--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.
Closes GH-5353. From now on, PHP will have reflection information
about default values of parameters of internal functions.
Co-authored-by: Nikita Popov <nikita.ppv@gmail.com>
Prefer '%define api.value.type' to '#define YYSTYPE', so that Bison
know the type.
Use '%code requires' to declare what is needed to define the api.value.type
(that code is output in the generated header before the generated
definition of YYSTYPE).
Prefer '%define api.prefix' inside the grammar file to '-p' outside,
as anyway the functions defined in the file actually use this prefix.
Prefer `%param` to both `%parse-param` and `%lex-param`.
Closes GH-5138
The annotation %empty is properly enforced: warnings when it's
missing, and errors when it's inappropriate. Support for %empty was
introduced in Bison 3.0.
Pass -Wempty-rule to Bison.
Closes GH-5134
We now store the pointer payload and the type mask separately. This
is in preparation for union types, where we will be using both at
the same time.
To avoid increasing the size of arginfo structures, the
pass_by_reference and is_variadic fields are now stored as part of
the type_mask (8-bit are reserved for custom use).
Different types of pointer payloads are distinguished based on bits
in the type_mask.
The php_stream_read() and php_stream_write() functions now return
an ssize_t value, with negative results indicating failure. Functions
like fread() and fwrite() will return false in that case.
As a special case, EWOULDBLOCK and EAGAIN on non-blocking streams
should not be regarded as error conditions, and be reported as
successful zero-length reads/writes instead. The handling of EINTR
remains unclear and is internally inconsistent (e.g. some code-paths
will automatically retry on EINTR, while some won't).
I'm landing this now to make sure the stream wrapper ops API changes
make it into 7.4 -- however, if the user-facing changes turn out to
be problematic we have the option of clamping negative returns to
zero in php_stream_read() and php_stream_write() to restore the
old behavior in a relatively non-intrusive manner.
Disable buffering in PHP streams, to avoid storing and copying the
file contents twice.
This will call stream_set_option() on custom stream wrapper as
well, so the method needs to be implemented to avoid a warning.
