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721 Commits

Author SHA1 Message Date
Nikita Popov
03ccfa3dd4 Rename Stmt\DeclareDeclare to DeclareItem 2022-09-03 18:45:28 +02:00
Nikita Popov
a3b0541c71 Support array return from enterNode() 
This uses the same semantics as arrays from leaveNode(), i.e. the
returned nodes will not be visited by other visitors. This is open
to change though (but probably should change for both enterNode()
and leaveNode() if it does change?)
 2022-09-03 18:38:22 +02:00
Nikita Popov
c42290ae42 Support REMOVE_NODE from enterNode() 2022-09-03 18:15:36 +02:00
Nikita Popov
a44faa6328 Rename Scalar\Encapsed to Scalar\InterpolatedString 2022-09-03 15:14:04 +02:00
Nikita Popov
11caa3b9cc Add compat shim for EncapsedStringPart 2022-09-03 15:08:39 +02:00
Nikita Popov
f4ec6a1e53 Rename Scalar\EncapsedStringPart to InterpolatedStringPart 
It is no longer an expression node, which unfortunately does
require a more awkward type for the Encaps node.
 2022-09-03 13:25:23 +02:00
Nikita Popov
23835d20ef Rename Scalar\LNumber to Scalar\Int_ 2022-09-03 12:07:38 +02:00
Nikita Popov
66b20bd6bc Rename Scalar\DNumber to Scalar\Float_ 2022-09-03 11:56:06 +02:00
Nikita Popov
2b562b72a8 Update default of ClassMethod::$flags in docs 
This defaults to 0, not Modifiers::PUBLIC.
 2022-09-03 11:02:16 +02:00
Nikita Popov
f5b56a5c4c Remove MODIFIER_ prefix from node dumps 
These constants are now called Modifiers::PUBLIC rather than
Class_::MODIFIER_PUBLIC etc, so update the dumped name as well.
 2022-09-03 11:00:13 +02:00
Nikita Popov
a2608f0b74 Support empty list insertion for attributes 2022-09-03 10:52:01 +02:00
Nikita Popov
035c1c7cd2 Rename Stmt\StaticVar to StaticVar 
This is part of a statement, not a statement by itself.
 2022-09-02 22:51:13 +02:00
Nikita Popov
8be56afd2d Rename Expr\ArrayItem to ArrayItem 
Array items are not expressions by themselves.
 2022-09-02 22:41:10 +02:00
Nikita Popov
0933986293 Make sure Array nodes can not contain null 
Now that destructuring is always represented using List nodes,
make sure that Array nodes can no longer contain null elements,
so well-typed code doesn't have to deal with them unnecessarily.

If an array does contain empty elements, these are now result in
an error and are represented as a ArrayItem with Error value if
error recovery is used.

The implementation is a bit tricky because at the time the Array
node is created, we cannot tell whether it will be used in a
creation or destructuring context. For this reason the error
reporting is delayed parsing has finished.

Closes #876.
 2022-09-01 22:12:58 +02:00
Anton
9857581ee8 Add array/callable to BUILTIN_TYPE_VERSIONS 
Listing these is not strictly necessary, in that array/callable
are keywords, and as such don't use the relevant code path. We
can still include them for the sake of completeness.

Closes #872.
 2022-08-29 22:09:29 +02:00
Nikita Popov
a2753c8218 Require strict_types in php-cs-fixer config 2022-08-28 23:02:46 +02:00
Nikita Popov
dd63ddbc24 Add php-cs-fixer config and reformat 
The formatting in this project has become something of a mess,
because it changed over time. Add a CS fixer config and reformat
to the desired style, which is PSR-12, but with sane brace placement.
 2022-08-28 22:57:06 +02:00
Nikita Popov
f62b2bfdec Introduce separate Modifiers class 
Use PhpParser\Modifiers::PUBLIC instead of
PhpParser\Node\Stmt\Class_::MODIFIER_PUBLIC, etc. Old constants
of course remain available.

Fixes #476.
 2022-08-28 21:20:26 +02:00
Nikita Popov
68fc1ba4cb Always use List_ node for array destructuring 
Fixes #471.
 2022-08-28 18:48:26 +02:00
Nikita Popov
53b907d405 Fix length bounds check in Name::slice() 
The length check did not take into account that there may be a
non-zero offset at this point.

Fixes #875.
 2022-08-28 14:55:57 +02:00
Tomas Votruba
0201a7ee3f
[docs] Add generic types to NodeFinder to allow returning exact type in static analysis (#869) 2022-08-08 21:53:49 +02:00
George Peter Banyard
9b2a01aa0c
Add support for DNF types (#862) 2022-08-07 17:10:11 +02:00
Nikita Popov
652fb0c6c1 Print trailing comma in param list if supported 2022-08-07 16:43:53 +02:00
Anton
ea9d6b2238 Always use pMaybeMultiline() for function parameters 
Closes GH-861.
 2022-08-07 16:34:26 +02:00
Nikita Popov
34d8681488 Mark NodeVisitorAbstract as abstract class 
It doesn't actually have any abstract methods, but doesn't do
anything by itself and is intended for extension only.

