scala - The Scala programming language

	Commit message (Collapse)	Author	Age	Files	Lines
*	Cull extraneous whitespace.	Paul Phillips	2013-09-18	1	-3/+3
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	One last flurry with the broom before I leave you slobs to code in your own filth. Eliminated all the trailing whitespace I could manage, with special prejudice reserved for the test cases which depended on the preservation of trailing whitespace. Was reminded I cannot figure out how to eliminate the trailing space on the "scala> " prompt in repl transcripts. At least reduced the number of such empty prompts by trimming transcript code on the way in. Routed ConsoleReporter's "printMessage" through a trailing whitespace stripping method which might help futureproof against the future of whitespace diseases. Deleted the up-to-40 lines of trailing whitespace found in various library files. It seems like only yesterday we performed whitespace surgery on the whole repo. Clearly it doesn't stick very well. I suggest it would work better to enforce a few requirements on the way in.
*	SI-4134: abstract override crasher if lacking super impl	Som Snytt	2012-04-06	1	-0/+30
	The example from the ticket is committed as a neg test. The problem is that a super.m on an abstract override member m has no concrete implementation, that is, the trait T is not mixed in after a class C with a concrete m. The error is noticed at phase mixin when the super accessor is added to the concrete mixer. (Pun alert?) When super.m is rebound, no concrete matching symbol is found up the linearization. Previously, it was asserted that such a symbol should be found, but since this is our first opportunity to detect that there is none, an error should be emitted instead. The new message is of the form: Member method f of mixin trait T2 is missing a concrete super implementation. Additionally, a couple of flag tests were changed to use isAbstractOverride.