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656 Commits

Author SHA1 Message Date
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
Nikita Popov
5f73c4de80 Flexible doc: Validate end label indentation 
Move doc string parsing logic from rebuildParsers.php and
String_::parseDocString() into ParserAbstract. This stuff is
going to get complicated now.

For now only implement the validation of the indentation on the
end label.
 2018-09-21 16:31:17 +02:00
Nikita Popov
a5c726bfbf Make sure heredoc end label not followed by label char 2018-09-21 11:44:39 +02:00
Nikita Popov
83766c8c0e Partial support for flexible heredoc/nowdoc 
This only implements the token emulation part, it does not yet
handle the indentation stripping.

Emulating this feature on old PHP versions is really tough and is
not going to work perfectly, but hopefully this implementation is
"good enough".
 2018-09-21 11:16:00 +02:00
Nikita Popov
16c5d107ca Revert "Add check for leading backslash in Name ctor" 
This reverts commit 2f67429ec9.

Reverting this to avoid a BC break in a patch release, will
reapply for the next major version.
 2018-09-18 09:00:32 +02:00
Tomáš Votruba
d7d581c1d2 Remove NodeTraverser dependency on parent::__construct() (#528) 
A parent::__construct() call is now optional when extending NodeTraverser.
 2018-08-28 07:49:42 +09:00
Nikita Popov
41408081d7 Rename setTypeHint() to setType() 
To align with modern terminology -- we don't like calling these
type hints anymore. Old method name remains, marked as @deprecated.
 2018-07-22 21:41:21 +02:00
ProgMiner
8d9ae46597 Add Builder\TraitUse::with receiving adaptation builder ability 2018-07-22 21:23:00 +02:00
ProgMiner
f6fc248ca3 Add TraitUseAdaptation and factory for it 2018-07-22 21:23:00 +02:00
ProgMiner
84dcd179d2 Add TraitUse builder and useTrait builder factory 2018-07-22 21:22:57 +02:00
Nikita Popov
2f67429ec9 Add check for leading backslash in Name ctor 
Fixes #523.
 2018-07-21 21:58:32 +02:00
Nikita Popov
0cd7207ca6 Add tests for var() and propertyFetch() 2018-07-20 21:59:42 +02:00
Eridan Domoratskiy
6751ac3c9d Add Variable and PropertyFetch node constructors 2018-07-20 21:49:21 +02:00
Nikita Popov
b855c1ca23 Add some tests for new use builders 2018-07-20 21:44:37 +02:00
Eridan Domoratskiy
53c732a96d Add useFunction() and useConst() builder methods 2018-07-20 21:38:27 +02:00
Nikita Popov
8b1c9c0409 Store comment at end of class in Nop statement 
Fixed #509.
 2018-07-07 12:49:49 +02:00
openex27
df64d86cf4 Check for empty $append in safeAppend() 
Can happen with Nop statements.
 2018-07-07 12:34:07 +02:00
Nikita Popov
f967b867d5 Improve error recovery in arrays 
Similarly to missing semicolons, the error is not indicated in the
AST.

