The old smalloc-based implementation has been removed, the typed array
implementation is the only one that is left now.
PR-URL: https://github.com/nodejs/io.js/pull/2022
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Upgrade the bundled V8 and update code in src/ and lib/ to the new API.
Notable backwards incompatible changes are the removal of the smalloc
module and dropped support for CESU-8 decoding. CESU-8 support can be
brought back if necessary by doing UTF-8 decoding ourselves.
This commit includes https://codereview.chromium.org/1192973004 to fix
a build error on python 2.6 systems. The original commit log follows:
Use optparse in js2c.py for python compatibility
Without this change, V8 won't build on RHEL/CentOS 6 because the
distro python is too old to know about the argparse module.
PR-URL: https://github.com/nodejs/io.js/pull/2022
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Starting in V8 v4.3 the maximum array index of a typed array is the same
as the largest Smi supported on a given architecture. To compensate for
these differences export kMaxLength from the buffer module with the
correct size for the given architecture.
PR-URL: https://github.com/nodejs/io.js/pull/2003
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
Fix Buffer.concat() so a copy is always returned regardless of the
number of buffers that were passed.
Previously if the array length was one then the same same buffer was
returned. This created a special case for the user where there was a
chance mutating the buffer returned by .concat() could mutate the buffer
passed in.
Also fixes an inconsistency when throwing if an array member was not a
Buffer instance. For example:
Buffer.concat([42]); // Returns 42
Buffer.concat([42, 1]); // Throws a TypeError
Now .concat() will always throw if an array member is not a Buffer
instance.
See: https://github.com/nodejs/io.js/issues/1891
PR-URL: https://github.com/nodejs/io.js/pull/1937
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
With V8 4.4 removing the external array data API currently used by
Buffer, the new implementation uses the Uint8Array to back Buffer.
Buffers now have a maximum size of Smi::kMaxLength, as defined by V8.
Which is ~2 GB on 64 bit and ~1 GB on 32 bit.
The flag --use-old-buffer allows using the old Buffer implementation.
This flag will be removed once V8 4.4 has landed.
The two JS Buffer implementations have been split into two files for
simplicity.
Use getter to return expected .parent/.offset values for backwards
compatibility.
PR-URL: https://github.com/nodejs/io.js/pull/1825
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Changes included in this commit are
1. Making the deprecation messages consistent. The messages will be in
the following format
x is deprecated. Use y instead.
If there is no alternative for `x`, then the ` Use y instead.` part
will not be there in the message.
2. All the internal deprecation messages are printed with the prefix
`(node) `, except when the `--trace-deprecation` flag is set.
Fixes: https://github.com/nodejs/io.js/issues/1883
PR-URL: https://github.com/nodejs/io.js/pull/1892
Reviewed-By: Roman Reiss <me@silverwind.io>
`printDeprecationMessage` is used to deprecate modules
and execution branches.
PR-URL: https://github.com/nodejs/io.js/pull/1822
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Creates two new internal modules (child_process and socket_list) for
better readability.
Exposes the ChildProcess constructor from the child_process module so
one can now `require(‘child_process’).ChildProcess`
Fixes: https://github.com/nodejs/io.js/issues/1751
PR-URL: https://github.com/nodejs/io.js/pull/1760
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
The second step of augmenting the internal REPL with persistent
history was to re-open the history file with a 'w' handle. This
truncated the file. If a user did not enter a new line before
closing the REPL, their history would be deleted.
PR-URL: https://github.com/iojs/io.js/pull/1605
Reviewed-By: Roman Reiss <me@silverwind.io>
The _debugger module uses the internal REPL module, but expects
to receive the userland REPL module. This fixes the breakage that
occurs by proxying the userland REPL module through the internal
module.
It also fixes an unintended in-REPL bug, where require(node-module)
was not resolving correctly.
PR-URL: https://github.com/iojs/io.js/pull/1605
Reviewed-By: Roman Reiss <me@silverwind.io>
Issue #1575 did introduce a check for options.terminal but this variable
wasn't able to get truthy, which in turn broke persistent history
completely. This changes the variable to get truthy on true terminals.
Additionally, the docs and the code did differ on which environment
variable was used for history. This changes the code to use
NODE_REPL_HISTORY_FILE.
PR-URL: https://github.com/iojs/io.js/pull/1593
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
this creates a new internal module responsible for providing
the repl created via "iojs" or "iojs -i," and adds the following
options to the readline and repl subsystems:
* "repl mode" - determine whether a repl is strict mode, sloppy mode,
or auto-detect mode.
* historySize - determine the maximum number of lines a repl will store
as history.
The built-in repl gains persistent history support when the
NODE_REPL_HISTORY_FILE environment variable is set. This functionality
is not exposed to userland repl instances.
PR-URL: https://github.com/iojs/io.js/pull/1513
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Upcoming V8 changes will make it impossible to keep supporting the
smalloc module so deprecate it now and tell people to switch to
typed arrays.
The module is used in core in a few places so this commit makes the
public module private and replaces the public part with wrappers that
print deprecation notices.
PR-URL: https://github.com/iojs/io.js/pull/1564
Reviewed-By: Domenic Denicola <domenic@domenicdenicola.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Internal modules can be used to share private code between
public modules without risk to expose private APIs to the
user.
PR-URL: https://github.com/iojs/io.js/pull/848
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Ben Noordhuis
Trevor Norris
Sakthipriyan Vairamani
Brendan Ashworth
Roman Reiss
Vladimir Kurchatkin
Evan Lucas
Chris Dickinson
Fedor Indutny