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96cbd48df6
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44 Commits

Author SHA1 Message Date
Nikita Popov
96cbd48df6 Improve error recovery quality 
In particular, support recovering from a missing trailing semicolon,
while keeping the rest of the expression.
 2016-04-20 16:47:50 +02:00
Nikita Popov
4c7ad7e194 Allow nop statements before namespace declaration 2016-04-16 21:39:49 +02:00
Nikita Popov
7eac2cfd8b Introduce Nop statement to collect dangling comments 
A Nop statement will be inserted into statement lists if there are
any trailing comments in the list (which would otherwise not be
associated with any node).

The pretty printer output currently still contains a superfluous
newline.
 2016-03-09 19:48:36 +01:00
Nikita Popov
a0c216bf4b Add dumpComments option to NodeDumper 
Adding this as an option to avoid breaking people's tests.

Some of the test results show pretty clearly that we are incorrectly
assigning the same comment multiple times for nested nodes (mentioned
in #36).
 2016-03-09 19:48:36 +01:00
Nikita Popov
6dffb72ce0 Merge branch '1.x' 2016-01-15 22:02:35 +01:00
Nikita Popov
eb73441032 Support hashbang before namespace declaration 
Fixes issue #243.
 2016-01-15 22:01:51 +01:00
Nikita Popov
719ca71d4a Distinguish declare(); and declare(){} 
It makes semantic difference and the latter form is actually
forbidden for strict_types.

This sets Declare->stmts to null for the body-less case.
 2015-12-07 12:12:00 +01:00
Nikita Popov
e4b837e0c4 Split up pretty printer test in stmt/expr 
The list was getting unweildly.

Also improve error message when parsing fails in pretty printer
test and extend some tests.
 2015-10-02 11:16:12 +02:00
Aydin
2b9c5a62cb Multiple init test for for loop 2015-10-02 11:03:33 +02:00
Nikita Popov
f57d217e91 Update group use support 
To conform with current PHP 7 implementation

* Allow use \Foo\{Bar};
* Disallow use Foo\{\Bar};
* Disallow missing trailing semicolon (that was a bug)
 2015-08-20 16:42:49 +02:00
Nikita Popov
f872fa9b0b Merge branch '1.x' 2015-07-04 14:40:53 +02:00
Nikita Popov
d5668f536d Fix __HALT_COMPILER_OFFSET__ support on HHVM 2015-07-04 13:15:48 +02:00
Nikita Popov
0da72fad00 Support scalar type declarations 2015-06-13 20:16:09 +02:00
Nikita Popov
61e060694d Implement generalized yield operator 
And split tokens.y off, so I don't waste time debugging this again...
 2015-06-13 18:11:40 +02:00
Nikita Popov
1a1bd1448d Support mixed group use declarations 2015-06-13 11:27:38 +02:00
Nikita Popov
9620f79cdc Add partial group use support 
Supported via Stmt\GroupUse which has Name $prefix in addition to
the usual.

Still missing: Mixed group uses.
 2015-06-12 23:05:28 +02:00
Nikita Popov
0731b47655 Don't distinguish test-fail / test 
With error recovery this is fluid. Using .test for everything.
 2015-04-30 17:45:36 +02:00
Nikita Popov
3b7d8e8b5d Enable basic error recovery 
Adding only a single recovery rule for now.

