scala - The Scala programming language

	Commit message (Collapse)	Author	Age	Files	Lines
*	SI-9356 more careful assertion in back-end	Adriaan Moors	2015-06-16	3	-0/+21
	Calling `exists` on a `Symbol` triggers unpickling, which failed for reasons I did not investigate. Replaced `sym.exists` by `sym != NoSymbol`, which is good enough here. Also replaced assertion by a `devWarning`, since the logic seems too ad-hoc to actually crash the compiler when it's invalidated. Partially reverts b45a91fe22. See also #1532.