Commits
Joe Groff committed c25aab9f691
Sema: Handle generalized lvalues in "ignored" position. A tuple of lvalues behaves semantically like an lvalue, so for consistency with scalar lvalues, we should diagnose ignored lvalue tuples in offline code, or coerce them to rvalues in REPL or playground contexts, because these contexts really expect rvalues for presentation purposes. Fixes rdar://problem/17057039. Swift SVN r21549