Avoid undefined checks for fields that are always initialized#8827

Merged

StefanKarpinski merged 2 commits intomasterfrom sjk/undef

Nov 10, 2014

+69-35

Commits on Oct 27, 2014

Avoid undefined checks for types that are always fully initialized
simonster
committed

Commits on Oct 30, 2014

Keep track of number of initialized fields and avoid undefined checks
simonster
committed