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8234779: Provide idiom for declaring classes noncopyable

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Add NONCOPYABLE macro and uses.

Reviewed-by: dholmes, pliden, coleenp
This commit is contained in:
Kim Barrett 2019-12-03 19:09:30 -05:00
parent 3e0a524547
commit 577e87e5b2
37 changed files with 101 additions and 131 deletions
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5
src/hotspot/share/oops/array.hpp
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@ -29,6 +29,7 @@
#include "memory/metaspace.hpp"
#include "runtime/atomic.hpp"
#include "utilities/align.hpp"
#include "utilities/globalDefinitions.hpp"
// Array for metadata allocation
@ -49,9 +50,7 @@ protected:
}
private:
// Turn off copy constructor and assignment operator.
Array(const Array<T>&);
void operator=(const Array<T>&);
NONCOPYABLE(Array);
void* operator new(size_t size, ClassLoaderData* loader_data, int length, TRAPS) throw() {
size_t word_size = Array::size(length);