On Fri, Dec 09, 2016 at 11:18:32AM +0000, Daniel P. Berrange wrote:
On Fri, Dec 09, 2016 at 11:52:43AM +0100, Martin Kletzander wrote:When compiling with clang on Linux, it complains that "passing an object that undergoes default argument promotion to 'va_start' has undefined behavior". That is true according to the C standard, although I couldn't find any mention about enum->int promotion (even though it's a sensible one). The only fix I came up with was changing the layer parameter to int so that it does not undergo any default argument promotion.Can we not just cast 'layer' to an int in the va_start call ?
That also fails to compile. Jan
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