Commit Graph

83 Commits

Author SHA1 Message Date
437890d386 PHP 7: Short destructuring syntax
Potentially the pretty printer should force use of [] in assignment
context, instead of relying on the existance of the right attribute.
2016-07-06 23:43:23 +02:00
e45e31c218 Fix new.test and code test runner
Using only the basename leads to collisions...
2016-04-20 15:03:18 +02:00
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
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
a9074c7444 Introduce Scalar\EncapsedStringPart 2015-12-03 22:55:07 +01:00
602b9807eb Import some UVS tests 2015-06-13 15:42:09 +02:00
d18dcc0c7f Implement UVS 2015-06-13 14:59:24 +02:00
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
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
c8454271e1 Make column info 1-based 2015-04-18 21:20:45 +02:00
611fa5c7f1 Test parser position information (syntax errors) 2015-04-18 13:27:57 +02:00
33a39fae06 added column-numbers to syntax errors 2015-04-18 10:14:49 +02:00
251e689283 Add support for spaceship operator (<=>) [PHP 7]
Added as Expr\BinaryOp\Spaceship.
2015-03-12 23:13:31 +01:00
01f4be6b4d Add support for null coalesce operator (??) [PHP 7]
Added as Expr\BinaryOp\Coalesce.
2015-03-12 22:45:56 +01:00
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
69701430c1 Cover remaining constant scalar expressions 2014-09-28 13:05:23 +02:00
3e1665bbbd Disallow new without a class name
Fixes #137.
2014-09-28 12:41:35 +02:00
452e1c0180 Add constant dereferencing, a list-minute 5.6 change 2014-08-31 16:14:36 +02:00
4743e9b0b8 Update constant scalar expression support 2014-04-19 22:53:13 +02:00
bea89a0bf2 Add support for constant scalar expressions (PHP 5.6) 2014-03-26 21:48:12 +01:00
cda6f575f0 Add support for pow operator (PHP 5.6) 2014-03-26 19:18:16 +01:00
b5bcfa1168 Add support for argument unpacking (PHP 5.6) 2014-03-26 18:42:46 +01:00
96f1151ab2 Add support for variadic parameters (PHP 5.6) 2014-03-26 18:23:30 +01:00
f82862ec9c Port library to use namespaces, with BC for old names 2014-02-06 20:29:35 +01:00
75ec7a3e78 Looks like I forgot to git add some files... 2013-02-14 21:49:08 +01:00
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
af5d288fb3 Add support for expressions in empty (PHP 5.5)
Apart from the grammar modifications this also renames the Empty subnode
from var to expr. This breaks BC.
2012-09-07 23:42:01 +02:00
f6c1ab6657 Adjust list and yield parsing, update prettyprinter
* nested list()s will now create nested List nodes (instead of just
   nested arrays)
 * yield $k => $v was parsed with key and value swapped. This is now fixed
 * the pretty printer now works with the newly added language constructs
2012-09-07 23:41:59 +02:00
4259b44a84 Add support for constant dereferencing (PHP 5.5)
Examples: "foo"[2], [1, 2, 3][2]
2012-09-07 23:41:58 +02:00
f8f1e17e41 Add support for list() in foreach (PHP 5.5)
Example: foreach ($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
5a947e9843 Fix parsing of $foo =& new Bar;
By-reference assignments of new expressions are now parsed as AssignRef
(instead of just Assign).

Closes issue #31.
2012-07-23 11:36:47 +02:00
e16513a0eb Fix parsing of new expressions in parenthesis
The new dereferencing syntaxes (new Foo)->bar and (new Foo)['bar'] were
causing a shift/reduce conflict with the '(' expr ')' rule. When
(new Foo) was encountered (without dereference operators following) the
parser thus threw a parse error.

The fix simply adds a special '(' new_expr ')' rule to expr. This does not
remove the shift/reduce conflict itself, but makes it irrelevant.

This fixes issue #20.
2012-05-12 14:11:10 +02:00
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