * The `rejectUnauthorized` option now defaults to `true`
    [[`348cc80a3c`](348cc80]
    [#5923](#5923).
  * The `tls.createSecurePair()` API now emits a runtime deprecation
    [[`a2ae08999b`](a2ae089]
    [#11349](#11349).
  * A runtime deprecation will now be emitted when `dhparam` is less than
    2048 bits [[`d523eb9c40`](d523eb9]
    [#11447](#11447).

* **URL**
  * The WHATWG URL implementation is now a fully-supported Node.js API
    [[`d080ead0f9`](d080ead]
    [#12710](#12710).

* **Util**
  * `Symbol` keys are now displayed by default when using `util.inspect()`
    [[`5bfd13b81e`](5bfd13b]
    [#9726](#9726).
  * `toJSON` errors will be thrown when formatting `%j`
    [[`455e6f1dd8`](455e6f1]
    [#11708](#11708).
  * Convert `inspect.styles` and `inspect.colors` to prototype-less objects
    [[`aab0d202f8`](aab0d20]
    [#11624](#11624).
  * The new `util.promisify()` API has been added
    [[`99da8e8e02`](99da8e8]
    [#12442](#12442).

* **Zlib**
  * Support `Uint8Array` in Zlib convenience methods
    [[`91383e47fd`](91383e4]
    [#12001](#12001).
  * Zlib errors now use `RangeError` and `TypeError` consistently
    [[`b514bd231e`](b514bd2]
    [#11391](#11391).

jasnell added a commit that referenced this pull request May 30, 2017

2017-05-30, Version 8.0.0 (Current)
* **Async Hooks**
  * The `async_hooks` module has landed in core
    [[`4a7233c178`](4a7233c)]
    [#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`](d2d32ea)]
    [#11968](#11968).
  * `new Buffer(num)` and `Buffer(num)` will zero-fill new `Buffer` instances
    [[`7eb1b4658e`](7eb1b46)]
    [#12141](#12141).
  * Many `Buffer` methods now accept `Uint8Array` as input
    [[`beca3244e2`](beca324)]
    [#10236](#10236).

* **Child Process**
  * Argument and kill signal validations have been improved
    [[`97a77288ce`](97a7728)]
    [#12348](#12348),
    [[`d75fdd96aa`](d75fdd9)]
    [#10423](#10423).
  * Child Process methods accept `Uint8Array` as input
    [[`627ecee9ed`](627ecee)]
    [#10653](#10653).

* **Console**
  * Error events emitted when using `console` methods are now supressed.
    [[`f18e08d820`](f18e08d)]
    [#9744](#9744).

* **Dependencies**
  * The npm client has been updated to 5.0.0
    [[`3c3b36af0f`](3c3b36a)]
    [#12936](#12936).
  * V8 has been updated to 5.8 with forward ABI stability to 6.0
    [[`60d1aac8d2`](60d1aac)]
    [#12784](#12784).

* **Domains**
  * Native `Promise` instances are now `Domain` aware
    [[`84dabe8373`](84dabe8)]
    [#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`](7a55e34)]
    [#10467](#10467).
  * The deprecated `fs.read()` string interface has been removed
    [[`3c2a9361ff`](3c2a936)]
    [#9683](#9683).

* **HTTP**
  * Improved support for userland implemented Agents
    [[`90403dd1d0`](90403dd)]
    [#11567](#11567).
  * Outgoing Cookie headers are concatenated into a single string
    [[`d3480776c7`](d348077)]
    [#11259](#11259).
  * The `httpResponse.writeHeader()` method has been deprecated
    [[`fb71ba4921`](fb71ba4)]
    [#11355](#11355).
  * New methods for accessing HTTP headers have been added to `OutgoingMessage`
    [[`3e6f1032a4`](3e6f103)]
    [#10805](#10805).

* **Lib**
  * All deprecation messages have been assigned static identifiers
    [[`5de3cf099c`](5de3cf0)]
    [#10116](#10116).
  * The legacy `linkedlist` module has been removed
    [[`84a23391f6`](84a2339)]
    [#12113](#12113).

