Commits
Slava Pestov committed 1b55becf760
SILGen: Fix issues with one-element tuples in thunks Take apart exploded one-element tuples and be more careful with passing around tuple abstraction patterns. Also, now we can remove the inputSubstType parameter from emitOrigToSubstValue() and emitSubstToOrigValue(), making the signatures of these functions nice and simple once again. Fixes <rdar://problem/19506347> and <rdar://problem/22502450>.