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26 Commits

Author SHA1 Message Date
Nikita Popov
8bcaa4261e Add parens for new/instanceof with complex expression 
This is not fully accurate because the rules for "new variables"
are different than the rules for dereferenceable LHS.
 2020-08-09 22:07:33 +02:00
Nikita Popov
feb6bf7a0c Wrap class const LHS in parens if necessary 
This looks like a very old bug in the pretty printer that showed
up in PHP 8 tests.
 2020-08-09 21:41:30 +02:00
Nikita Popov
a98350581c Add support for throw expression 2020-08-09 20:52:55 +02:00
Nikita Popov
98f7f39d1c Add named argument support 
Not adding any explicit FPPP support, as I don't think add/remove
of names can be handled any better than full reformatting.
 2020-08-09 17:37:44 +02:00
Nikita Popov
23d9c17770 Add support for nullsafe operator 2020-08-09 12:08:05 +02:00
Tomas Votruba
69c5d48afd
[PHP 8.0] Add match expressions (#672) 
RFC:  https://wiki.php.net/rfc/match_expression_v2
Upstream implementation: php/php-src#5371

Closes #671.
 2020-07-15 21:40:05 +02:00
TomasVotruba
b58b19ed1d Add constructor promotion support 2020-06-27 17:57:47 +02:00
Tomas Votruba
8012faea54 [PHP 7.4] Add array spread 2019-05-09 19:15:35 +02:00
Tomáš Votruba
f3b19c19ef [PHP 7.4] Add support for arrow functions (#602) 
Per RFC https://wiki.php.net/rfc/arrow_functions_v2.
 2019-05-09 14:17:28 +02:00
Tomas Votruba
9de96821f7 Add support for ??= operator 
Introduced in PHP 5.4, represented using an AssignOp\Coalesce node.
 2019-02-09 11:16:26 +01:00
Tomas Votruba
0ef61b49bb add float/double/real KIND support to Cast\Double node 2019-01-05 19:23:00 +01:00
Nikita Popov
1cdb280a30 Merge branch '3.x' 2018-01-25 22:28:08 +01:00
Nikita Popov
d01fafcb40 Handle +(++$x) and -(--$x) as well 2018-01-25 22:27:37 +01:00
Nikita Popov
b85b6b3519 Merge branch '3.x' 
Conflicts:
	lib/PhpParser/PrettyPrinter/Standard.php
 2018-01-25 22:18:32 +01:00
Nikita Popov
94c715d97e Fix pretty printing of -(-$x) and +(+$x) 
Fixes #459.
 2018-01-25 22:17:35 +01:00
Nikita Popov
e5453f0d46 Extract pSingleQuotedString as an extension point 
And add some more string formatting tests.
 2017-12-01 18:31:21 +01:00
Nikita Popov
58970e2a37 Improve LNumber/DNumber pretty printing 
* Support PHP_INT_MIN
* Support negative binary/octal/hex numbers
* Support INF/-INF/NAN in namespaces
 2016-12-11 16:31:59 +01:00
Nikita Popov
437890d386 PHP 7: Short destructuring syntax 
Potentially the pretty printer should force use of [] in assignment
context, instead of relying on the existance of the right attribute.
 2016-07-06 23:43:23 +02:00
algo13
371c783344 Escape all low control characters in strings 2016-04-19 17:45:39 +02:00
Nikita Popov
588e6a4d4c Add string kinds and doc string labels 
Scalar\String_ and Scalar\Encapsed now have an additional "kind"
attribute, which may be one of:

 * String_::KIND_SINGLE_QUOTED
 * String_::KIND_DOUBLE_QUOTED
 * String_::KIND_NOWDOC
 * String_::KIND_HEREDOC

Additionally, if the string kind is one of the latter two, an
attribute "docLabel" is provided, which contains the doc string
label (STR in <<<STR) that was originally used.

The pretty printer will try to take the original kind of the string,
as well as the used doc string label into account.
 2016-04-07 12:09:00 +09:00
Nikita Popov
aa199120c7 Add kind attribute for arrays 
To distinguish array() and [] syntax. The pretty printer respects
this attribute. The shortArraySyntax pretty printer option acts as
a default in case the attribute is not specified.
 2016-03-09 21:31:54 +01:00
Nikita Popov
ae30f97af6 Add "kind" attribute to LNumbers 
Kind specifies whether the number was formatted as decimal, octal,
binary or hex. The pretty printer reproduces the number kind (but
not necessarily the exact formatting).
 2016-03-09 21:10:55 +01:00
Nikita Popov
47c342a3e4 Add "kind" attribute to Stmt\Exit_ 
Attribute specifies whether this is a "die" or an "exit" and the
pretty printer behaves accordingly.
 2016-03-09 20:20:36 +01:00
Nikita Popov
7eac2cfd8b Introduce Nop statement to collect dangling comments 
A Nop statement will be inserted into statement lists if there are
any trailing comments in the list (which would otherwise not be
associated with any node).

The pretty printer output currently still contains a superfluous
newline.
 2016-03-09 19:48:36 +01:00
Nikita Popov
a73aa7eec1 Pretty printer test coverage 
Our output for yield / yield from is currently not very nice, but
also not easy to change.
 2016-02-20 21:49:21 +01:00
Nikita Popov
e4b837e0c4 Split up pretty printer test in stmt/expr 
The list was getting unweildly.

Also improve error message when parsing fails in pretty printer
test and extend some tests.
 2015-10-02 11:16:12 +02:00