* **N-API**
  * Experimental support for the new N-API API has been added
    [[`56e881d0b0`](56e881d)]
    [#11975](#11975).

* **Process**
  * Process warning output can be redirected to a file using the
    `--redirect-warnings` command-line argument
    [[`03e89b3ff2`](03e89b3)]
    [#10116](#10116).
  * Process warnings may now include additional detail
    [[`dd20e68b0f`](dd20e68)]
    [#12725](#12725).

* **REPL**
  * REPL magic mode has been deprecated
    [[`3f27f02da0`](3f27f02)]
    [#11599](#11599).

* **Src**
  * `NODE_MODULE_VERSION` has been updated to 57
    (ec7cbaf)]
    [#12995](#12995).
  * Add `--pending-deprecation` command-line argument and
    `NODE_PENDING_DEPRECATION` environment variable
    [[`a16b570f8c`](a16b570)]
    [#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`](010f864)]
    [#12949](#12949).
  * Throw when the `-c` and `-e` command-line arguments are used at the same
    time [[`a5f91ab230`](a5f91ab)]
    [#11689](#11689).
  * Throw when the `--use-bundled-ca` and `--use-openssl-ca` command-line
    arguments are used at the same time.
    [[`8a7db9d4b5`](8a7db9d)]
    [#12087](#12087).

* **Stream**
  * `Stream` now supports `destroy()` and `_destroy()` APIs
    [[`b6e1d22fa6`](b6e1d22)]
    [#12925](#12925).
  * `Stream` now supports the `_final()` API
    [[`07c7f198db`](07c7f19)]
    [#12828](#12828).

* **TLS**
  * The `rejectUnauthorized` option now defaults to `true`
    [[`348cc80a3c`](348cc80)]
    [#5923](#5923).
  * The `tls.createSecurePair()` API now emits a runtime deprecation
    [[`a2ae08999b`](a2ae089)]
    [#11349](#11349).
  * A runtime deprecation will now be emitted when `dhparam` is less than
    2048 bits [[`d523eb9c40`](d523eb9)]
    [#11447](#11447).

* **URL**
  * The WHATWG URL implementation is now a fully-supported Node.js API
    [[`d080ead0f9`](d080ead)]
    [#12710](#12710).

* **Util**
  * `Symbol` keys are now displayed by default when using `util.inspect()`
    [[`5bfd13b81e`](5bfd13b)]
    [#9726](#9726).
  * `toJSON` errors will be thrown when formatting `%j`
    [[`455e6f1dd8`](455e6f1)]
    [#11708](#11708).
  * Convert `inspect.styles` and `inspect.colors` to prototype-less objects
    [[`aab0d202f8`](aab0d20)]
    [#11624](#11624).
  * The new `util.promisify()` API has been added
    [[`99da8e8e02`](99da8e8)]
    [#12442](#12442).

* **Zlib**
  * Support `Uint8Array` in Zlib convenience methods
    [[`91383e47fd`](91383e4)]
    [#12001](#12001).
  * Zlib errors now use `RangeError` and `TypeError` consistently
    [[`b514bd231e`](b514bd2)]
    [#11391](#11391).

gabrielschulhof added a commit to gabrielschulhof/node that referenced this pull request Mar 12, 2018

2017-05-30, Version 8.0.0 (Current)
* **Async Hooks**
  * The `async_hooks` module has landed in core
    [[`4a7233c178`](nodejs@4a7233c)]
    [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@d2d32ea)]
    [nodejs#11968](nodejs#11968).
  * `new Buffer(num)` and `Buffer(num)` will zero-fill new `Buffer` instances
    [[`7eb1b4658e`](nodejs@7eb1b46)]
    [nodejs#12141](nodejs#12141).
  * Many `Buffer` methods now accept `Uint8Array` as input
    [[`beca3244e2`](nodejs@beca324)]
    [nodejs#10236](nodejs#10236).

* **Child Process**
  * Argument and kill signal validations have been improved
    [[`97a77288ce`](nodejs@97a7728)]
    [nodejs#12348](nodejs#12348),
    [[`d75fdd96aa`](nodejs@d75fdd9)]
    [nodejs#10423](nodejs#10423).
  * Child Process methods accept `Uint8Array` as input
    [[`627ecee9ed`](nodejs@627ecee)]
    [nodejs#10653](nodejs#10653).

