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a5b03a34c3
Safely detect integer overflow in try_addint() and try_subint(). Old code relied on undefined behavior, and recent versions of GCC on x86 optimized away the if-statements. This caused integer overflow in Lua code instead of falling back to floating-point numbers. Signed-off-by: Adam Bailey <aebailey@gmail.com> (cherry picked from commit 3a2e7c30d3e6a187ba1df740cdb24c8ad84dfe48)