rename_variation2.tmp is ... unsurprisingly ... already used by
rename_variation2.phpt. Alternatively it could be placed in the
directory that the test creates, but maybe this is intended to
test cross-directory renames, so I'll leave it.
Resources used as array keys are generally handled by throwing a
notice and converting the resource to the resource handle. The only
exception is the [$resource => null] syntax, where this was treated
as an illegal offset type instead. However, this also only happened
for VM evaluations, the AST evaluator did handle resources correctly.
This also means that we can remove the corresponding special
handling for typed properites: We no longer need to check that a
property is convertible to stdClass if such a conversion might
take place indirectly due to a nested property write.
Additionally OBJ_W style operations now no longer modify the
object operand, and as such we no longer need to treat op1 as a
def in SSA form.
The next step would be to actually compile the whole LHS of OBJ_W
operations in R rather than W mode, but that causes issues with
SimpleXML, whose object handlers depend on the current compilation
structure.
Tyson Andre [Thu, 26 Sep 2019 23:58:34 +0000 (19:58 -0400)]
Update opcache zend_func_info after wbmp/xml_parser changes
See UPGRADING on the master branch.
```
- GD:
. The deprecated function image2wbmp() has been removed.
RFC: https://wiki.php.net/rfc/image2wbmp
. The deprecated functions png2wbmp() and jpeg2wbmp() have been removed.
RFC: https://wiki.php.net/rfc/deprecate-png-jpeg-2wbmp
- XML:
. xml_parser_create(_ns) will now return an XmlParser object rather than a
resource.
```
We're getting some very large inputs (~500KB) on OSS-Fuzz, which
slot down performance a lot. Let's try limiting this, starting
with a still fairly large value of 64KB.
Also remove the max_execution_time limit, so that slow test cases
cause a genuine libfuzzer timeout and we may investigate them.
Fix GCOV not working for PHP-7.4 and master branches
Code coverage reports (`make lcov`), since commit eef8522 (7.4 branch),
generates incorrect coverage and emits warnings. Simplifying the
Makefile.gcov file has the side-effect of resolving the issue.
Processing sapi/cli/php_http_parser.gcda
php-src/lcov_data/sapi/cli/php_http_parser.gcda:stamp mismatch with notes file
geninfo: WARNING: gcov did not create any files for php-src/lcov_data/sapi/cli/php_http_parser.gcda!
...
Processing ext/mbstring/mb_gpc.gcda
php-src/lcov_data/ext/mbstring/mb_gpc.gcda:stamp mismatch with notes file
geninfo: WARNING: gcov did not create any files for php-src/lcov_data/ext/mbstring/mb_gpc.gcda!
Closes: https://bugs.php.net/bug.php?id=52718.
See also: https://bugs.php.net/bug.php?id=78288.
`get_closure` handlers are called to check whether an object is
callable, and to actually get the closure, respectively. The behavior
of the handler might differ for these two cases, particularly the
handler may throw in the latter case, but should not in the former.
Therefore we add a `check_only` parameter, to be able to distinguish
the desired purpose.
Don't set nullability flag for parameters without type
Use value 0 instead. To compensate we check in ReflectionParameter
allowsNull() whether the type is set at all: If it isn't, it always
allows null.
This removes a discrepancy between internal&userland functions:
For userland functions allowsNull() on untyped parameters returned
true, but for internal functions it returned false.
We have lots of other typed properties related error messages of
the form "assign X to typed property Y::$z of type A", so use th
same format for the primary message as well. Special-casing things
like classes and nullability is not going to scale with future
type-system extensions, and I don't think it really adds clarity
either.
Change representation of zend_type from type code to MAY_BE_* mask
This switches zend_type from storing a single IS_* type code to
storing a MAY_BE_* type mask. Right now most code still assumes
that there is only a single type in the mask (or two together
with MAY_BE_NULL). But this will make it a lot simpler to introduce
union types.
An additional advantage (and why I'm doing this separately), is
that a number of special cases no longer need to be handled
separately: We can do a single mask & (1 << type) check to handle
all simple types, booleans (true|false) and null.
This fixes two issues:
* Negative the value in an unsigned type to avoid signed overflow.
* Treat -0 as 0 rather than an invalid number that gets converted
to ZEND_LONG_MIN.
`zend_parse_method_parameters()` is meant for dual (procedural and OO)
APIs; there is no need to attempt to get "this" first, and to dispatch
to `zend_parse_parameters()` and `zend_parse_method_parameters()`,
respectively.
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