Commits

Mark Lacey committed 44fe446f5c4
Increase the amount of memory we allow the constraint solver to use. Various changes throughout the compiler and libraries appear to have resulted in an increase in memory usage in the constraint solver since Swift 2.2. This is a stop-gap measure to allow more expressions to compile while the expression type checker is being improved. We've seen several cases where even a modest increase allows things that compiled with Swift 2.2 to continue to compile (albeit with generally longer compile times). (cherry picked from commit 8886f77348d2aeb68dc17dc47e5b0e7e8fc94dde)