History log of /PHP-7.4/Zend/zend_language_parser.y (Results 1 – 25 of 553)
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# 5265fabc 28-Jan-2020 Akim Demaille

Use "%define parse.error verbose"

The YYERROR_VERBOSE macro will no longer be supported in Bison 3.6.
It was superseded by the "%error-verbose" directive in Bison 1.875
(2003-01-01).

Use "%define parse.error verbose"

The YYERROR_VERBOSE macro will no longer be supported in Bison 3.6.
It was superseded by the "%error-verbose" directive in Bison 1.875
(2003-01-01). Bison 2.6 (2012-07-19) clearly announced that support
for YYERROR_VERBOSE would be removed. Note that since Bison 3.0
(2013-07-25), "%error-verbose" is deprecated in favor of "%define
parse.error verbose".

Closes GH-5125.

show more ...


Revision tags: php-7.3.13RC1, php-7.2.26RC1, php-7.4.0, php-7.2.25, php-7.3.12, php-7.4.0RC6, php-7.3.12RC1, php-7.2.25RC1, php-7.4.0RC5, php-7.1.33, php-7.2.24, php-7.3.11, php-7.4.0RC4, php-7.3.11RC1, php-7.2.24RC1, php-7.4.0RC3, php-7.2.23, php-7.3.10, php-7.4.0RC2, php-7.2.23RC1, php-7.3.10RC1
# bcf9d1e9 09-Sep-2019 Christoph M. Becker

new_variable '{' expr '}' is deprecated as well

Curly brace syntax for accessing array elements and string offsets is
deprecated [1]; this should also be the case for respective `new`

new_variable '{' expr '}' is deprecated as well

Curly brace syntax for accessing array elements and string offsets is
deprecated [1]; this should also be the case for respective `new`
expressions.

This issue has been reported by brzuchal@php.net.

[1] <https://wiki.php.net/rfc/deprecate_curly_braces_array_access>

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Revision tags: php-7.4.0RC1, php-7.1.32, php-7.2.22, php-7.3.9
# e5c7f7100 27-Aug-2019 Nikita Popov

Don't specify precedence for T_INC/T_DEC

As these do not operate on expressions, precedence is meaningless
for them.


Revision tags: php-7.4.0beta4, php-7.2.22RC1, php-7.3.9RC1, php-7.4.0beta2
# 85e8ccd5 02-Aug-2019 Nikita Popov

Fixed bug #78363


Revision tags: php-7.1.31, php-7.2.21, php-7.3.8, php-7.4.0beta1, php-7.2.21RC1, php-7.3.8RC1, php-7.4.0alpha3, php-7.3.7, php-7.2.20, php-7.4.0alpha2, php-7.3.7RC3, php-7.3.7RC2, php-7.2.20RC2, php-7.4.0alpha1, php-7.3.7RC1, php-7.2.20RC1, php-7.2.19, php-7.3.6, php-7.1.30, php-7.2.19RC1, php-7.3.6RC1, php-7.1.29, php-7.2.18, php-7.3.5, php-7.2.18RC1, php-7.3.5RC1, php-7.2.17, php-7.3.4, php-7.1.28, php-7.3.4RC1, php-7.2.17RC1
# d574df63 13-Mar-2019 rjhdby

Deprecate alternative array access syntax

RFC: https://wiki.php.net/rfc/deprecate_curly_braces_array_access


# 9ad094e3 15-Jul-2019 Nikita Popov

Emit T_BAD_CHARACTER for unexpected characters

Avoid having holes in the token stream which are annoying and
inefficient to reconstruct on the consumer side.


# 48ca5a1e 05-Jul-2019 Dmitry Stogov

Replace ZEND_ASSIGN_ADD (and others) by ZEND_ASSIGN_OP, ZEND_ASSIGN_DIM_OP, ZEND_ASSGIN_OBJ_OP and ZEND_ASSIGN_STATIC_PROP_OP


# 852ab5d8 11-Jun-2019 Nikita Popov

Use %define api.pure instead of %pure-parser

%pure-parser is deprecated. In our case there is no difference between
true & full, as we don't use locations.