Fixes #512.
 2018-07-07 12:24:06 +02:00
Nikita Popov
6526ea2497 Throw when printin EncapsedStringPart 
This needs to go through something like Encapsed or ShellExec to
determine quotation type. Explicitly throw an exception to avoid
getting an undefined method error.
 2018-06-03 13:31:00 +02:00
David Paz
3ce5e628a7 Fix binary operator doc block comment (#504) 
Remove reference to bitwise and in doc block.
 2018-05-19 12:21:45 +02:00
Gabriel Caruso
ee870e3464 Fixes from PHPStan (#502) 2018-05-19 11:12:24 +02:00
Nikita Popov
7b201b63d2 Error recovery for functions without body 2018-05-13 16:28:08 +02:00
Nikita Popov
01e85a26c6 Support recovery for param without variable 
We store an Expr\Error for the variable in this case.
 2018-05-12 19:49:39 +02:00
Nikita Popov
fa99c3fbfb Recover from foreach without as 2018-04-28 22:31:45 +02:00
Nikita Popov
6121001576 Remove unused ParserAbstract::$errors property 
Leftover from before ErrorHandler was introduced.
 2018-03-30 21:45:52 +02:00
Nikita Popov
7208b1c7ac Improve error recovery in classes (#492) 2018-03-30 16:03:03 +02:00
Nikita Popov
7f8ff1b9a4 Add support for list reference assignments 
RFC: https://wiki.php.net/rfc/list_reference_assignment
 2018-03-10 16:48:20 +01:00
Nikita Popov
91a462ce76 PHP 7.3: Add support for trailing commas in calls 
RFC: https://wiki.php.net/rfc/trailing-comma-function-calls
 2018-03-10 16:41:20 +01:00
Nikita Popov
610617fe93 Also add new() builder 2018-03-03 22:25:58 +01:00
Nikita Popov
ff2d85dc6b Add constFetch() and classConstFetch() builders 2018-03-03 22:14:42 +01:00
Nikita Popov
b998d1e9b5 Add funcCall(), methodCall() and staticCall() builders 2018-03-03 15:40:51 +01:00
Nikita Popov
6aba7624ed Add replacement sanity check in traverser 2018-03-03 13:22:36 +01:00
Nikita Popov
9cea94000a Merge branch '3.x' 
Conflicts:
	CHANGELOG.md
	lib/PhpParser/NodeAbstract.php
 2018-02-28 21:32:04 +01:00
Théo FIDRY
1c3eabb000 Replace string by class call (#477) 
For better PHP-Scoper compatibility
 2018-02-23 22:44:40 +01:00
Gabriel Caruso
14454326e9 Fix misspellings 2018-02-06 14:47:39 +01:00
Nikita Popov
ad9c42b66a Merge branch '3.x' 
Conflicts:
	lib/PhpParser/Parser/Php5.php
	lib/PhpParser/Parser/Php7.php
 2018-01-30 23:07:11 +01:00
Nikita Popov
08215e7646 Fix duplicate switch comment assignment 
Fixes #469.
 2018-01-30 23:06:20 +01:00
Nikita Popov
a513ccabb7 Improve constant evaluation and add docs 
Split into evaluateDirectly() and evaluateSilently(), to be able
to treat errors more gracefully. Add documentation for constant
evaluation.
 2018-01-27 17:47:45 +01:00
Nikita Popov
d817818b5d Move TokenStream into Internal namespace 2018-01-27 13:40:20 +01:00
Nikita Popov
6a273c9fbd Remove Autoloader class 2018-01-25 23:13:53 +01:00
Nikita Popov
1cdb280a30 Merge branch '3.x' 2018-01-25 22:28:08 +01:00
Nikita Popov
d01fafcb40 Handle +(++$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
4dacbb8d39 FPPP: Fix indentation on list insertion 
Use indentation of last list element, instead of indentation
before the insertion point.

Fixes #466.
 2018-01-25 22:08:40 +01:00
Gabriel Caruso
68d07c4662 [CS] New line in the end of file 2018-01-13 16:08:26 +01:00
Gabriel Caruso
f6617e6d25 [CS] Space after ternary operator 2018-01-13 16:04:00 +01:00
Gabriel Caruso
2499534729 [CS] Whitespace before return type 2018-01-13 16:03:59 +01:00
Gabriel Caruso
e0a2043089 [CS] Space before casting 2018-01-13 16:03:57 +01:00
Gabriel Caruso
e6e52abae7 [CS] Trim whitespaces 2018-01-13 16:03:56 +01:00
Gabriel Caruso
7f72c84122 [CS] Open class brackets in new line 2018-01-13 16:03:55 +01:00
Gabriel Caruso
fc8ac71e76 [CS] Trim whitespaces inside arrays 2018-01-13 16:03:54 +01:00
Gabriel Caruso
a8968caa5b [CS] Remove extra lines 2018-01-13 16:03:53 +01:00
Nikita Popov
5285df8f22 [CS] Use elseif instead of else if 
Conflicts:
	lib/PhpParser/TokenStream.php
 2018-01-13 16:03:36 +01:00
Gabriel Caruso
bf7d811cda Add methods visibility (#464) 
* [PSR-2] Visibility before static

