From: Operating system: *nix PHP version: 5.3.5 Package: Unknown/Other Function Bug Type: Feature/Change Request Bug description:Improve parser about affecting a closure by reference
Description:
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When affecting a closure by reference, the parser doesn't recognize the
pattern and issues a parse error.
It could be better to explicitly notice the error
Test script:
---------------
$a = &function () { };
Expected result:
----------------
Some kind of "Warning, Closure cannot be assigned by reference"
Actual result:
--------------
Parse error: syntax error, unexpected T_FUNCTION
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