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Commit Graph

254 Commits

Author SHA1 Message Date
Nikita Popov
9689763e20 Cover both DONT_TRAVERSE_CHILDREN cases 2015-01-18 00:10:01 +01:00
Nikita Popov
4071c4645d Add NodeTraverser::DONT_TRAVERSE_CHILDREN support 2015-01-11 22:13:58 +01:00
Nikita Popov
4cd2b95a23 Fix 5.3 build and some small cleanups 2014-12-19 18:54:56 +01:00
Nikita Popov
7ab88416ac Enforce Name|string for names in builders
While array (with name components) could technically be allowed (as
they are supported by the Name node itself), more likely than not
an array would due to incorrect usage of the API (e.g. array instead
of variadics).
2014-12-19 18:50:16 +01:00
Nikita Popov
ba625063e7 Support fully-qualified and ns-relative names in builders 2014-12-19 18:48:21 +01:00
Nikita Popov
b4b93ccb21 Add integration test for builders 2014-12-19 18:35:19 +01:00
Stepan Anchugov
01643e06d3 Add namespace builder 2014-12-19 18:19:33 +01:00
Nikita Popov
4387454fe0 Add trait builder (for completeness...) 2014-12-19 17:59:23 +01:00
Nikita Popov
e69c9ee38c Fix attribute assigment test with crlf newlines 2014-12-19 17:28:22 +01:00
Nikita Popov
894c3f787d Add test for attribute assignment by parser
Weird that this wasn't tested yet...
2014-12-19 00:37:38 +01:00
Nikita Popov
46975107a7 Support token position attributes in lexer
Also change endFilePos semantics to refer to the last character that
is *included* in the token, rather than one past the last character.
This ensures that all end* attributes have the same semantics.
2014-12-19 00:37:36 +01:00
Nikita Popov
2438848487 Add support for doc comments in builders 2014-12-13 13:44:40 +01:00
nikic
8507af6f4a Add missing require in tests
Test files aren't autoloaded, so this was order-dependent.
2014-11-27 21:01:56 +01:00
nikic
7c98ad6f9b Support file offsets in emulative lexer as well
Also run normal lexer tests against emulative lexer and fix a bug
in __halt_compiler() handling found as a result.
2014-11-27 20:57:38 +01:00
Máximo Cuadros Ortiz
d774dbc1b7 Add optional startFilePos and endFilePos attributes
The lexer can now optionally add startFilePos and endFilePos
attributes, which are offsets in to the lexed code string.

The end offset currently points one past the last character of
the token - this is pending further discussion.

The attributes are not added by default and have to be enabled
using the new 'usedAttributes' lexer option:

	$lexer = new Lexer([
		'usedAttributes' => [
			'comments', 'startLine', 'endLine',
			'startFilePos', 'endFilePos'
		]
	]);
2014-11-27 20:38:29 +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
7fbdb79a08 Fix whitespace when printing trait alias modifiers 2014-11-03 16:16:15 +01:00
Arne Blankerts
6fad8ff32a Make NameResolver resolve trait alias and precedence names 2014-11-03 16:06:43 +01:00
nikic
66fd29cb58 Use stricter assertions where possible 2014-09-30 20:38:09 +02:00
nikic
69701430c1 Cover remaining constant scalar expressions 2014-09-28 13:05:23 +02:00
nikic
6dc24fa9f5 Fix coverage annotations 2014-09-28 12:49:12 +02:00
nikic
3e1665bbbd Disallow new without a class name
Fixes #137.
2014-09-28 12:41:35 +02:00
nikic
6423864160 Add Autoloader tests 2014-09-12 13:45:34 +02:00
nikic
fd064dac6c Very that node type is valid in XML unserializer 2014-09-12 00:39:59 +02:00
nikic
d9bd550414 Fix XML unserializer 2014-09-12 00:37:21 +02:00
nikic
94eca2ce44 Remove deprecated Template and TemplateLoader 2014-09-12 00:25:30 +02:00
nikic
452e1c0180 Add constant dereferencing, a list-minute 5.6 change 2014-08-31 16:14:36 +02:00
nikic
6d0589d14f Ensure that special class names are unqualified
Replicates the PHP error message
2014-08-11 22:04:52 +02:00
nikic
ef121e690c Preserve case of "static" class name 2014-08-11 21:44:50 +02:00
Elliot Levin
c0340053d1 Fix case sensitivity for special class names 2014-08-11 21:41:54 +02:00
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
4743e9b0b8 Update constant scalar expression support 2014-04-19 22:53:13 +02:00
nikic
91f6880734 Improve pretty printing of empty statement lists
The pStmts() method now also includes the leading \n, however only
if the statement list is non-empty.
2014-03-27 12:31:21 +01:00
nikic
a5e0bbcb62 Support use function/const in name resolver 2014-03-26 23:28:32 +01:00
nikic
3b7829b011 Add support for function and constant import (PHP 5.6) 2014-03-26 22:33:45 +01:00
nikic
bea89a0bf2 Add support for constant scalar expressions (PHP 5.6) 2014-03-26 21:48:12 +01:00
nikic
cda6f575f0 Add support for pow operator (PHP 5.6) 2014-03-26 19:18:16 +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
Tomáš Polomský
c8c233f900 Correctly pretty print negative floats 2014-03-22 14:24:35 +01:00
nikic
70077039b4 Add Scalar\MagicConst->getName()
Return magic constant name, e.g. __CLASS__.