* [PSR-2] Declare method Visibility
 2018-01-10 19:07:41 +01:00
Gabriel Caruso
248b29ecf6 Add public visibility to getType method (#463) 2018-01-10 18:57:48 +01:00
Gabriel Caruso
3bc31488ce Combine issets (#460) 2018-01-04 13:36:01 +01:00
Nikita Popov
92b39e3d1f Fix nNextFreeElement for arrays with trailing comma 
Ugh.
 2017-12-26 21:17:36 +01:00
Nikita Popov
1c7fd314d1 FPPP: Add heuristic for multi-line lists 2017-12-26 21:14:36 +01:00
Nikita Popov
fb8175567e Simplify delayed add code 
$insertStr always stays the same, so no reason to store it
separately.
 2017-12-26 17:53:36 +01:00
Nikita Popov
8d3cb5f57b FPPP: Fallback if we must insert a block 2017-12-26 15:41:38 +01:00
Nikita Popov
a86151f24f FPPP: Fix fallback for inline HTML 2017-12-26 15:08:29 +01:00
Gabriel Caruso
e6e8791848 Missing # in method description 2017-12-25 14:28:33 +01:00
Gabriel Caruso
4dbb02c57b Use Null Coalesce Operator 2017-12-15 21:41:41 +01:00
Nikita Popov
4fcdac40d1 FPPP: Fix insertion of multiple elems at start 2017-12-02 15:10:15 +01:00
Nikita Popov
dc3ace55c3 FPPP: Support insert at start of list node (#446) 2017-12-01 22:09:51 +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
b507fa43da Ensure names are not empty 2017-12-01 18:13:55 +01:00
Nikita Popov
336a49b428 FPPP: Fix comment indentation (#443) 2017-11-13 13:27:27 +01:00
Nikita Popov
fa174b093f Merge branch '3.x' 2017-11-13 01:15:38 +01:00
Nikita Popov
94ca9a7ab9 Use Tokens::class in lexer 
Ref #441.
 2017-11-13 01:14:55 +01:00
Nikita Popov
0bb74e03aa Drop two more getType() usages in builders 2017-11-13 00:24:01 +01:00
Nikita Popov
8d3f48ab75 Switch some auxiliary pretty printer tables away from getType() 
Instead use class names via ::class.
 2017-11-13 00:18:44 +01:00
Nikita Popov
1c11626f0a Add explicit getType() methods 
Rather than automatically deriving getType() from the class name.
 2017-11-12 21:27:14 +01:00
Nikita Popov
05e2cd287e Merge branch '3.x' 
Conflicts:
	lib/PhpParser/NodeAbstract.php
 2017-11-12 21:12:27 +01:00
Maks Rafalko
bac91b426e Correctly determine Type of Node when PHP-Parser's namespaces are prefixed 
Hi there,

I'm working on mutation testing framework ([Infection](https://github.com/infection/infection/)) that is distributed as a PHAR. One of this goal is to run target project's test suite against mutated code. Since we use reflection and load project's autoloader, we want to avoid potential conflicts between vendor files of Infection itself and the target project.

To avoid this issue, there is a project calld [PHP-Scoper](https://github.com/humbug/php-scoper). What it does is it prefixes all the namespaces of the library (including vendor folder) with some character(s), for example namespace `Infection\Mutator\PublicVisibility` is transformed to `ScoperAbc123\Infection\Mutant\PublicVisibility`.

But since it also prefixes vendor folder, PHP-Parser's classes are prefixed as well and `NodeAbstract::getType()` after this prefixing works incorrectly.

There is a hardcoded number `15` which means to remove `'PhpParser\Node'` (length=15) substring from the FQCN.

