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613 Commits

Author SHA1 Message Date
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
Nikita Popov
a98350581c Add support for throw expression 2020-08-09 20:52:55 +02:00
Nikita Popov
7f398769a0 Add support for static return type 2020-08-09 18:52:32 +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
Nikita Popov
31be7b4ed9 Update php-yacc, remove unused tokens 2020-08-08 19:22:28 +02:00
Alex
54fc023b25
Update Array_ annotations, items are nullable (#696) 
When used to destructure, items are optional. E.g. `[$a, , $b] = [1, 2, 3];`.
 2020-08-08 10:04:21 +02:00
Nikita Popov
303342630d Fix a token reference 2020-08-01 22:36:49 +02:00
Nikita Popov
1a1300aa2a Add reverse emulation support 2020-08-01 22:34:36 +02:00
Nikita Popov
3698f4b727 Add common KeywordEmulator 
The logic for keyword emulation is always going to be the same.
 2020-08-01 22:02:52 +02:00
Nikita Popov
7b2ec6703f Accept a phpVersion option in emulative lexer 
Testing this will require reverse emulation support.
 2020-08-01 21:56:06 +02:00
Nikita Popov
61328f89da Separate out emulator version info 2020-08-01 21:49:53 +02:00
Nikita Popov
acaf3fecad Implement emulation of PHP 8 T_NAME_* tokens 
Like comment emulation, this is unconditional, as it is required
for core functionality.
 2020-07-23 12:28:13 +02:00
Nikita Popov
a63b495fe6 Migrate grammar to use PHP 8 T_NAME_* tokens 
This will break everything on PHP < 8.
 2020-07-23 12:01:50 +02:00
Nikita Popov
2d1998938c [PHP 8.0] Support trailing comma in closure use list 
RFC: https://wiki.php.net/rfc/trailing_comma_in_closure_use_list
 2020-07-22 18:43:55 +02:00
Nikita Popov
739b4b4c60 Fix handling of unterminated comment with trailing newline 
Fixes #688.
 2020-07-22 18:35:55 +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
Sebastian Bergmann
f545f18a87
Add ParentConnectingVisitor and NodeConnectingVisitor (#681) 2020-07-11 11:31:43 +02:00
Nikita Popov
4abc531213 Canonicalize to PHP 8 comment token format 
The trailing newline is no longer part of the comment token.
 2020-06-27 18:53:09 +02:00