scala - The Scala programming language

	Commit message (Collapse)	Author	Age	Files	Lines
*	SI-7070 Turn restriction on companions in pkg objs into warning	James Iry	2013-02-06	1	-1/+0
\| \| \| \| \| \| \| \| \| \| \| \| \|	The implementation restriction created from SI-5954 in 3ef487ecb6733bfe3c13d89780ebcfc81f9a5ea0 has two problems. 1) The problematic code works fine if compile with sbt. That means the restriction is breaking some people needlessly. 2) It's not binary compatible. To fix all that this commit changes the error into a warning and removes the setting used to get around the restriction.
*	SI-5954 Implementation restriction preventing companions in package objs	James Iry	2013-01-13	1	-0/+1
	Companion objects (and thus also case classes) in package objects caused an assert about an overloaded symbol when everything was compiled twice. It's a hairy problem that doesn't fit in 2.10.1. So this fix adds an implementation restriction. It also has a test to make sure the error messages are clean and reasonably friendly, and does not catch other things defined in package objects. The test includes a commented out test in case somebody thinks they've solved the underlying problem. A handful of tests were falling afoul of the new implementation restriction. I verified that they do in fact fail on second compile so they aren't false casualties. But they do test real things we'd like to work once the re-compile issue is fixed. So I added a -X flag to disable the implementation restriction and made all the tests accidentally clobbered by the restriction use that flag.