Code:

```php
// PHPParser\Node\Stmt\Declare_ -> Stmt_Declare

return strtr(substr(rtrim(get_class($this), '_'), 15), '\\', '_');
```

What I suggest is a little be more dynamic solution, to correctly extract class name (type) from the ***prefixed*** FQCL:

`ScoperAbc123\PHPParser\Node\Stmt\Declare_` -> `Stmt_Declare`
 2017-11-12 21:11:41 +01:00
Nikita Popov
a75164c77e Rename YYNLSTATES to numNonLeafStates 2017-11-12 16:09:00 +01:00
Nikita Popov
c59e75f873 Clear parser state directly after parsing 
I don't think this makes any difference in practical scenarios, but
it makes memory usage analysis simpler.
 2017-11-11 16:54:52 +01:00
Nikita Popov
4392a7b164 Fix PHP5 static call fixup 
Variable nodes directly store the variable name as a string, they
don't use VarLikeIdentifier. So remove this wrapper if it exists.
 2017-11-11 12:23:14 +01:00
Nikita Popov
68e9b91e9c Use fully-qualified names for global constant references 2017-11-10 23:33:12 +01:00
Nikita Popov
e2c0c598a3 FPPP: Optimize indentation calculation 
Precalculate the indentation for every position. The previous
implementation was quadratic for long lines.
 2017-11-04 22:43:53 +01:00
Nikita Popov
9b6a2577fa FPPP: Convert some checks to assertions 
Don't just silently fall back if we receive illegal input.
 2017-11-04 18:14:12 +01:00
Nikita Popov
457fe049a8 Ensure nodes have full complement of location info 2017-11-04 18:13:00 +01:00
Nikita Popov
6a2e1ae440 FPPP: Graceful handling of comment changes 2017-11-04 17:56:11 +01:00
Nikita Popov
47c973b3aa Store start token position in comments 2017-11-04 17:45:14 +01:00
Nikita Popov
56bc8ebb9b FPPP: Add support for removal from list nodes 2017-11-04 17:23:17 +01:00
Nikita Popov
fd6e8d7ea8 Merge branch '3.x' 
Conflicts:
	lib/PhpParser/Builder/Namespace_.php
	lib/PhpParser/Node/Stmt/ClassMethod.php
	test/PhpParser/Builder/NamespaceTest.php
 2017-11-04 12:45:04 +01:00
Nikita Popov
0ba710affa Add setDocComment() to namespace build (#437) 2017-11-04 12:43:02 +01:00
Alexander Miertsch
72231abe6d ClassMethod stmts property can be null (#435) 
Conflicts:
	lib/PhpParser/Node/Stmt/ClassMethod.php
 2017-11-04 12:38:45 +01:00
TomasVotruba
57bf378412 add missing strict_types to lib 2017-11-03 13:24:19 +01:00
Alexander Miertsch
ab596db285 ClassMethod stmts property can be null (#435) 2017-11-01 20:26:21 +01:00
Nikita Popov
b241a121a3 Fix trait alias to semi-reserved name parsing 
This was missing the explicit construction of an Identifier node.
 2017-10-29 14:15:48 +01:00
Nikita Popov
5054a68bfb Reset origTokens in resetState() 
In case one pretty printer is used in both preserving and
non-preserving mode.
 2017-10-29 13:28:46 +01:00
Nikita Popov
5900d78cc9 FPPP: Support anonymous classes (#432) 
This is a huge hack... We temporarily create a new node with the
correct structure and use that for printing.

