Squiz.WhiteSpace.OperatorSpacing false positive when using negation with string concat

[simPod]

I don't know how to fix but OperatorSpacing sniff wrongly requires space when negating var/constant in string concatenation

Ok, I don't understand how this test was meant. My point I was trying to make is that

private const A = -PHP_INT_MAX; // is valid
private const B = 'a ' . -PHP_INT_MAX; // is not valid
private const C = 'a ' . - PHP_INT_MAX; // is valid

I cannot negate a constant when used within string concatenation without having a space after negation.

[gsherwood]

The issues exists in the Squiz sniffs, but it also impacts the PSR12 sniff as it extends that Squiz one.

[gsherwood]

Thanks a lot of this bug report. I didn't end up merging you PR as I put tests into the main Squiz sniff where the fix needed to go, but the code samples were clear and helpful. This fix will be in the 3.6.0 release.

[simPod]

Thank you, appreciated