Resolves #95.
2014-02-21 18:16:18 +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
Jean-François Simon
7f4ab26732 Fix name resolver (class names are case insensitive) 2013-11-15 20:27:56 +01:00
Charles Sprayberry
700847e295 Add NodeTraverser::removeVisitor() 2013-09-28 13:21:30 +02:00
nikic
77c08a75c9 Fix pretty printing of include expressions 2013-07-27 16:23:27 +02:00
Florent
12faad529e Add interface builder 2013-05-23 15:14:58 +02:00
nikic
08f0cde6f9 Add prettyPrintFile() method 2013-04-15 20:53:23 +02:00
nikic
75ec7a3e78 Looks like I forgot to git add some files... 2013-02-14 21:49:08 +01:00
nikic
81d20bf10e Pretty print namespaces in semicolon-style if possible 2013-01-15 18:21:42 +01:00
nikic
db18906dfc Rename PrettyPrinter_Zend to PrettyPrinter_Default 2013-01-15 17:43:36 +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
df17d62b40 Fix switch formatting
The switch cases were not indented and fall-through cases had an
unnecessary additional newline.

Patch by @pscheit (PR #39).
2012-10-31 17:46:48 +01:00
nikic
ac6f221c50 Better prededence and associativity handling in pretty printer
Previously the pretty printer added unnecessary and odd-looking parentheses
when several operators with the same precedence were chained:

    'a' . 'b' . 'c' . 'd' . 'e'
    // was printed as
    'a' . ('b' . ('c' . ('d' . 'e')))

Another issue reported as part of #39 was that assignments inside closures
were wrapped in parentheses:

    function() {
        $a = $b;
    }
    // was printed as
    function() {
        ($a = $b);
    }

This was caused by the automatic precedence handling, which just regarded
the closure as an ordinal nested expression.

With the new system the $predenceMap of PrettyPrinterAbstract contains both
precedence and associativity and there is a new method pPrec() which prints
a node taking precedence and associativity into account.

For simpler usage there are additional function pInfixOp(), pPrefixOp() and
pPostfixOp().