* **Console**
  * Error events emitted when using `console` methods are now supressed.
    [[`f18e08d820`](nodejs@f18e08d)]
    [nodejs#9744](nodejs#9744).

* **Dependencies**
  * The npm client has been updated to 5.0.0
    [[`3c3b36af0f`](nodejs@3c3b36a)]
    [nodejs#12936](nodejs#12936).
  * V8 has been updated to 5.8 with forward ABI stability to 6.0
    [[`60d1aac8d2`](nodejs@60d1aac)]
    [nodejs#12784](nodejs#12784).

* **Domains**
  * Native `Promise` instances are now `Domain` aware
    [[`84dabe8373`](nodejs@84dabe8)]
    [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@7a55e34)]
    [nodejs#10467](nodejs#10467).
  * The deprecated `fs.read()` string interface has been removed
    [[`3c2a9361ff`](nodejs@3c2a936)]
    [nodejs#9683](nodejs#9683).

* **HTTP**
  * Improved support for userland implemented Agents
    [[`90403dd1d0`](nodejs@90403dd)]
    [nodejs#11567](nodejs#11567).
  * Outgoing Cookie headers are concatenated into a single string
    [[`d3480776c7`](nodejs@d348077)]
    [nodejs#11259](nodejs#11259).
  * The `httpResponse.writeHeader()` method has been deprecated
    [[`fb71ba4921`](nodejs@fb71ba4)]
    [nodejs#11355](nodejs#11355).
  * New methods for accessing HTTP headers have been added to `OutgoingMessage`
    [[`3e6f1032a4`](nodejs@3e6f103)]
    [nodejs#10805](nodejs#10805).

* **Lib**
  * All deprecation messages have been assigned static identifiers
    [[`5de3cf099c`](nodejs@5de3cf0)]
    [nodejs#10116](nodejs#10116).
  * The legacy `linkedlist` module has been removed
    [[`84a23391f6`](nodejs@84a2339)]
    [nodejs#12113](nodejs#12113).

* **N-API**
  * Experimental support for the new N-API API has been added
    [[`56e881d0b0`](nodejs@56e881d)]
    [nodejs#11975](nodejs#11975).

* **Process**
  * Process warning output can be redirected to a file using the
    `--redirect-warnings` command-line argument
    [[`03e89b3ff2`](nodejs@03e89b3)]
    [nodejs#10116](nodejs#10116).
  * Process warnings may now include additional detail
    [[`dd20e68b0f`](nodejs@dd20e68)]
    [nodejs#12725](nodejs#12725).

* **REPL**
  * REPL magic mode has been deprecated
    [[`3f27f02da0`](nodejs@3f27f02)]
    [nodejs#11599](nodejs#11599).

* **Src**
  * `NODE_MODULE_VERSION` has been updated to 57
    (nodejs@ec7cbaf)]
    [nodejs#12995](nodejs#12995).
  * Add `--pending-deprecation` command-line argument and
    `NODE_PENDING_DEPRECATION` environment variable
    [[`a16b570f8c`](nodejs@a16b570)]
    [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@010f864)]
    [nodejs#12949](nodejs#12949).
  * Throw when the `-c` and `-e` command-line arguments are used at the same
    time [[`a5f91ab230`](nodejs@a5f91ab)]
    [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@8a7db9d)]
    [nodejs#12087](nodejs#12087).

* **Stream**
  * `Stream` now supports `destroy()` and `_destroy()` APIs
    [[`b6e1d22fa6`](nodejs@b6e1d22)]
    [nodejs#12925](nodejs#12925).
  * `Stream` now supports the `_final()` API
    [[`07c7f198db`](nodejs@07c7f19)]
    [nodejs#12828](nodejs#12828).

* **TLS**
  * The `rejectUnauthorized` option now defaults to `true`
    [[`348cc80a3c`](nodejs@348cc80)]
    [nodejs#5923](nodejs#5923).
  * The `tls.createSecurePair()` API now emits a runtime deprecation
    [[`a2ae08999b`](nodejs@a2ae089)]
    [nodejs#11349](nodejs#11349).
  * A runtime deprecation will now be emitted when `dhparam` is less than
    2048 bits [[`d523eb9c40`](nodejs@d523eb9)]
    [nodejs#11447](nodejs#11447).

