SV: [PATCH] don't diagnose -Wchar-subscript for safe char literal

[Daniel Marjamäki]

Thank you!

> This doesn't look like it's quite enough: if the index's type is Char_S, you should also check whether the value of the character literal is negative.

I added a testcase for array['\xFF'] also.

There is a array out of bounds message reported then.

Best regards,
Daniel Marjamäki

..................................................................................................................
Daniel Marjamäki
Senior Engineer
Evidente ES East AB 
Warfvinges väg 34  SE-112 51 Stockholm  Sweden 

 
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+46 (0)709 12 42 62
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