Prints not going through pPrec() do not have any precedence handling (fixing
the closure issue).
2012-10-31 17:34:06 +01:00
nikic
9e43acee2c Scalar_String::create() -> Scalar_String::parse()
Directly creating the node isn't necessary anymore, the token only needs
to be parsed. This makes it consistent with the other scalar parsing
methods and removes the need to pass $arguments around.
2012-10-19 15:17:08 +02:00
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
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
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 => $v was parsed with key and value swapped. This is now fixed
 * the pretty printer now works with the newly added language constructs
2012-09-07 23:41:59 +02:00
nikic
4259b44a84 Add support for constant dereferencing (PHP 5.5)
Examples: "foo"[2], [1, 2, 3][2]
2012-09-07 23:41:58 +02:00
nikic
417a8bb07e Add support for yield expressions (PHP 5.5)
This adds a new Yield expression type, with subnodes key and value.
2012-09-07 23:41:57 +02:00
nikic
ae3774f0f2 Add support for finally clauses (PHP 5.5)
This adds a new finallyStmts subnode to the TryCatch node. If there is
no finally clause it will be null.
2012-09-07 23:41:56 +02:00
nikic
f8f1e17e41 Add support for list() in foreach (PHP 5.5)
Example: foreach ($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
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
nikic
eb5991227d Add Class->getMethods() function 2012-07-07 16:24:07 +02:00
nikic
4137d7a7a8 Add modifier accessors for ClassMethod etc 2012-07-07 16:08:37 +02:00
nikic
4972124468 Fix test failures due to precision differences
Travis 5.2 seems to have changed the float output precision, so a test was
failing. Now the numbers in the expected output are also provided by PHP,
so they should be the same.
2012-06-08 18:19:37 +02:00
nikic
44ed30957f Fix two tests which would fail on x64 2012-06-08 18:09:42 +02:00
nikic
35ec185558 Make $line argument for Comment optional
Also add setLine() method.
2012-06-08 17:55:35 +02:00
Jon Cave
0911b2e1ce Add line number information to comments
Line numbers are stored in the $line property of the PHPParser_Comment
and PHPParser_Comment_Doc classes and can be retrieved with getLine().
2012-06-06 14:33:38 +01:00
nikic
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
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
nikic
a824a2aba7 Fix $node->getDocComment()
getDocComment() now returns the last comment (given that it is a doc
comment). setDocComment() no longer exists, as it doesn't make sense
with the comment objects anymore. getAttribute() now returns by reference,
so it also works in reference contexts.
2012-05-06 18:24:26 +02:00
nikic
9d96dd1796 Adjust XML unserializer for new comments attribute 2012-05-06 18:12:02 +02:00
nikic
603582fe50 Add test coverage for two things 2012-05-06 17:58:31 +02:00
nikic
e587e3f4c6 Collect normal comments too, not only doc comments
Comments and doc comments are now saved in the 'comments' attribute, as an
array. The are instances of PHPParser_Comment[_Doc].
2012-05-06 17:49:04 +02:00
nikic
dd711f2a04 Generalize the attribute generation for nodes
Now two arrays are fetched from the lexer: $startAttributes and
$endAttributes. When constructing the attributes for a node, the
$startAttributes from the first token of the node and the $endAttributes
of the last token of the node are merged.

Now the end line is saved in the endLine attribute.
2012-05-05 17:34:27 +02:00
nikic
2f5ebf7c4d Store line and doc comment as attributes 2012-05-04 10:16:59 +02:00
nikic
3701e02d32 Use inject-once approach for lexer
Now the lexer is injected only once when creating the parser. Instead of

    $parser = new PHPParser_Parser;
    $parser->parse(new PHPParser_Lexer($code));
    $parser->parse(new PHPParser_Lexer($code2));

you write:

    $parser = new PHPParser_Parser(new PHPParser_Lexer);
    $parser->parse($code);
    $parser->parse($code2);
2012-05-04 10:16:46 +02:00
nikic
9329c91591 Merge branch 'codeGeneration'
* codeGeneration:
  Add docs for templates
  Add a filesystem template loader.
  Add simple templating support.
  Add usage example for builders to docs
  Add function builder
  Add ability to specify arrays as default values
  Add property builder
  Add parameter builder
  Add method builder
  Add class builder
2012-04-23 13:32:16 +02:00
nikic
5b27fb40ce Fix line numbers for some list structures
When defining a list in the grammar the list elements have to get a separate
rule, otherwise they'll all be assigned the same line number.
2012-04-19 00:52:44 +02:00
nikic
a45360ccaf Add tests for node attributes
Also fix the @inheritDoc declarations and do some whitespace normalization
2012-04-19 00:22:31 +02:00
nikic
337da5648c Fix XML unserializer
The subNodes array was not initialized, so for empty nodes it would just
be null. Due to the addition of attributes for nodes those have to be
initialized too.
2012-04-04 14:06:08 +02:00
nikic
e17bd0b17f Remove duplicate bootstrap.php
The tests had a separate bootstrap.php, which basically replicated the main
bootstrap.php.
2012-04-04 13:50:21 +02:00
nikic
a048112e2c Add a filesystem template loader.
The template loaders loads templates from a base directory (and can
optionally use a suffix). For example

    $templateLoader = new PHPParser_TemplateLoader(
        $parser, './templates', '.php'
    );

    // loads ./templates/TestTemplate.php
    $templateLoader->load('TestTemplate');

Again the implementation is not optimal. The loader probably shouldn't
intantiate the Template itself, but instead should accept a
TemplateFactory. This seemed like overkill to me, so I left it out.
2012-04-03 23:52:00 +02:00
nikic
19c1f80589 Add simple templating support.
Templates use __name__ placeholders. A variant of the placeholder with a
capitalized first latter can be accessed using __Name__ (this is useful
for camel case identifiers, e.g. get__Name__).

