turn statically known erroneous code into a warning and continue normal code-generation#1229

Merged

nikomatsakis merged 6 commits intorust-lang:masterfrom oli-obk:master

Sep 4, 2015

+107

Commits on Jul 30, 2015

turn statically known erroneous code into a warning and an unconditional panic
oli-obk
committed

Commits on Aug 7, 2015

use alternative "warn + normal codegen" instead
oli-obk
committed