Can anyone help me with this?
Here is the current function declaration rule:
T_FUNCTION { $1.u.opline_num = CG(zend_lineno); } is_reference T_STRING
optional_function_return_type { zend_do_begin_function_declaration(&$1,
&$4, 0, $3.op_type, NULL, &$5 TSRMLS_CC); } '(' parameter_list ')' '{'
inner_statement_list '}' { zend_do_end_function_declaration(&$1
TSRMLS_CC); }
I want to move "optional_function_return_type" AFTER the parameter list,
but I also need to pass it to zend_do_begin_function_declaration. Is
this even possible?
What I'm trying to acheive is this:
function a($arg1, $arg2) return int {
}
Currently:
function a return int($arg1, $arg2) {
}
On Fri, 2008-04-25 at 11:30 -0400, Sam Barrow wrote:
> Attached is my return type hinting patch. It allows type hinting for
> parameters and return values. Int, float, bool, string, num, scalar,
> resource, object, array, and class names are supported for both
> parameters and return values. Objects with __toString methods are
> allowed to pass for scalar and string type hints.
>
> function myTypedFunction returns int(string $stuff, bool, $things, num
> $amount) {
> return 'This will cause an error.'
> }
>
> I want to move the returns clause after the parameter list, but I
> couldn't get it to work in the parser:
>
> function x($param) returns y {
> return new y
> }
>
> Parameters and return values are strict. Int means int (to the type),
> etc. For type hinted parameters, null is allowed only if it is the
> default value.
>
> Implementations of abstract functions must be compatible both in their
> parameter and return types. Mismatched types will cause an error.
>
> Note: The parameter type hinting is complete. The return type hinting
> works, but there is a small memory leak which I do not know how to fix.
> Besides that it's running perfectly, it's very minor obstacle, I'm just
> not familiar enough with C to fix this right now.
>
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