The API is now:
 * throwOnError parser option must be disabled.
 * List of Errors is available through $parser->getErrors(). This
   method is available either way.
 * If no recovery is possible $parser->parse() will return null.
   (Obviously only if throwOnError is disabled).
 2015-04-30 17:41:57 +02:00
Nikita Popov
55b2ead967 Make special class name checks case insensitive 2015-04-26 23:13:27 +02:00
Nikita Popov
e1a0ec3724 Add support for anonymous classes 
Has not landed upstream yet, but syntax is unlikely to change.
 2015-04-26 23:04:31 +02:00
Nikita Popov
ab80054e97 Add support for "yield from" 2015-04-26 11:56:02 +02:00
Nikita Popov
c8454271e1 Make column info 1-based 2015-04-18 21:20:45 +02:00
Nikita Popov
62f83a0dc2 Add column info for non-syntax errors where relatively precise 
Should it also be added if only rough information is available? E.g.
spanning an entire class?
 2015-04-18 13:27:58 +02:00
Nikita Popov
611fa5c7f1 Test parser position information (syntax errors) 2015-04-18 13:27:57 +02:00
Nikita Popov
592836c4dc Add support for T_HASHBANG (HHVM) 2015-03-14 19:53:08 +01:00
Nikita Popov
3ad0d4b310 Add support for return type declarations [PHP 7] 
This adds an additional "returnType" subnode to Stmt\Function_,
Stmt\ClassMethod and Expr\Closure, as well as the corresponding
support in the name resolver and pretty printer.
 2015-03-12 22:16:12 +01:00
Thomas Ruiz
73cace360d Implicit public should not generate as explicit public 2015-03-08 20:21:01 +01:00
nikic
e26e63e9b0 Error on final or abstract properties 2014-11-13 20:25:52 +01:00
nikic
0f69f12b94 Use "public" visibility when not explicitly given 
Fixes issue #143
 2014-11-13 20:21:21 +01:00
nikic
1f143393e5 Rewrite namespace handling code 
Add a check for disallowed statements between braced namespaces
while at it.
 2014-04-21 15:16:00 +02:00
nikic
3b7829b011 Add support for function and constant import (PHP 5.6) 2014-03-26 22:33:45 +01:00
nikic
b5bcfa1168 Add support for argument unpacking (PHP 5.6) 2014-03-26 18:42:46 +01:00
nikic
96f1151ab2 Add support for variadic parameters (PHP 5.6) 2014-03-26 18:23:30 +01:00
nikic
f5be0d30f7 Guarantee that subnodes are always in the right order 2014-03-22 14:49:56 +01:00
nikic
1c8481bff6 Merge branch '0.9' 
Conflicts:
	lib/PhpParser/Lexer.php
	lib/PhpParser/Node/Stmt/Class.php
	lib/PhpParser/Node/Stmt/ClassMethod.php
	lib/PhpParser/Node/Stmt/Interface.php
	lib/PhpParser/Node/Stmt/Namespace.php
	lib/PhpParser/Node/Stmt/UseUse.php
	lib/PhpParser/Parser.php
 2014-02-12 20:23:12 +01:00
Martin Hasoň
118f28344d Synchronized error messages with native php error messages 2014-02-12 20:19:48 +01:00
nikic
f82862ec9c Port library to use namespaces, with BC for old names 2014-02-06 20:29:35 +01:00
nikic
fbaa1e5fc3 Add information on expected tokens to syntax errors 
This now mimics the error messages provided by PHP itself (pre 5.4).
 2013-01-15 17:30:14 +01:00
nikic
9d8e13b4a9 Fix Switch subnode order 
Not that it makes much of a difference, but could have caused issues with
"out of order" visiting of nodes.
 2012-10-19 14:54:56 +02:00
nikic
f6c1ab6657 Adjust list and yield parsing, update prettyprinter 
* nested list()s will now create nested List nodes (instead of just
   nested arrays)
 * yield $k => $v was parsed with key and value swapped. This is now fixed
 * the pretty printer now works with the newly added language constructs
 2012-09-07 23:41:59 +02:00
nikic
417a8bb07e Add support for yield expressions (PHP 5.5) 
This adds a new Yield expression type, with subnodes key and value.
 2012-09-07 23:41:57 +02:00
nikic
ae3774f0f2 Add support for finally clauses (PHP 5.5) 
This adds a new finallyStmts subnode to the TryCatch node. If there is
no finally clause it will be null.
 2012-09-07 23:41:56 +02:00
nikic
f8f1e17e41 Add support for list() in foreach (PHP 5.5) 
Example: foreach ($coords as list($x, $y)) { ... }

This change slightly breaks backwards compatability, as it changes the
node structure for the previously existing `list(...) = $foo` assignments.
Those no longer have a dedicated `AssignList` node; instead they are
parsed as a normal `Assign` node with a `List` as `var`. Similarly the
use in `foreach` will generate a `List` for `valueVar`.
 2012-09-07 23:41:55 +02:00
nikic
81e53ce0ff Insert comments when pretty printing 
This changset also adds unit tests for Comments and adds a way to test the
pretty printer.
 2012-05-11 16:18:14 +02:00