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* Merge branch 'merge-2.10.0-wip' into merge-2.10.xPaul Phillips2012-10-311-2/+5
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * merge-2.10.0-wip: Use Typed rather than .setType Wider use and a new variant of typedPos. SI-6575 Plug inference leak of AbstractPartialFun Remove compiler phases that don't influence scaladoc generation. Disabled generation of _1, _2, etc. methods. SI-6526 Additional test case. Fix SI-6552, regression with self types. avoid single-art assert where harmful in duration-tck Fix for SI-6537, inaccurate unchecked warning. Crash on missing accessor (internal bug in the lazy vals implementation) instead of trying to recover from the bug Incorporated changes suggested in code review Added one more test for SI-6358 Closes SI-6358. Move accessor generation for lazy vals to typers. SI-6526 Tail call elimination should descend deeper. Remove unneeded calls to substring() Changes Tree and Type members from vals to defs. Scaladoc knows the package structure of the libraries, so don't include them in external documentation setting. Fixes SI-6170: issue with dragging scaladoc splitter over central iframe Added a Swing ColorChooser wrapper Added a Swing PopupMenu wrapper Conflicts: src/compiler/scala/reflect/reify/phases/Reshape.scala src/compiler/scala/tools/nsc/typechecker/Duplicators.scala src/continuations/plugin/scala/tools/selectivecps/SelectiveCPSTransform.scala src/reflect/scala/reflect/internal/Types.scala test/files/neg/unchecked-knowable.check
| * Fix for SI-6537, inaccurate unchecked warning.Paul Phillips2012-10-181-2/+5
| | | | | | | | | | | | | | | | I found a more direct expression of the unchecked logic, which should be much easier for others to verify. But the bug being fixed here is that the unchecked checking happens too early, and the sealed children of a symbol are not yet visible if it is being simultaneously compiled.
* | Merge branch '2.10.x' into 210-mergePaul Phillips2012-09-281-1/+3
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 2.10.x: (37 commits) Added logic and tests for unchecked refinements. Moved isNonRefinementClassType somewhere logical. Moved two tests to less breaky locations. Nailed down the "impossible match" logic. Finish docs for string interpolation. moves Context.ParseError outside the cake revives macros.Infrastructure moves Context.runtimeUniverse to TreeBuild.mkRuntimeUniverseRef a more precise type for Context.mirror gets rid of macros.Infrastructure simplifies Context.Run and Context.CompilationUnit exposes Position.source as SourceFile removes extraneous stuff from macros.Infrastructure merges macros.CapturedVariables into macros.Universe merges macros.Exprs and macros.TypeTags into Context removes front ends from scala-reflect.jar PositionApi => Position hides BuildUtils from Scaladoc MirrorOf => Mirror docs.pre-lib now checks for mods in reflect ... Conflicts: test/files/neg/t4302.check test/files/neg/unchecked.check test/files/neg/unchecked2.check
* Nailed down the "impossible match" logic.Paul Phillips2012-09-271-0/+4
I will again defer to a comment. /** Given classes A and B, can it be shown that nothing which is * an A will ever be a subclass of something which is a B? This * entails not only showing that !(A isSubClass B) but that the * same is true of all their subclasses. Restated for symmetry: * the same value cannot be a member of both A and B. * * 1) A must not be a subclass of B, nor B of A (the trivial check) * 2) One of A or B must be completely knowable (see isKnowable) * 3) Assuming A is knowable, the proposition is true if * !(A' isSubClass B) for all A', where A' is a subclass of A. * * Due to symmetry, the last condition applies as well in reverse. */