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On 11/23/2015 06:52 PM, David Malcolm wrote:
This patch fixes PR c/68473 by bulletproofing the new diagnostic_show_locus implementation against ranges that finish before they start (which can happen when using the C preprocessor), falling back to simply printing a caret.
Hmm, wouldn't it be better to avoid such a situation? Can you describe a bit more how exactly the macro expansion caused such a situation?
Bernd
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