Commits
Joe Groff committed e6276a1c2f4
SILGen: Emit brace stmt exprs and for stmt initializers as ignored exprs. Add an emitIgnoredExpr entrypoint to SILGenFunction that emits an expression, ignoring its result. This isn't an extensive implementation but just tackles the low-hanging fruit of allowing +0 rvalues and not crashing on sudden lvalues, fixing <rdar://problem/16650625>. Swift SVN r16536