Currently the implemention is not particularly clean, because the Template
instantiates a Lexer itself. Fixing this requires a major refactoring of
the lexer/parser interface.
2012-04-03 22:47:41 +02:00
nikic
77d58a4151 Fix NameResolver tests on PHP 5.2 2012-03-17 13:52:17 +01:00
nikic
b8b68a969c Add function builder 2012-03-11 09:02:52 +01:00
nikic
9e5c95b6aa Add ability to specify arrays as default values 2012-03-11 08:53:04 +01:00
nikic
3ce3542032 Add property builder 2012-03-11 08:42:13 +01:00
nikic
4c8351fa86 Add parameter builder 2012-03-11 00:06:02 +01:00
nikic
48f0322aef Add method builder 2012-03-10 23:25:26 +01:00
nikic
88e1f2eeab Add class builder 2012-03-10 17:56:56 +01:00
nikic
e856fe3944 Remove obsolete test skip
The test no longer depends on PHP 5.4, so don't skip it.
2012-03-10 10:55:34 +01:00
nikic
0c0515c7de Replace /e modifier with callback + eval()
As this also fixes the overescaping issue, some stuff in the tests can be written more nicely now.
2012-03-02 00:28:46 +01:00
nikic
10ba9f8dda Add some tests for the emulative lexer 2012-02-21 18:45:07 +01:00
nikic
cf3117d82d Fix parsing of integers that overflow into floats
Integers in hex/oct/bin notation that overflowed into floats were parsed incorrectly.
2012-01-15 16:54:48 +01:00
nikic
c5c7aa5125 Add initial version of an emulative lexer
The emulative lexer allows lexing of PHP 5.4 on PHP 5.3 and PHP 5.2.
2011-12-18 17:03:11 +01:00
nikic
94d4c30a72 Fully Cover and fix NameResolver
Previously type hints were not resolved due to a typo. Also trait uses were not resolved.
2011-12-10 12:11:53 +01:00
nikic
df691065a6 Fix __halt_compiler() usage in namespace
This fixes the only left bug that was reported by parsing the PHP testsuite :)
2011-12-07 18:36:38 +01:00
nikic
8bdb478785 Cover Parser.php as much as possible 2011-12-07 18:17:05 +01:00
nikic
80065965d3 [5.4] Add new \e escape sequence (0x1B/27) 2011-12-04 17:35:30 +01:00
nikic
1449cc2092 Disallow array deref using alternative syntax
f(){0} and a::b(){0} aren't allowed anymore (in compliance with PHP).
$a->b(){0} support stays for now (for technical reason).
2011-12-04 17:07:17 +01:00
nikic
db3181aff1 More test coverage and doc string parsing fixes
The parser didn't account for the additional newline after the content of doc strings, which is left there by the tokenizer for some reason. Additoinally esacape sequences were parsed in nowdoc strings.

