swift234

The REPL currently tries to "warm up" by running an harmless expression, Void(), before giving the user control

This works, except when you launch it in -parse-stdlib mode, where running that expression fails, because Swift.Void wasn't pulled in, and that failure causes the REPL to quit

This patch passes down the -parse-stdlib flag to the REPL initialization code, such that it does not try to run any warm up code in -parse-stdlib mode



Swift SVN r15968