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631 Commits

Author SHA1 Message Date
Nikita Popov
c758510a37 Add support for PHP 8.1 
With the introduction of intersection types, PHP now lexes the
token '&' either as T_AMPERSAND_(NOT_)FOLLOWED_BY_VAR_OR_VARARG.
This completely breaks parsing of any code containing '&'.

Fix this by canonicalizing to the new token format (unconditionally,
independent of emulation) and adjusting the parser to use the two
new tokens.

This doesn't add actual support for intersection types yet.
 2021-07-09 16:52:58 +02:00
Nikita Popov
feed91cf0f Avoid ctype_alnum() on integer 
This is deprecated in PHP 8.1
 2021-07-09 15:46:50 +02:00
Bob Weinand
3fb73520c1 Add handling for Enum(Case)s in NameResolver 2021-07-03 15:09:11 +02:00
simivar
c35cc4b2cb Add support for "never" type in the BuilderHelpers::normalizeType() 2021-06-18 17:25:28 +02:00
simivar
0b258d9a9e Add missing tests for methods of BuilderHelpers 2021-06-17 17:55:59 +02:00
Krystian Marcisz
49e9951f2c
Add addAttribute() method to Builders with normalizer (#782) 
Adds addAttribute() method to Builders of all nodes supporting attributes with BuilderHelpers::normalizeAttribute() usage inside so we can pass both Node\Attribute and Node\AttributeGroup instances.
 2021-06-16 17:47:22 +02:00
Krystian Marcisz
eccf1bf464
Add Attribute builder and support for named args (#781) 
Add BuilderFactory::attribute() and support named args in BuilderFactory::args().
 2021-06-14 23:52:57 +02:00
Nikita Popov
4848a0d734 Check for \r as newline in closing tag 
Fixes #761.
 2021-04-25 22:42:18 +02:00
Nikita Popov
8eb194ea1f Add never type 
This should be recognized as Identifier instead of Name now.
 2021-04-25 22:35:28 +02:00
Nikita Popov
e03d63cffb Fix precedence of arrow functions 
Arrow functions should have lowest precedence.

Fixes #769.
 2021-04-25 22:19:49 +02:00
Nikita Popov
ce91d139b5 Make sure match is one character long 2021-04-25 21:47:07 +02:00
Nikita Popov
33d7c8d3d8 Escape invalid UTF-8 in strings 
To be friendlier to tooling that expects PHP files to be UTF-8
encoded, escape any sequences that are not legal under UTF-8.
 2021-04-25 21:37:01 +02:00
Nikita Popov
6b409b96bb Use hex escaping for special characters in strings 
Apart from \0, using the \xHH notation is more typical.
 2021-04-25 21:22:15 +02:00
Tomas Votruba
f68e1a43ff
[PHP 8.1] Add support for enums (#758) 
RFC: https://wiki.php.net/rfc/enumerations

Co-authored-by: Nikita Popov <nikita.ppv@gmail.com>
 2021-04-25 21:11:36 +02:00
Iskander (Alex) Sharipov
f767b9fd9f ParserAbstract: add missing '*' to the phpdoc 
Otherwise, it's somewhat incompatible with the phpdoc definition.
 2021-04-25 12:38:52 +02:00
WhizSid
d46f261ef9
Adding class constant to builder factory (#765) 
* Adding class constant to builder factory

* Fix formatting,doc issues and Tweak returning node from ClassConst

* Fix PHPUnit
 2021-03-21 20:58:21 +01:00
Nikita Popov
a8223f228a Add emulation for enum keyword 2021-03-20 17:49:44 +01:00
Oskar Stark
8165cf69fa CS fix 2021-02-02 09:57:47 +01:00
Tomas Votruba
46221a0914 Update Use_ builder to return specific type 2021-01-06 14:30:19 +01:00
Tomas Votruba
3b87eb721c make Namespace_ builder return Namespace_ 
Hi, just a little detail. This should fix invalid return type of docs
 2020-12-30 10:13:54 +01:00
Nikita Popov
7284a4d019 Remove no longer necessary class parsing workaround 
This was split to work around the attribute assignment bug fixed
in the previous commit, and as such is no longer necessary.
 2020-12-20 10:53:45 +01:00
Nikita Popov
d3d1ee470a Fix #738 incorrect start line for traits 
Empty productions are supposed to be assigned the start attributes
of the lookahead token. Currently, this happens by assigning above
the current stack position when the token it read.

This fails in a situation where we first reduce an empty production
higher up in the stack, and then again reduce an empty production
lower in the stack, without consuming the lookahead token in the
meantime.

