3 Commits

Author	SHA1	Message	Date
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	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