CentOS 7 ships with re2c 0.13.5 by default, so we should not have
bumped the required re2c version to 0.13.7. However, 0.13.5 does not
support default rules, so we cannot use them to fix bug 76813.
This reverts commit 420184ad52 and
5e15c9c41f.
Closes GH-6593.
We avoid `YYCURSOR` becoming `NULL` by initializing `YYMARKER`, and add
a default rule for `<NORMAL>` where we catch unexpected input.
We also fix the only superficially related issue regarding empty input
followed by `T_SEPARATOR` and command, which caused another segfault.
Closes GH-6464.
This is an annoying edge case that regularly gets broken. As we're
not aware of significant users of this API, and there are other
ways to hook this, remove support for EXT_NOP.
Otherwise the assignment will have the same number as the default arm
which will 1. mis-trigger a breakpoint and 2. mark the line as covered
even when it isn't.
Closes GH-6083
We might just want to drop this completely, but at least don't
enable it by default. It already gets disabled by a number of
SAPIs, but we should make that the default state.
The primary issue was already resolved in 7c3e487289,
but the particular example used in this bug report ran into an
additional issue on PHP 8, because I forgot to drop a number of
zend_bailout calls when switch require failure to throw.
exit() is now internally implemented by throwing an exception,
performing a normal stack unwind and a clean shutdown. This ensures
that no persistent resource leaks occur.
The exception is internal, cannot be caught and does not result in
the execution of finally blocks. This may be relaxed in the future.
Closes GH-5768.
The hash is used to check whether the arginfo file needs to be
regenerated. PHP-Parser will only be downloaded if this is actually
necessary.
This ensures that release artifacts will never try to regenerate
stubs and thus fetch PHP-Parser, as long as you do not modify any
files.
Closes GH-5739.
This adds the following APIs:
void zend_call_known_function(
zend_function *fn, zend_object *object, zend_class_entry *called_scope,
zval *retval_ptr, int param_count, zval *params);
void zend_call_known_instance_method(
zend_function *fn, zend_object *object, zval *retval_ptr, int param_count, zval *params);
void zend_call_known_instance_method_with_0_params(
zend_function *fn, zend_object *object, zval *retval_ptr);
void zend_call_known_instance_method_with_1_params(
zend_function *fn, zend_object *object, zval *retval_ptr, zval *param);
void zend_call_known_instance_method_with_2_params(
zend_function *fn, zend_object *object, zval *retval_ptr, zval *param1, zval *param2);
These are used to perform a call if you already have the
zend_function you want to call. zend_call_known_function()
is the base API, the rest are just really thin wrappers around
it for the common case of instance method calls.
Closes GH-5692.
The implementation of that RFC changed the initial value of
`zend_array.nNextFreeElement` to `-1`; we work around that by inserting
first, and retrieving the index afterwards.
We also fix the erroneous printf specifier for the unsigned integer.
Apparently, breakpoints and watchpoints are practically disabled if
run with OPcache JIT under Windows, so we mark the affected tests as
xfail in that case for the time being.
From now on, we always display the given object's type instead of just reporting "object".
Additionally, make the format of return type errors match the format of argument errors.
Closes GH-5625
* PHP-7.4:
Enable phpdbg tests on AppVeyor
Make phpdbg test portable
Fix several mostly Windows related phpdbg bugs
Fix#73926: phpdbg will not accept input on restart execution
* Properly initialize PHPDBG_G(watch_tmp)
Otherwise that may cause segfaults in ZTS builds.
* Deactivate potentially remaining watchpoints after REPL
Otherwise the memory could still be protected, resulting in segfaults
during shutdown.
* NULL zend_handlers_table after freeing
As of commit 4130fe4[1], the `zend_handlers_table` is explicitly
freed in the `zend_vm_dtor()`. Since phpdbg (and maybe some other
SAPIs) may restart the engine afterwards, we have to make sure that
the table is also NULLed.
* Only set context option if there is a context
In other words, we must not follow the null pointer.
* Cater to file handles without attached console
File handles do not necessarily have an attached console (for
instance, pipes do not), in which case `GetConsoleScreenBufferInfo()`
fails. In this case we set a default value (`40`) for lines like on
other systems.
[1] <http://git.php.net/?p=php-src.git;a=commit;h=4130fe437a5db7ead1444d3748bd0fbad9829cb2>
--file-cache-prime populates the file cache,
--file-cache-use uses the file cache.
And fix a number of tests to run under file cache or disabled
timestamp validation.
Since the member is not used in `OnUpdateEol()` that's not really an
issue, but still it's confusing to apparently have two INI settings
targeting the same member.