Fix this by moving the assignment into the reduction phase. We
also need to do this for error productions, which are effectively
empty.
 2020-12-20 10:52:47 +01:00
Nikita Popov
893a5bce3f Fix #741 incorrect varvar positions 2020-12-19 22:03:43 +01:00
Tommy Quissens
c64986fa55
Allow both '{' and T_CURLY_OPEN as curly bracket (#732) 2020-12-03 18:42:00 +01:00
Stefano Arlandini
bc7a9bf9c2 Remove useless code left from old implementation 2020-12-02 12:54:15 +01:00
Anders Jürisoo
1d1bc8a364 Upgrade some PrettyPrinter methods to protected 
I noticed some methods in the Standard PrettyPrinter is private, can they be upgraded to `protected` to ease when extending it?
 2020-10-17 22:04:40 +02:00
Nikita Popov
eff72eeffa Fix #718: PrettyPrinter breaks nested ternaries 
Mark ternary as non-associative operator, as left-associative use
is deprecated in PHP 7.4 and removed in PHP 8.0.
 2020-09-30 20:42:58 +02:00
Nikita Popov
b9b65a2996 Fix check for token emulation conflicts 2020-09-26 12:29:16 +02:00
Nikita Popov
b5351f883a Make keyword emulation check case-insensitive 2020-09-23 20:19:40 +02:00
Nikita Popov
88be6127fa FPPP: Fix remove + add at start of list 2020-09-22 22:41:02 +02:00
Nikita Popov
8a97fa157f Recover from missing semicolon after property or class const 
Fixes #712.
 2020-09-19 23:11:36 +02:00
Nikita Popov
c7dc3ce552 Add basic FPPP support for attributes 2020-09-19 16:43:45 +02:00
Nikita Popov
8505acd151 Correctly handle ?-> in encapsed strings 
Followup upstream change.
 2020-09-19 15:47:14 +02:00
Tomas Votruba
4c22c62783
[PHP 8.0] Add attributes support (#661) 
Adds support for PHP 8 attributes, represented using `AttrGroup` nodes
containing `Attribute` nodes. The `attrGroup` subnode is added to all
nodes that can have attributes.

This is still missing FPPP support.

Co-authored-by: Nikita Popov <nikita.ppv@gmail.com>
 2020-09-13 21:01:17 +02:00
Nikita Popov
f66a32e2df Emulate PHP 8 attribute syntax 
Perform emulation by replacing #[ with %[, then patching % back
to # and coalescing #[ into T_ATTRIBUTE if it is a freestanding
token.
 2020-09-06 17:42:38 +02:00
Nikita Popov
75abbbd2d4 Handle flexible heredoc via TokenEmulator 
Extend the interface to support preprocessing.
 2020-09-06 17:05:23 +02:00
Nikita Popov
39b046007d Refactor token emulator registration 
Only determine needed emulators based on PHP version once, and
add an adaptor that allows treating forward and reverse emulation
the same.

Previously the isEmulationNeeded() check was too conservative,
as it also considered emulators that are not relevant for the
version. Though possibly that check should just be dropped
altogether.
 2020-09-06 15:50:52 +02:00
Nikita Popov
e3872b8906 Improve compatibility with other libs defining compat tokens 2020-09-06 15:00:28 +02:00
Ondřej Mirtes
4a40a84cf6 Fixed PHPDoc typo 2020-09-02 12:33:46 +02:00
Nikita Popov
35306de32f Support visibility modifiers in namespaced names 
Fixes #704.
 2020-08-29 16:35:31 +02:00
Nikita Popov
ad365b1beb FPPP: Fix code block detection during removal 
Instead of checking whether there is a {/} before/after the removed
note, check whether {/} occurs in the between-node range. Dropping
that is what we're really concerned about here.
 2020-08-29 16:28:28 +02:00
Nikita Popov
4bc82432de Only special-case brace handling for statement lists 
Don't interpret the } before a catch clause as a block statement
and trigger a pretty printing fallback.
 2020-08-23 20:57:00 +02:00
Nikita Popov
bd722809f7 FPPP: Support removing nodes from start of list 2020-08-23 17:35:37 +02:00
Viktor Szépe
56356e4aec Remove repeated word from PHPDoc in Name 2020-08-23 08:59:38 +02:00
Nikita Popov
f9d35fe11e Fix casing of class name 2020-08-10 11:21:16 +02:00
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
0cee2088ea Remove self/parent/static restriction for namespace names 
This no longer applies as of PHP 8.0.
 2020-08-09 21:21:22 +02:00
Nikita Popov
78e08fc178 Allow keywords in namespace declaration 2020-08-09 21:19:59 +02:00
Nikita Popov
3aadc15e2e Support keywords in namespaced names 2020-08-09 21:11:49 +02:00