I think it would be better to always use a separate node type for
NewAnonClass, rather than using a combination of New and Class,
but this would require some larger changes, as this node type would
have to be both Expr and ClassLike, which is not possible right now,
as the latter is a class rather than an interface...
 2017-10-29 12:26:12 +01:00
Nikita Popov
776275361a FPPP: Support modifier changes (#428) 
I decided against introducing a node type for this. In the end it
would require special handling anyway.
 2017-10-25 22:27:29 +02:00
Nikita Popov
f5de7f9894 FPPP: Check that nodes are nodes in pArray() 2017-10-18 15:42:01 +02:00
Wes
3193f7aae7 Fix documentation for "replaceNodes" option in NameResolver (#425) 2017-10-15 22:20:52 +02:00
Nikita Popov
bbec051e51 FPPP: Consolidate indentation levels 
A bit annoying that we have to keep $this->nl always synchronized.
 2017-10-06 18:21:08 +02:00
Nikita Popov
f071b66013 Print comments of inserted statements 2017-10-06 17:58:56 +02:00
Nikita Popov
57bc42517b Move IdentifierTest where it belongs 
Ooops...
 2017-10-06 15:07:35 +02:00
Nikita Popov
bb2ac91115 Move leading space out of pStmt_Else 
Same as previous commit. Also add support for pStmt_If->else
insertion.
 2017-10-06 14:56:59 +02:00
Nikita Popov
e3888cbe02 Move leading space out of pStmt_ElseIf 
This is not part of the elseif itself and as such belongs in the
pStmt_If printer.
 2017-10-06 14:52:52 +02:00
Nikita Popov
310155832a FPPP: Support insertion into list subnodes 
With some rough edges...
 2017-10-06 14:43:41 +02:00
Nikita Popov
ed8a744cd5 FPPP: Switch pArray() to use node list diffing 2017-10-06 12:02:00 +02:00
Nikita Popov
69aec6fb5b Add implementation of Myers differ 
Intended to be used in the format-preserving pretty printer for
handling changes in node lists.
 2017-10-05 21:53:45 +02:00
Nikita Popov
75880fbe2d Make code more explicit 2017-10-05 18:50:48 +02:00
Nikita Popov
65de924493 Add Identifier::toString() 
For symmetry with the Name API.

Also add some missing unit tests.
 2017-10-03 20:57:48 +02:00
Nikita Popov
f6cc85a796 FPPP: Fall back if comment in list node changes (#420) 2017-10-02 21:18:13 +02:00
Nikita Popov
cc600b67f6 Merge branch '3.x' 
Conflicts:
	lib/PhpParser/Parser/Php5.php
	lib/PhpParser/Parser/Php7.php
 2017-10-01 16:55:54 +02:00
Nikita Popov
d418bf3951 Preserve comments on empty blocks (#382) 2017-10-01 16:54:43 +02:00
Nikita Popov
4b1d9667af Add constant expression evaluator (#402) 2017-09-30 18:56:44 +02:00
Nikita Popov
a02990a39a Remove PHP 5 substr() workaround 
In PHP 7 it no longer returns false instead of '' in this case.
 2017-09-29 17:51:44 +02:00
Nikita Popov
cc328a4c9c Add get{Start,End}{Line,TokenPos,FilePos}() methods 2017-09-29 17:34:15 +02:00
Nikita Popov
3d4621bbea Don't return by ref from getAttribute() 
This is not worth the few times where it might be useful.
 2017-09-29 17:14:27 +02:00
Nikita Popov
d8f9173390 Add Node::getComments() method 2017-09-29 17:09:16 +02:00
Nikita Popov
5cfdc2e0a7 Merge branch '3.x' 
Conflicts:
	lib/PhpParser/Parser/Php5.php
	lib/PhpParser/Parser/Php7.php
	test/PhpParser/ParserTest.php
 2017-09-26 18:46:44 +02:00
Nikita Popov
5a9fbca54a Add attribute for namespace kinds (#417) 
One of KIND_SEMICOLON or KIND_BRACED.
 2017-09-26 18:45:05 +02:00
markbook2
4f8f773b9f Remove leftover property intialization in pretty printer (#416) 2017-09-17 15:25:14 +08:00
markbook2
69ed40e401 Don't continue of searching if a global namespace declaration is found 2017-09-15 21:53:21 +08:00
Nikita Popov
ec8692fb9e Fix InlineHTML indentation 2017-09-03 19:02:07 +02:00
Nikita Popov
b1cd07a7b5 Extract TokenStream class from pretty printer 2017-09-03 18:54:22 +02:00
Nikita Popov
61e624bc9d Replace noIndent mechanism in pretty printer 
Instead store newline with indentation in $nl property and use it
where needed.