Additionally this contains some minor changes to the grammar: Some _list nonterminals were refactored to have the possible single elements in a reparate rule and only assemble those single elements. (This reduces duplication and gives better assignment of line number context.)
2011-12-04 16:52:43 +01:00
nikic
c3df371998 Cover, fix and cleanup XML unserializer 2011-12-03 15:15:20 +01:00
nikic
b49c55c9e5 Cover NodeTraverser and bugs it found
a) ->traverseNode() now operates on a clone of the node, otherwise the original node will be modified too
b) before nodes were passed to the following visitor unchanged, even though they were already changed in the tree
2011-12-02 17:52:03 +01:00
nikic
8c2bf0373c Some more test improvements (+ fixes) 2011-11-27 21:50:19 +01:00
Francis Besset
efbf49814e Launch test with trait only with PHP 5.4 2011-11-27 21:28:08 +01:00
nikic
6ef6e1dab3 Cover errors (and fix errors for namespace names) 2011-11-27 12:58:20 +01:00
nikic
21dc9b32f4 Add test coverage for all nodes 2011-11-27 11:20:35 +01:00
nikic
03a0449b1a Add tests for other scalar types 2011-11-26 17:10:18 +01:00
nikic
933bebb9b8 Fix parsing of special int syntaxes
Also add the means to test code parsing.
2011-11-26 16:09:39 +01:00
nikic
3b02facf0c Add an example 2011-11-12 18:29:50 +01:00
nikic
2ec6ae4b03 Make NameResolver add namespacedName subnodes 2011-11-12 13:24:59 +01:00
nikic
c94a4767df Add tests for XML serialization
Also fix the invalid namespace URIs I used.
2011-11-06 18:09:32 +01:00
nikic
5f0a1535ff Fix unit tests 2011-10-26 18:35:37 +02:00
nikic
69b298c4b5 Recognize halt_compiler() ?> (without ;) 2011-10-18 18:03:28 +02:00
nikic
ab72f98570 Add NameResolver
The NameResolver visitor tries to resolve all names to fully qualified names. It will resolve all non-dynamic names, apart from unqualified function and constant names. The latter can not be resolved properly without running the code.
2011-09-28 20:14:27 +02:00
nikic
62183807ee Add test coverage for Node_Name
And fix bugs found while doing so.
2011-09-28 18:11:28 +02:00
nikic
d53173c2f3 Don't use references in NodeTraverser
Stop using reference magic in the NodeTraverser. Instead use normal return values. Additionally enfore that an array is passed to ->traverse().
2011-09-24 23:39:05 +02:00
nikic
df7cb44eed Use seperate Name node classes instead of type subnode 2011-09-24 16:53:40 +02:00
nikic
a551bbc5a4 Add PHPParser_Node interface 2011-09-21 21:43:19 +02:00
nikic
847cdbc5c6 Swap argument order for ArrayItem 2011-09-02 19:49:46 +02:00
nikic
17a81b5c8f Properly parse escape sequences:
* Add support for oct and hex escape sequences
* Take used quote type into account when parsing encapsed strings
2011-08-20 10:40:27 +02:00
nikic
299893066d Fix NodeTraverser by putting to-be-deleted and to-be-merged nodes into the same queue. Additionally do not further iterate queued nodes. 2011-08-19 17:19:27 +02:00
nikic
e0fe21287d Add specialized constructors for all expression nodes apart from lambda 2011-08-11 10:25:51 +02:00
nikic
d9a23f2dc7 Add specialized constructors for Expr_Array*, make Variable an Expr 2011-08-11 08:13:01 +02:00
nikic
1da728321f Rename tests from Unit_ to PHPParser_Tests_ 2011-08-10 11:13:37 +02:00
nikic
f67ff50550 Give all Scalar nodes and the special nodes Name and Variable specialized constructors for easier use 2011-08-09 15:07:05 +02:00
nikic
ae46aeda7f Don't save whether a string is binary anymore. The binary flag isn't going to be used in the next couple of years, so it doesn't make sense to unnecessarily complicate things. 2011-08-09 14:19:44 +02:00
nikic
197b8e6967 Don't save quote type for strings anymore (as it is irrelevant for script execution) 2011-08-09 14:12:15 +02:00
nikic
2c68d1c09e Update testsuite 2011-08-09 12:42:12 +02:00
nikic
962c4dc0f0 Add some more unit tests 2011-07-13 23:07:05 +02:00
nikic
cc80385aae Fix incorrect line number extraction 2011-07-13 13:27:14 +02:00
nikic
a6f97681f6 Start adding Unit test (PHPUnit) 2011-07-13 13:03:37 +02:00
nikic
b24d0e2dc4 Rename PHPParser_ParseErrorException to PHPParser_Error 2011-06-05 18:52:41 +02:00
nikic
83a2077f0e Add Autoloader 2011-06-05 18:47:52 +02:00
nikic
620525a5da Prefix all classes with PHPParser_ 2011-06-05 18:40:04 +02:00
nikic
d82bbb3bea Throw ParseErrorException on error instead of error callback
As long as the parser isn't reentrant having an error callback doesn't really make sense and only complicates everything.
2011-06-03 17:44:23 +02:00
nikic
b80f326b6a Fix problem with indented strings by introducing PrettyPrinter->pSafe 2011-06-02 22:52:24 +02:00
nikic
fabe44ecb1 fix doccomment 2011-06-02 11:39:33 +02:00
nikic
5e91c622cc Measure time spent in parser, pretty printer and comparison 2011-06-01 20:00:52 +02:00
nikic
3213cf85cb Add known issues 2011-05-31 18:33:38 +02:00
nikic
2fb0206deb Add missing rules to parser to allow a::${b} 2011-05-31 17:28:22 +02:00
nikic
4f3260f670 Add doccomments and slightly change some APIs 2011-05-31 16:33:11 +02:00
nikic
e6b356af45 Fix some pretty printing issues 2011-05-30 22:11:11 +02:00
nikic
8a3074db38 Decouple NodeDumper from NodeAbstract 2011-05-30 19:21:25 +02:00
nikic
22ea3d6a70 Make Node_Scalar instanceof Node_Expr 2011-05-30 18:01:38 +02:00