Hi,

clamp function in the latest SVN build (rev. 14827) crashes apps.

GCC and CLANG complains about a reference to local variable addr.

Example:

#include <Core/Core.h>

using namespace Upp;

Size fn1()
{
	Size sz1(Random(100), Random(100));
	Size sz2(Random(1000), Random(1000));
	Size sz3(Random(1000), Random(1000));
	return clamp(sz1, sz2, sz3);
}

Size fn2()
{
	Size sz1(Random(100), Random(100));
	Size sz2(Random(1000), Random(1000));
	Size sz3(Random(1000), Random(1000));
	return min(max(sz1, sz2), sz3);
}

CONSOLE_APP_MAIN
{
	// both GCC and CLANG warns about reference to local-addr.

	Size sz1 = fn1(); // Crashes the app with invalid memory access.
	DUMP(sz1);
	Size sz2 = fn2(); // Does not crash.
	DUMP(sz2);
}

Best regards,
Oblivion

template <class T>
constexpr T clamp(const T& x, const T& min_, const T& max_)