The implementation should be changed to compilet indentLevel and
fpIndentLevel, I don't think these need to be kept separate.
 2017-09-03 18:11:25 +02:00
Nikita Popov
31065389f1 Remove workarounds for reserved keyword method names 
No longer necessary in PHP 7.
 2017-09-02 20:08:20 +02:00
Nikita Popov
efd39a67a2 Merge branch '3.x' 
Conflicts:
	lib/PhpParser/Builder/Trait_.php
	test/PhpParser/Builder/TraitTest.php
 2017-08-29 23:20:47 +02:00
Nikita Popov
d77e6cd6e9 Allow TraitUse statements in trait builder 
Fixes #413.
 2017-08-29 23:18:59 +02:00
Nikita Popov
fa12dc8a22 Merge branch '3.x' 2017-08-29 23:15:04 +02:00
Nikita Popov
a10780ca0d Handle Nop statement after brace-style namespace 
Fixes #412.
 2017-08-29 23:14:27 +02:00
Nikita Popov
9373a8e9f5 Implement JsonDecoder 
Converts JSON representation back into node tree.
 2017-08-18 23:56:12 +02:00
TomasVotruba
e2e99f269b Add strict_types to lib code 2017-08-18 23:00:13 +02:00
Nikita Popov
7b36ca3b6c Add isSpecialClassName() method to Identifier and Name 2017-08-15 22:59:52 +02:00
Nikita Popov
d97cc3d96e Add toLowerString() method to Name and Identifier 
Avoids patterns like strtolower((string) $name) when using
strict types.
 2017-08-15 22:49:16 +02:00
TomasVotruba
9d599040b7 [cs] spaces 2017-08-13 21:14:28 +02:00
TomasVotruba
05e6725b7a [cs] use strict comparison where allowed 2017-08-13 21:14:28 +02:00
TomasVotruba
ec535ea14e [cs] use PHP 5.4 short array, since PHP 7.0 is min version 2017-08-13 21:14:28 +02:00
TomasVotruba
58bf92e4f7 [cs] remove unused imports 2017-08-13 21:14:28 +02:00
Nikita Popov
d11ef05aaf Merge branch '3.x' 2017-07-19 17:14:23 +02:00
Nikita Popov
6fa073879e Remove deprecation of Name::$parts 
It doesn't look like this is going away for now, and we currently
don't have the APIs to cover all existing usages elegantly.
 2017-07-19 17:13:10 +02:00
Nikita Popov
5a3a1ec25c Handle LC_NUMERIC with comma decimal separator 
Closes #399.
 2017-07-19 17:10:55 +02:00
Pavel Levin
8bdcb47815 Simplify ternary operator for PHP7 (#395) 2017-06-30 18:19:13 +02:00
Nikita Popov
46e7fea72d Merge branch '3.x' 
Conflicts:
	test/PhpParser/Builder/ParamTest.php
 2017-06-28 23:13:33 +02:00
Nikita Popov
4a7d011317 Add support for object type 2017-06-28 23:12:13 +02:00
Nikita Popov
4fea054ee0 Merge branch '3.x' 
Conflicts:
	lib/PhpParser/Parser/Php7.php
 2017-06-28 23:06:38 +02:00
Nikita Popov
7f862ac21c Add support for trailing comma in group use 2017-06-28 23:05:28 +02:00
Nikita Popov
19dde1363e Treat special names correctly in getShortName() 
Also change the API to accept a string rather than a FullyQualified
name instance, as this is not appropriate for symbols like "self".
 2017-06-13 19:51:22 +02:00
Nikita Popov
7646b31907 Merge branch '3.x' 2017-06-03 15:18:44 +02:00
Romain Neutron
c28b8556f5 Fix Lexer errorHandling when there is no tokens 
I encounter an issue when no tokens exist. An error `Undefined offset -1` is triggered.
 2017-06-03 15:17:45 +02:00
Nikita Popov
b2c6497d63 Remove undefined variable hack 
No longer necessary, as we don't support PHP 5 anymore.
 2017-05-07 19:57:24 +02:00
Nikita Popov
4e162bd0ea Fix type annotation for List::$items 2017-05-07 19:56:14 +02:00
Nikita Popov
73dc35cbbd Allow null in ClassMethod::getStmts() 2017-05-07 19:56:14 +02:00
Wes
b1af3d1f7d Add Node::setAttributes() (#385) 2017-05-05 18:18:44 +02:00
Nikita Popov
92275bdfa8 Remove Node::setLine() method 2017-04-29 13:01:02 +02:00
Nikita Popov
56d57d472a Merge branch '3.x' 2017-04-29 12:58:50 +02:00
Nikita Popov
3da86df48f Deprecate Node::setLine() 2017-04-29 12:58:35 +02:00
Nikita Popov
a32e3797d4 Generate PHP 7 type annotations 2017-04-28 21:40:59 +02:00
Nikita Popov
3da189769c Distinguish between implicit/explicit alias 
The UseUse::$alias node can now be null if an alias is not
explicitly given. As such "use Foo\Bar" and "use Foo\Bar as Bar"
are now represented differently.