* **URL**
  * The WHATWG URL implementation is now a fully-supported Node.js API
    [[`d080ead0f9`](nodejs@d080ead)]
    [nodejs#12710](nodejs#12710).

* **Util**
  * `Symbol` keys are now displayed by default when using `util.inspect()`
    [[`5bfd13b81e`](nodejs@5bfd13b)]
    [nodejs#9726](nodejs#9726).
  * `toJSON` errors will be thrown when formatting `%j`
    [[`455e6f1dd8`](nodejs@455e6f1)]
    [nodejs#11708](nodejs#11708).
  * Convert `inspect.styles` and `inspect.colors` to prototype-less objects
    [[`aab0d202f8`](nodejs@aab0d20)]
    [nodejs#11624](nodejs#11624).
  * The new `util.promisify()` API has been added
    [[`99da8e8e02`](nodejs@99da8e8)]
    [nodejs#12442](nodejs#12442).

* **Zlib**
  * Support `Uint8Array` in Zlib convenience methods
    [[`91383e47fd`](nodejs@91383e4)]
    [nodejs#12001](nodejs#12001).
  * Zlib errors now use `RangeError` and `TypeError` consistently
    [[`b514bd231e`](nodejs@b514bd2)]
    [nodejs#11391](nodejs#11391).

This applies parts of 43e4efd that are
relevant to N-API.

gabrielschulhof added a commit to gabrielschulhof/node that referenced this pull request Mar 15, 2018

2017-05-30, Version 8.0.0 (Current)
* **Async Hooks**
  * The `async_hooks` module has landed in core
    [[`4a7233c178`](nodejs@4a7233c)]
    [#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@d2d32ea)]
    [#11968](nodejs#11968).
  * `new Buffer(num)` and `Buffer(num)` will zero-fill new `Buffer` instances
    [[`7eb1b4658e`](nodejs@7eb1b46)]
    [#12141](nodejs#12141).
  * Many `Buffer` methods now accept `Uint8Array` as input
    [[`beca3244e2`](nodejs@beca324)]
    [#10236](nodejs#10236).

* **Child Process**
  * Argument and kill signal validations have been improved
    [[`97a77288ce`](nodejs@97a7728)]
    [#12348](nodejs#12348),
    [[`d75fdd96aa`](nodejs@d75fdd9)]
    [#10423](nodejs#10423).
  * Child Process methods accept `Uint8Array` as input
    [[`627ecee9ed`](nodejs@627ecee)]
    [#10653](nodejs#10653).

* **Console**
  * Error events emitted when using `console` methods are now supressed.
    [[`f18e08d820`](nodejs@f18e08d)]
    [#9744](nodejs#9744).

* **Dependencies**
  * The npm client has been updated to 5.0.0
    [[`3c3b36af0f`](nodejs@3c3b36a)]
    [#12936](nodejs#12936).
  * V8 has been updated to 5.8 with forward ABI stability to 6.0
    [[`60d1aac8d2`](nodejs@60d1aac)]
    [#12784](nodejs#12784).

* **Domains**
  * Native `Promise` instances are now `Domain` aware
    [[`84dabe8373`](nodejs@84dabe8)]
    [#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@7a55e34)]
    [#10467](nodejs#10467).
  * The deprecated `fs.read()` string interface has been removed
    [[`3c2a9361ff`](nodejs@3c2a936)]
    [#9683](nodejs#9683).

* **HTTP**
  * Improved support for userland implemented Agents
    [[`90403dd1d0`](nodejs@90403dd)]
    [#11567](nodejs#11567).
  * Outgoing Cookie headers are concatenated into a single string
    [[`d3480776c7`](nodejs@d348077)]
    [#11259](nodejs#11259).
  * The `httpResponse.writeHeader()` method has been deprecated
    [[`fb71ba4921`](nodejs@fb71ba4)]
    [#11355](nodejs#11355).
  * New methods for accessing HTTP headers have been added to `OutgoingMessage`
    [[`3e6f1032a4`](nodejs@3e6f103)]
    [#10805](nodejs#10805).

