On Jan 6, 2014, at 1:47 PM, Richard Smith <[email protected]> wrote:
> One view on this is simply: -Wsystem-headers means "don't give system headers > special treatment when emitting diagnostics”. This is it exactly. “Treat all headers like normal headers" > That would seem to make perfect sense to people developing system headers, > and is our current behavior. What is the use case that leads to enabling > -Wsystem-headers but not wanting that to lead to errors? PR18327 doesn't make > that obvious. Not sure I’m following that report, if one doesn’t like that that diagnostic is by default mapped to an error, maybe map it to a warning on the command-line or discuss whether it should not be mapped to error by default ? I don’t see a need to complicate what -Wsystem-headers does.
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