The UseUse->getAlias() method replicates the previous semantics,
by returning "Bar" in both cases.
 2017-04-28 21:05:01 +02:00
Nikita Popov
a6846e3b71 Always use Identifier nodes 
The parser will now always generate Identifier nodes (for
non-namespaced identifiers). This obsoletes the useIdentifierNodes
parser option.

Node constructors still accepts strings and will implicitly create
an Identifier wrapper. Identifier implement __toString(), so that
outside of strict-mode many things continue to work without changes.
 2017-04-28 20:57:32 +02:00
Nikita Popov
3b4abbfc97 Add BuilderFactors->args(Add BuilderFactors->args()) 2017-04-28 18:13:06 +02:00
Nikita Popov
7f6477ed83 Combine class/non-class name resolution into single method 2017-04-28 17:18:13 +02:00
Nikita Popov
56b810e91d Add getShortName() API 
PHP's name resolution rules are f'ing complicated.
 2017-04-28 17:10:30 +02:00
Nikita Popov
6168abd9a0 Extract name resolution logic into NameContext 
All the generic name resolution logic is now available as a separate
class with a public API.
 2017-04-27 21:06:07 +02:00
Nikita Popov
888b9dcf30 Drop misspellt class constant 2017-04-27 18:28:10 +02:00
Nikita Popov
8635365a30 Fix some typing issues 2017-04-26 21:50:40 +02:00
Nikita Popov
fba61390d8 Use null-coalesce operator 2017-04-24 22:32:40 +02:00
Nikita Popov
60f1504978 Drop emulative lexer implementation 
Nothing to emulate anymore... Revert this commit when something
turns up.
 2017-04-24 22:15:50 +02:00
Nikita Popov
5f7070e94f Added BuilderFactory->concat() method 2017-04-24 21:42:59 +02:00
Nikita Popov
8f40eec122 Add BuilderFactory->val() method 2017-04-24 21:28:03 +02:00
Nikita Popov
e4f493cd1d Replace func_get_args() with variadics 
We're on PHP 5.6 now, so can do this...
 2017-04-24 21:19:08 +02:00
Nikita Popov
7419649eae Change BuilderAbstract into BuilderHelpers static class 
Used as poor man's function namespace here.
 2017-04-24 21:15:11 +02:00
Nikita Popov
6b6c903585 Kill the BuilderAbstract::$flags property 
Instead pass and return the flags explicitly.
 2017-04-24 21:06:54 +02:00
Andreev Sergey
9dc93aafaa Add ClassMethod::isMagic() method 2017-04-23 13:54:17 +02:00
Nikita Popov
ba85da88a0 Merge branch '3.x' 2017-04-19 11:20:32 +02:00
Nikita Popov
901b895c02 Fix spelling of VISIBILITY_MODIFIER_MASK 2017-04-19 11:20:05 +02:00
Nikita Popov
55be521ff8 Merge branch '3.x' 
Conflicts:
	lib/PhpParser/Builder/Param.php
 2017-04-19 11:17:52 +02:00
SignpostMarv
c877c1a64f Add Builder\Param::makeVariadic() 2017-04-19 11:16:29 +02:00
Nikita Popov
bc75ac2990 Merge branch '3.x' 2017-04-09 19:51:18 +02:00
Nikita Popov
c3cbf07946 Pretty printer: Preserve comments in arrays and calls 
If call arguments or array contains comments, print it in multiline
form, so that comments may be preserved.
 2017-04-09 19:49:47 +02:00
Nikita Popov
1ec5591574 Tweak node insertion formatting 2017-04-08 23:11:46 +02:00
Tyson Andre
b5935a4aff Fix a typo in NodeDumper for REQUIRE_ONCE (#367) 2017-03-17 11:35:48 +01:00
Nikita Popov
2beb4e7fd6 Merge branch '3.x' 
Conflicts:
	lib/PhpParser/ParserAbstract.php
