RFR: 8145096: Undefined behaviour in HotSpot

[Kim Barrett]

On Dec 15, 2015, at 11:41 AM, Andrew Haley <aph at redhat.com> wrote:
> 
> On 12/11/2015 06:39 PM, John Rose wrote:
> 
>> #define JAVA_INTEGER_OP(OP, NAME, TYPE, UNSIGNED_TYPE)  \
>> inline TYPE NAME (TYPE in1, TYPE in2) {                 \
>> STATIC_ASSERT(sizeof(TYPE) == sizeof(UNSIGNED_TYPE)); \
>> UNSIGNED_TYPE ures = static_cast<UNSIGNED_TYPE>(in1); \
>> ures OP ## = static_cast<UNSIGNED_TYPE>(in2);         \
>> return reinterpret_cast<TYPE&>(ures);                          \
>> }
> 
> I had to take out the STATIC_ASSERT because globalDefinitions.hpp
> is included before STATIC_ASSERT is defined in debug.hpp.

Oops, I forgot about that; I don’t have any problem with that change.