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803 Commits

Author SHA1 Message Date
Nikita Popov
c1eaa0d5cd Unify array and object dereferencability 2020-02-22 20:57:39 +01:00
Nikita Popov
ca5f7c9761 Split productions, unify {} dereferencing 2020-02-22 20:54:55 +01:00
Nikita Popov
ad696ee75d Make encapsed strings fully dereferencable 2020-02-22 20:49:11 +01:00
Nikita Popov
568236a305 Allow expressions in list() 
Similar to the previous commit: list() syntactically accepts any
expression and non-variables are compile-time errors. The special
case of ($a) ends up being legal by accident.
 2020-02-19 21:29:17 +01:00
Nikita Popov
9dda080a9d Allow expressions in isset() 
Partial fix for #653. PHP 7 allows expressions inside isset(), but
rejects non-variables in the compiler. A side-effect of this is that
isset(($x)) is allowed, though this is not intentional.
 2020-02-19 21:14:33 +01:00
Nikita Popov
3ec87ef757 Don't require doc comment to be last comment 
Fixes #652.
 2020-02-15 10:52:34 +01:00
Nikita Popov
a2443aaefa Make check in numeric literal separator emulator more precise 
a) Don't check for !== false, preg_match() return 0 if there is
no match. This effectively means that the check was always true.
b) Check for hex characters only if there's an 0x prefix. 1_1 is
very likely a numeric separator, but a_b might well be part of
an identifier.

Fixes #639.
 2020-02-09 22:50:19 +01:00
Ruud Kamphuis
64f4d5b619 Add getProperty to ClassLike 2020-02-09 22:43:42 +01:00
Nikita Popov
40aa2282df Remove trailing comma 2020-02-09 17:15:59 +01:00
Nikita Popov
46cbd9393a Place Nop nodes more precisely 
If the Nop is created to collect comments, place it directly after
the comment, instead of at the next non-whitespace character.
 2020-02-09 17:10:33 +01:00
Nikita Popov
602af9060d Add end line / file position / token position to comments 2020-02-09 16:53:46 +01:00
Nikita Popov
bf086d9833 FPPP: Remove special Nop handling 
This results in ugly formatting, but avoids generating invalid
code.
 2020-02-09 16:17:12 +01:00
Tomáš Votruba
88f3a669c1 Add union type to ParamBuilder and BuilderHelpers 2020-01-05 00:34:49 +01:00
Nikita Popov
664c10121e Add support for union types 
We definitely need to introduce a general "Type" abstraction in
the next major version.
 2019-11-08 14:45:32 +01:00
Nikita Popov
5b1cd2e4f2 Fix phpdoc for Param\Builer::$type 2019-11-02 18:29:08 +01:00
Nikita Popov
0a80b2d8ee Fix PHP 8 compatibility 
This is a fix to preserve current behavior, but this should be
changed towards doing the same as PHP 8 does.
 2019-10-19 10:49:37 +02:00
Tomas Votruba
006acba066 add getTraitUses() method to ClassLike 2019-08-31 09:26:51 +02:00
Tomas Votruba
005bb1dba7 add getProperties() and getConstants() to ClassLike 2019-08-30 20:47:14 +02:00
Nikita Popov
5644a916bc Sync flexible heredoc emulation with label fix 
This was recently fixed in PHP via
310708845f
so we should fix it here as well.

I'm not adding a dedicated test as it will fail until new PHP versions
are released. This is indirectly tested through the php-src tester.
 2019-08-30 20:21:28 +02:00
Nikita Popov
4fd36b9946 Fix compatibility with T_BAD_CHARACTER in PHP 7.4 2019-08-12 22:10:02 +02:00
Tyson Andre
a1f72690ef Fix harmless typos in documentation 2019-07-23 12:32:37 +02:00
Tyson Andre
2e2954ccdf Avoid notices in php 7.4 with hexdec/base_convert (#619) 
This is made to avoid notices caused by
https://wiki.php.net/rfc/base_convert_improvements

(seen with `php -d error_reporting=E_ALL vendor/bin/phpunit`)
 2019-07-14 10:56:13 +02:00
Tomáš Votruba
3f718ee2c3 [PHP 7.4] Add support for numeric literal separators (#615) 
Implements RFC https://wiki.php.net/rfc/numeric_literal_separator.