	test/code/parser/errorHandling/recovery.test
 2017-02-26 23:47:27 +01:00
Nikita Popov
d5873b177b Adjust the end attributes on the stack as well 2017-02-26 23:45:14 +01:00
Nikita Popov
da97f78e25 Merge branch '3.x' 
Conflicts:
	lib/PhpParser/ParserAbstract.php
	test/code/parser/errorHandling/recovery.test
 2017-02-26 23:40:32 +01:00
Nikita Popov
48ec654d0c Make Expr\Error nodes empty 
Resolves issue #359.
 2017-02-26 23:38:32 +01:00
Nikita Popov
f291a19fd5 Merge branch '3.x' 
Conflicts:
	lib/PhpParser/Parser/Php7.php
 2017-02-26 23:13:21 +01:00
Nikita Popov
c12a4c8239 Fix start attribute assignment for Error in ClassConstFetch 2017-02-26 23:00:38 +01:00
Nikita Popov
86ea6fe8c4 Remove leftover code 2017-02-26 22:53:08 +01:00
Nikita Popov
dce34f37db Merge branch '3.x' 2017-02-26 22:51:27 +01:00
Nikita Popov
1b59e918f7 Perform NullableType resolution earlier 
This makes sure function signatures are already fully resolved in
enterNode(). Resolves issue #360.
 2017-02-26 22:50:31 +01:00
Matthew Brown
9857a545e2 Remove unused variables (#357) 2017-02-11 11:05:36 +01:00
Matthew Brown
329e90c239 Improve doc comments 2017-02-09 20:49:52 +01:00
Nikita Popov
9f5ec5a69a Merge branch '3.x' 
Conflicts:
	lib/PhpParser/Parser/Php5.php
	lib/PhpParser/Parser/Php7.php
	test/code/parser/stmt/class/name.test
 2017-02-09 20:38:33 +01:00
Nikita Popov
df98b0417b Handle "extends static" etc more gracefully 
Use class_name production and emit the same error as for
"extends self" and "extends parent". It's weird that "extends
static" gives a different result than those two.
 2017-02-09 18:43:09 +01:00
Nikita Popov
a8eb2fc675 Support recovery from invalid trailing commas 2017-02-09 00:35:12 +01:00
Nikita Popov
d18ccfeec7 Use p() in pPrec() for easier extensibility 2017-02-09 00:03:00 +01:00
Nikita Popov
f8a2f6e760 Merge branch '3.x' 2017-02-08 23:55:16 +01:00
Jennifer Hodgdon
4e55897059 Change one function to protected 2017-02-08 23:55:02 +01:00
Nikita Popov
865bfb2acf Merge branch '3.x' 
Conflicts:
	grammar/php7.y
	lib/PhpParser/Parser/Php7.php
	test/code/parser/expr/uvs/globalNonSimpleVarError.test
	test/code/parser/stmt/namespace/groupUseErrors.test
 2017-02-05 17:50:54 +01:00
Nikita Popov
62877b5d14 Recover from missing semicolons on statements 2017-02-05 17:47:56 +01:00
Nikita Popov
8f623fb241 Use closures instead of methods for semantic actions 
The dispatch using $this->{'reduceRule' . $rule}() is very expensive
because it involves
 * One allocation when converting $rule to a string
 * Another allocation when concatenating the two strings
 * Lowercasing during the method call
 * Various uncached method checks, e.g. visibility.

Using an array of closures for semantic action dispatch is
significantly more efficient.
 2017-02-05 11:58:45 +01:00
Nikita Popov
3bbf8d8f7a Use local var for $stackPos 
We're accessing $this->stackPos a lot, and property accesses are
much more expensive than local variable acesses. Its cheaper to
use a local var and pass it as an argument to semantic actions.
 2017-02-05 11:57:21 +01:00
Nikita Popov
90b6d7cb5b Remove XML serializer 2017-02-04 01:10:09 +01:00