Revision tags: php-7.1.27, php-7.3.3, php-7.2.16, php-7.3.3RC1, php-7.2.16RC1, php-7.2.15, php-7.3.2, php-7.2.15RC1, php-7.3.2RC1, php-5.6.40, php-7.1.26, php-7.3.1, php-7.2.14, php-7.2.14RC1, php-7.3.1RC1, php-5.6.39, php-7.1.25, php-7.2.13, php-7.0.33, php-7.3.0, php-7.1.25RC1, php-7.2.13RC1, php-7.3.0RC6, php-7.1.24, php-7.2.12, php-7.3.0RC5, php-7.1.24RC1, php-7.2.12RC1, php-7.3.0RC4, php-7.1.23, php-7.2.11, php-7.3.0RC3
# e829d087 06-Oct-2018 CHU Zhaowei

Implement spread operator in arrays

RFC: https://wiki.php.net/rfc/spread_operator_for_array

Closes GH-3640.


# 09ea55cb 09-Apr-2019 Nikita Popov

Deprecate left-associative ternary

Deprecate nesting ternary operators without explicit parentheses.

RFC: https://wiki.php.net/rfc/ternary_associativity


# f3e5bbe6 02-May-2019 Nikita Popov

Implement arrow functions

Per RFC: https://wiki.php.net/rfc/arrow_functions_v2

Co-authored-by: Levi Morrison <levim@php.net>
Co-authored-by: Bob Weinand <bobwei9@hotmail.com>


# 3b23694a 28-Mar-2019 Bob Weinand

Deprecate unparenthesized concatenation and addition/subtraction

Implementing RFC https://wiki.php.net/rfc/concatenation_precedence


# 7f72d771 28-Mar-2019 Nikita Popov

Revert "Switch to bison location tracking"

This reverts commit e528762c1c59bc0bd0bd6d78246c14269630cf0f.

Dmitry reports that this has a non-trivial impact on parsing
overhead, e

Revert "Switch to bison location tracking"

This reverts commit e528762c1c59bc0bd0bd6d78246c14269630cf0f.

Dmitry reports that this has a non-trivial impact on parsing
overhead, especially on 32-bit systems. As we don't have a strong
need for this change right now, I'm reverting it.

See also comments on
https://github.com/php/php-src/commit/e528762c1c59bc0bd0bd6d78246c14269630cf0f.

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# e528762c 15-Mar-2019 Nikita Popov

Switch to bison location tracking

Locations for AST nodes are now tracked with the help of bison
location tracking. This is more accurate than what we currently do
and easier to exte

Switch to bison location tracking

Locations for AST nodes are now tracked with the help of bison
location tracking. This is more accurate than what we currently do
and easier to extend with more information.

A zend_ast_loc structure is introduced, which is used for the location
stack. Currently it only holds the start lineno, but can be extended
to also hold end lineno and offset/column information in the future.

All AST constructors now accept a zend_ast_loc* as first argument, and
will use it to determine their lineno. Previously this used either the
CG(zend_lineno), or the smallest AST lineno of child nodes.

On the parser side, the location structure for a whole rule can be
obtained using the &@$ character salad.

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# 2a04efe0 15-Mar-2019 Nikita Popov

Remove unnecessary precedence/associativity annotations

Some of these are entirely unnecessary. Some specify an associativity
for operators where the concept doesn't make sense and has n

Remove unnecessary precedence/associativity annotations

Some of these are entirely unnecessary. Some specify an associativity
for operators where the concept doesn't make sense and has no effect:
Explicit associativity is only meaningful for binary operators. For
unary operators and constrained operations like instanceof or assignment
the associativity specification has no effect and only serves to confuse.

For example assignments were specified as %left, even though they will
actually behave as right-associative due to the variable requirement on
the LHS. Similarly instanceof was specified as %nonassoc, but it will
behave as left-associative, due to the restrictions places on the RHS.

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# 92ac598a 22-Jan-2019 Peter Kokot

Remove local variables

This patch removes the so called local variables defined per
file basis for certain editors to properly show tab width, and
similar settings. These are mainly

Remove local variables

This patch removes the so called local variables defined per
file basis for certain editors to properly show tab width, and
similar settings. These are mainly used by Vim and Emacs editors
yet with recent changes the once working definitions don't work
anymore in Vim without custom plugins or additional configuration.
Neither are these settings synced across the PHP code base.

