extra_padding.cpp:17:1: warning: [blink-gc] Additional padding causes the sizeof(DisallowNewWithPadding) to grow by 8. Consider reordering fields. struct DisallowNewWithPadding { ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ extra_padding.cpp:63:10: warning: [blink-gc] Additional padding causes the sizeof(DisallowNewWithPaddingTemplate) to grow by 8. Consider reordering fields. template struct DisallowNewWithPaddingTemplate; ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 warnings generated.