* **Lib**
  * All deprecation messages have been assigned static identifiers
    [[`5de3cf099c`](nodejs@5de3cf0)]
    [#10116](nodejs#10116).
  * The legacy `linkedlist` module has been removed
    [[`84a23391f6`](nodejs@84a2339)]
    [#12113](nodejs#12113).

* **N-API**
  * Experimental support for the new N-API API has been added
    [[`56e881d0b0`](nodejs@56e881d)]
    [#11975](nodejs#11975).

* **Process**
  * Process warning output can be redirected to a file using the
    `--redirect-warnings` command-line argument
    [[`03e89b3ff2`](nodejs@03e89b3)]
    [#10116](nodejs#10116).
  * Process warnings may now include additional detail
    [[`dd20e68b0f`](nodejs@dd20e68)]
    [#12725](nodejs#12725).

* **REPL**
  * REPL magic mode has been deprecated
    [[`3f27f02da0`](nodejs@3f27f02)]
    [#11599](nodejs#11599).

* **Src**
  * `NODE_MODULE_VERSION` has been updated to 57
    (nodejs@ec7cbaf)]
    [#12995](nodejs#12995).
  * Add `--pending-deprecation` command-line argument and
    `NODE_PENDING_DEPRECATION` environment variable
    [[`a16b570f8c`](nodejs@a16b570)]
    [#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@010f864)]
    [#12949](nodejs#12949).
  * Throw when the `-c` and `-e` command-line arguments are used at the same
    time [[`a5f91ab230`](nodejs@a5f91ab)]
    [#11689](nodejs#11689).
  * Throw when the `--use-bundled-ca` and `--use-openssl-ca` command-line
    arguments are used at the same time.
    [[`8a7db9d4b5`](nodejs@8a7db9d)]
    [#12087](nodejs#12087).

* **Stream**
  * `Stream` now supports `destroy()` and `_destroy()` APIs
    [[`b6e1d22fa6`](nodejs@b6e1d22)]
    [#12925](nodejs#12925).
  * `Stream` now supports the `_final()` API
    [[`07c7f198db`](nodejs@07c7f19)]
    [#12828](nodejs#12828).

* **TLS**
  * The `rejectUnauthorized` option now defaults to `true`
    [[`348cc80a3c`](nodejs@348cc80)]
    [#5923](nodejs#5923).
  * The `tls.createSecurePair()` API now emits a runtime deprecation
    [[`a2ae08999b`](nodejs@a2ae089)]
    [#11349](nodejs#11349).
  * A runtime deprecation will now be emitted when `dhparam` is less than
    2048 bits [[`d523eb9c40`](nodejs@d523eb9)]
    [#11447](nodejs#11447).

* **URL**
  * The WHATWG URL implementation is now a fully-supported Node.js API
    [[`d080ead0f9`](nodejs@d080ead)]
    [#12710](nodejs#12710).

* **Util**
  * `Symbol` keys are now displayed by default when using `util.inspect()`
    [[`5bfd13b81e`](nodejs@5bfd13b)]
    [#9726](nodejs#9726).
  * `toJSON` errors will be thrown when formatting `%j`
    [[`455e6f1dd8`](nodejs@455e6f1)]
    [#11708](nodejs#11708).
  * Convert `inspect.styles` and `inspect.colors` to prototype-less objects
    [[`aab0d202f8`](nodejs@aab0d20)]
    [#11624](nodejs#11624).
  * The new `util.promisify()` API has been added
    [[`99da8e8e02`](nodejs@99da8e8)]
    [#12442](nodejs#12442).

* **Zlib**
  * Support `Uint8Array` in Zlib convenience methods
    [[`91383e47fd`](nodejs@91383e4)]
    [#12001](nodejs#12001).
  * Zlib errors now use `RangeError` and `TypeError` consistently
    [[`b514bd231e`](nodejs@b514bd2)]
    [#11391](nodejs#11391).

This applies parts of 43e4efd that are
relevant to N-API.
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