A simpler and better approach is EditorConfig and fixing code
using some code style fixing tools in the future instead.

This patch also removes the so called modelines for Vim. Modelines
allow Vim editor specifically to set some editor configuration such as
syntax highlighting, indentation style and tab width to be set in the
first line or the last 5 lines per file basis. Since the php test
files have syntax highlighting already set in most editors properly and
EditorConfig takes care of the indentation settings, this patch removes
these as well for the Vim 6.0 and newer versions.

With the removal of local variables for certain editors such as
Emacs and Vim, the footer is also probably not needed anymore when
creating extensions using ext_skel.php script.

Additionally, Vim modelines for setting php syntax and some editor
settings has been removed from some *.phpt files. All these are
mostly not relevant for phpt files neither work properly in the
middle of the file.

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# a81202ac 30-Jan-2019 Zeev Suraski

Adios, yearly copyright ranges


# a50198d0 15-Jan-2019 Nikita Popov

Implement ??= operator

RFC: https://wiki.php.net/rfc/null_coalesce_equal_operator

$a ??= $b is $a ?? ($a = $b), with the difference that $a is only
evaluated once, to the degree

Implement ??= operator

RFC: https://wiki.php.net/rfc/null_coalesce_equal_operator

$a ??= $b is $a ?? ($a = $b), with the difference that $a is only
evaluated once, to the degree that this is possible. In particular
in $a[foo()] ?? $b function foo() is only ever called once.
However, the variable access themselves will be reevaluated.

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# e219ec14 07-Jan-2019 Nikita Popov

Implement typed properties

RFC: https://wiki.php.net/rfc/typed_properties_v2

This is a squash of PR #3734, which is a squash of PR #3313.

Co-authored-by: Bob Weinand <bobwe

Implement typed properties

RFC: https://wiki.php.net/rfc/typed_properties_v2

This is a squash of PR #3734, which is a squash of PR #3313.

Co-authored-by: Bob Weinand <bobwei9@hotmail.com>
Co-authored-by: Joe Watkins <krakjoe@php.net>
Co-authored-by: Dmitry Stogov <dmitry@zend.com>

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# 290adc41 04-Jan-2019 Nikita Popov

Introduce separate ZEND_AST_CLASS_NAME AST node

Instead of representing this as a ZEND_AST_CLASS_CONST with a
"class" constant name.

Class constants and ::class are unrelated fe

Introduce separate ZEND_AST_CLASS_NAME AST node

Instead of representing this as a ZEND_AST_CLASS_CONST with a
"class" constant name.

Class constants and ::class are unrelated features that happen to
share syntax, so represent and handle them separately.

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# 9afce019 01-Nov-2018 Zeev Suraski

Future-proof email addresses


# 54dc07f3 01-Nov-2018 Zeev Suraski

Update email addresses. We're still @Zend, but future proofing it...


Revision tags: php-7.1.23RC1, php-7.2.11RC1, php-7.3.0RC2, php-5.6.38, php-7.1.22, php-7.3.0RC1, php-7.2.10, php-7.0.32, php-7.1.22RC1, php-7.3.0beta3, php-7.2.10RC1
# b8828926 20-Aug-2018 Dmitry Stogov

Avoid hash lookups in BIND_STATIC and BIND_LEXICAL opcode handlers.
Encode static variable offset into opline->extended_value.


Revision tags: php-7.1.21, php-7.2.9, php-7.3.0beta2, php-7.1.21RC1, php-7.3.0beta1, php-7.2.9RC1, php-5.6.37, php-7.1.20, php-7.3.0alpha4, php-7.0.31, php-7.2.8, php-7.1.20RC1, php-7.2.8RC1, php-7.3.0alpha3
# 8d3f8ca1 03-Jul-2018 Peter Kokot

Remove unused Git attributes ident

The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
use

Remove unused Git attributes ident

The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
user who changed it.

In Git this functionality is different and can be done with Git attribute
ident. These need to be defined manually for each file in the
.gitattributes file and are afterwards replaced with 40-character
hexadecimal blob object name which is based only on the particular file
contents.

This patch simplifies handling of $Id$ keywords by removing them since
they are not used anymore.

show more ...


# 66cf76ee 24-Jun-2018 Nikita Popov

Remove expr_without_variable

We no longer need this distinction.


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