Revert "silence false positives about uninitialized variables"

This reverts commit 3d1a0f2ee9bcd9f109adf3b963d91bc61470592d.

breaks build for older compilers
1268bdfa60Andrew Kelley committed on 8/6/2017, 10:33:30 PMparentd83e409
1 file changedLine totals unavailable