Closes #614.
 2019-06-30 12:13:28 +02:00
Nikita Popov
b9b45dd2bc Insert T_BAD_CHARACTER tokens for missing characters 
The token stream should cover all characters in the original code,
insert a dummy token for missing illegal characters. We should
really be doing this in token_get_all() as well.
 2019-06-30 11:43:48 +02:00
Nikita Popov
aad0e2896f Remove token registration from TokenEmulator interface 2019-06-23 14:50:14 +02:00
hoels
624f71fa6f Resolve return type of arrow functions (#613) 2019-06-04 16:25:12 +02:00
Nikita Popov
94d93f27a5 Revert "Recover from error inside alternative array deref syntax" 
This reverts commit 9d44edf85d.
 2019-05-24 22:58:13 +02:00
Nikita Popov
a167aa2061 Optimize attribue checks in the lexer 2019-05-12 15:26:26 +02:00
Nikita Popov
993f29906b Avoid parent constructor call during node construction 
Instead explicitly assign the attributes. This is a minor
performance improvement.
 2019-05-12 14:55:21 +02:00
Nikita Popov
9d44edf85d Recover from error inside alternative array deref syntax 
This is to improve error recovery for cases like #545.
 2019-05-12 11:38:15 +02:00
Nikita Popov
aa97a9bb69 Add changelog entries 2019-05-11 23:08:31 +02:00
Nikita Popov
aa72c5d674 FPPP: Support inserting into empty lists 2019-05-11 22:49:32 +02:00
Nikita Popov
60d025a914 Fix attributes for zero-length nop nodes 
Previously zero-length nop nodes used the lookahead start attributes
and current end attributes. This choice ends up being somewhat weird,
because the end attributes will be the at the last non-whitespace,
non-comment token, which might be quite far back. More problematically,
we may not have encountered any non-discarded token if we're at the
start of the file, in which case we will have no end attributes to
assign.

Change things to use a canonical "zero-length" node representation,
where the end position (token & file) will be exactly one before the
start position.

Fixes #589.
 2019-05-11 20:01:25 +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
Lars Moelleken
b7e6361536 updates via "rectorphp/rector" (#573) 
- "global" -> remove unused "use" statements
- "phpunit" -> fix "@covers" comments
- "phpunit" -> replace "->will($this->returnValue()" with "->willReturn()"
- "UseTest.php" -> add missing namespace
- "composer.json" -> use "autoload-dev"
- remove -> "require_once" usage in the tests (use autoload-dev via composer.json)

-> most of the changes are done automatically by "https://github.com/rectorphp/rector"
 2019-01-19 11:18:00 +01:00
Nikita Popov
1f95f9215c Tweak type annotation to include null 2019-01-12 17:31:37 +01:00
Nikita Popov
6b9dd7afe7 Avoid redundant argument 2019-01-12 17:31:37 +01:00
Tomas Votruba
af8c729603 Add PHP 7.4 typed properties support 2019-01-05 21:34:25 +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
90ee36a7fc Actually remove assertion... 2018-12-26 14:19:18 +01:00
Nikita Popov
49d73e829f Remove anon class null name assertion 
Fixes #554.
 2018-12-26 12:23:42 +01:00
Nikita Popov
f42bbc2403 Avoid default action for error production 
error is not necessarily going to have a semantic value, make sure
that the default action $$=$1 is not used.

Fixes #551.
 2018-11-30 11:00:48 +01:00
Tomas Votruba
a74b54ce8b [cs] remove unused @var name 2018-11-20 20:31:31 +01:00
Nikita Popov
3d0f7843d4 Support error recovery for missing return type 
The return type is set to "null" in this case.

Fixes #544.
 2018-10-25 16:56:50 +02:00
Maks Rafalko
dc323458b4 Add new constant to be returned from enterNode() to not traverse current and child nodes (#536) 
* Add new constant to be returned from enterNode() to not travers current node for subsequent visitors and skip children traversing

* Allow visitors to replace nodes in leaveNode() when DONT_TRAVERSE_CURRENT_AND_CHILDREN is used
 2018-10-08 22:26:00 +02:00
Matthew Brown
674c5610fb StaticCall::$name cannot be a string 2018-10-04 21:29:57 +02:00
Nikita Popov
eebaa94647 Flexible doc strings: Fix some issues, add more tests 2018-09-22 10:09:00 +02:00
Nikita Popov
0ed9065b4c Flexible doc: Validate and strip indentation 
If indentation is invalid, we strip on a best-effort basis.

The error position information is not great, but I don't want to
introduce sub-token error positioning at this point in time.
 2018-09-21 21:47:01 +02:00