Fixes #865.
 2022-08-07 16:30:12 +02:00
Nikita Popov
1f504d2c7d Don't trim in Comment::getReformattedText() 
In the past, single-line comments were stored together with the
trailing newline. Later we switched to the PHP8 comment
representation, where the trailing newline is not part of the
comment anymore. As such, there is also no need to trim here.

This is split out from GH-867.
 2022-08-07 16:19:39 +02:00
Anton
9ef528f3f5 ParserAbstract: remove undefined class in use 
Class `PhpParser\Parser\Tokens` not exists in current version
 2022-08-07 15:59:06 +02:00
Nikita Popov
cf0cd6003e Improve heuristic for escaping in single quoted strings 
It is idiomatic to not escape backslashes if they are followed by
a non-special character.
 2022-07-24 22:56:44 +02:00
Nikita Popov
646b490735 Don't force newline after doc string when targeting PHP >= 7.3 2022-07-24 22:15:42 +02:00
Nikita Popov
59145a4443 Treat assignments as unary operators 
Assignment expressions can be viewed as unary operators where
the whole "$x =" part is the operator.
 2022-07-23 21:53:48 +02:00
Nikita Popov
7bf6348240 Remove inc/dec from precedence map 
Inc/dec are primitive expressions that only accept a variable
operand, rather than a general expression operand.
 2022-07-23 21:48:10 +02:00
Nikita Popov
a73c8ee03b Add a phpVersion option to the pretty printer 
This is currently just used to initialize the default for short
array syntax.

The default target version in 7.0, which also means that the
default for short arrays is flipped to on.
 2022-07-23 18:23:39 +02:00
Nikita Popov
1e89658cae Add PhpVersion class 2022-07-23 17:52:59 +02:00
MathiasReker
050342b5df Add visibility modifiers to constants 
Closes GH-848.
 2022-07-23 16:04:21 +02:00
Anton
a3f2bb634d Add __serialize/__unserialize to ClassMethod::$magicNames 2022-07-23 12:58:49 +02:00
MathiasReker
de4ac93023 Single blank line at eof 
A PHP file without end tag must always end with a single empty line feed.
 2022-07-04 20:38:51 +02:00
MathiasReker
4021a63cef No superfluous elseif 
Replaces superfluous elseif with if.
 2022-07-04 20:36:22 +02:00
MathiasReker
653757bec6 Nullable type declaration for default null value 
Adds ? before type declarations for parameters with a default null value
 2022-07-04 20:34:31 +02:00
MathiasReker
572af7fff2 No unused imports 
Unused use statements must be removed.
 2022-07-04 17:53:10 +02:00
MathiasReker
0086a261d0 Short scalar cast 
Cast (boolean) and (integer) should be written as (bool) and (int), (double) and (real) as (float), (binary) as (string).
 2022-07-04 17:50:40 +02:00
Nikita Popov
5aae65e627 Add Parser::getLexer() method 
Not sure if this is going to stick, but for now this makes it
easier to obtain the Lexer instance when creating the parser via
ParserFactory.
 2022-06-19 21:05:31 +02:00
Nikita Popov
0ea134a507 Add PHP 8 parser with correct concatenation precedence 
The PHP 7 and PHP 8 parsers use the same grammar file and only
differ in token precedence.
 2022-06-19 20:07:17 +02:00
Nikita Popov
a38a60b7dd Move Tokens::T_* to Php7::T_* 
Drop the separate tokens class, move them into the parser.
 2022-06-19 18:12:20 +02:00
Nikita Popov
c878d7195d Move token mapping from lexer to parser 
This allows a different token mapping per parser.
 2022-06-19 18:05:52 +02:00
Nikita Popov
6e0eec807e Move definition of compatibility tokens into separate file 2022-06-19 17:29:24 +02:00
Nikita Popov
71ed641cd4 Handle true/false/null types in builder APIs 2022-06-19 11:10:43 +02:00
Nikita Popov
e3ff8cf035 Add support for true type 
The null/false types were alread accepted previously, even though
they are only legal as standalone types since PHP 8.2.
 2022-06-19 11:06:39 +02:00
Nikita Popov
b0469d127e Rename Expr\ClosureUse -> ClosureUse 
This is not a real expression, treat it similarly to Node\Arg
or Node\Param.

The old name is retained as an alias for compatibility.
 2022-06-12 21:55:56 +02:00
Nikita Popov
3fd30f64bc Remove deprecated param builder method 2022-06-12 21:14:22 +02:00
Nikita Popov
55f29b152c Improve ParserFactory version targeting 
Most users will want to pick createForNewestSupportedVersion()
or getForHostVersion(). The currently default is the former,
which can lead to unwanted surprised due to PHP BC breaks for
users that actually want the latter. Make this choice more
explicit.
 2022-06-12 18:56:18 +02:00