Commits
Chris Lattner committed e824b0b9ba5
fix <rdar://problem/19254812> DI bug when referencing let member of a class SILGen was emitting extraneous retains/releases on self when accessing let properties in a class, leading to bogus diagnostics. Fixing this just amounted to realizing that emitDirectIVarLValue is already safe w.r.t. +0 bases. Swift SVN r23975