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519 Commits

Author SHA1 Message Date
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