Nikita Popov
7f862ac21c
Add support for trailing comma in group use
2017-06-28 23:05:28 +02:00
Nikita Popov
d5873b177b
Adjust the end attributes on the stack as well
2017-02-26 23:45:14 +01:00
Nikita Popov
48ec654d0c
Make Expr\Error nodes empty
...
Resolves issue #359 .
2017-02-26 23:38:32 +01:00
Nikita Popov
c12a4c8239
Fix start attribute assignment for Error in ClassConstFetch
2017-02-26 23:00:38 +01:00
Nikita Popov
a8eb2fc675
Support recovery from invalid trailing commas
2017-02-09 00:35:12 +01:00
Nikita Popov
62877b5d14
Recover from missing semicolons on statements
2017-02-05 17:47:56 +01:00
Nikita Popov
27281e9130
Fix attribute assignment for Error nodes
2016-11-23 22:51:32 +01:00
Nikita Popov
e52ffc4447
Support recovery from Foo::
2016-11-22 19:47:04 +01:00
Nikita Popov
c5cdd5ad73
Support recovery from free-standing $
2016-11-21 17:01:39 +01:00
Nikita Popov
c0630f8169
Support recovery for new without class name
2016-11-21 16:51:53 +01:00
Nikita Popov
977cbab8e7
Decrement errorState when recovering from -> error
...
It's likely that an error after -> will trigger another one due to
missing semicolon without shifting a single token. We prevent an
immediate failure in this case by manually setting errorState to 2,
which will suppress the duplicate error message, but allow error
recovery.
2016-07-25 17:37:54 +02:00
Nikita Popov
09086fbe0a
Support partial parsing of $foo->
...
Introduce Error node for this purpose.
2016-07-25 17:03:58 +02:00
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
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
272ab6c8d8
Add some recovery tests
2015-04-30 19:02:51 +02:00
