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* deprecates String => Name implicit conversionsEugene Burmako2014-02-141-1/+1
| | | | | | | Given that in 2.11 we have upgraded our name construction facility from `newTxxxName` to `TxxxName`, I think it’s time we retire these implicit conversions, as they no longer save keystrokes, but continue to present ambient danger associated with implicit conversions.
* SI-8190 erasure identities for types in reflection APIEugene Burmako2014-02-141-0/+47
| | | | | | | | | | | Makes sure that almost every abstract type declared in reflection API erases to a unique class, so that they can be adequately used for method overloading to the same extent that tags allow them to be used in pattern matching. The only two exceptions from this rule are the types whose implementations we do not control: FlagSet that is implemented as Long and RuntimeClass that is implemented as java.lang.Class[_].
* SI-7198 Par-Test uses filters filesSom Snytt2013-05-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Partest will also read files/filters and files/kind/filters for filter expressions (one per line, trimmed, leading #comments) which are taken as regexes. A test/files/filters is provided which attempts to quell HotSpot warnings; the test for this commit requires it. The elided lines can be revealed using the lemon juice of verbosity: apm@mara:~/projects/snytt/test$ ./partest --verbose --show-diff files/run/t7198.scala [snip] >>>>> Transcripts from failed tests >>>>> > partest files/run/t7198.scala % scalac t7198.scala [snip] % filtering t7198-run.log --Over the moon --Java HotSpot(TM) 64-Bit Server VM warning: Failed to reserve shared memory (errno = 28). The filtering operation is part of the transcript, which is printed on failure. No attempt is made to be clever about not slurping the filters file a thousand times. Previous literal patterns had to be updated because there's parens in them thar strings. Future feature: pattern aliases, define once globally and invoke in test filters.
* SI-7003 Partest redirects stderr to log fileSom Snytt2013-05-251-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some scalac output is on stderr, and it's useful to see that in the log file, especially for debugging. Adds a line filter for logs, specified as "filter: pattern" in the test source. Backslashes are made forward only when detected as paths. Test alignments: Deprecations which do not pertain to the system under test are corrected in the obvious way. When testing deprecated API, suppress warnings by deprecating the Test object. Check files are updated with useful true warnings, instead of running under -nowarn. Language feature imports as required, instead of running under -language. Language feature not required, such as casual use of postfix. Heed useful warning. Ignore broken warnings. (Rarely, -nowarn.) Inliner warnings pop up under -optimise only, so for now, just filter them out where they occur. Debug output from the test required an update.
* Merge remote-tracking branch 'origin/2.10.x' into merge-210Paul Phillips2013-02-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * origin/2.10.x: Fix for paramaccessor alias regression. Expanded bytecode testing code. SI-5675 Discard duplicate feature warnings at a position accommodates pull request feedback term and type reftrees are now reified uniformly SI-6591 Reify and path-dependent types SI-7096 SubstSymMap copies trees before modifying their symbols SI-6961 no structural sharing in list serialization SI-6187 Make partial functions re-typable [backport] SI-6478 Fixing JavaTokenParser ident SI-7100 Fixed infinite recursion in duplicators SI-6146 More accurate prefixes for sealed subtypes. SI-5082 Cycle avoidance between case companions SI-6113 typeOf now works for type lambdas SI-5824 Fix crashes in reify with _* SI-7026: parseTree should never return a typed one SI-7070 Turn restriction on companions in pkg objs into warning Conflicts: src/compiler/scala/reflect/reify/codegen/GenSymbols.scala src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala src/compiler/scala/tools/nsc/typechecker/Typers.scala src/compiler/scala/tools/reflect/ToolBoxFactory.scala src/library/scala/collection/immutable/List.scala src/reflect/scala/reflect/internal/TreeInfo.scala src/reflect/scala/reflect/internal/Types.scala src/reflect/scala/reflect/internal/settings/MutableSettings.scala src/reflect/scala/reflect/runtime/Settings.scala test/files/buildmanager/t2650_1/t2650_1.check test/files/buildmanager/t2657/t2657.check test/files/neg/t3234.check test/files/run/idempotency-this.check test/files/run/macro-typecheck-macrosdisabled2.check test/files/run/showraw_tree.check test/files/run/showraw_tree_ids.check test/files/run/showraw_tree_kinds.check test/files/run/showraw_tree_types_ids.check test/files/run/showraw_tree_types_typed.check test/files/run/showraw_tree_types_untyped.check test/files/run/showraw_tree_ultimate.check test/files/run/t2886.check test/files/run/t5225_2.check test/files/run/t5374.check test/files/run/t5374.scala test/files/run/t6329_repl.check test/files/run/toolbox_typecheck_macrosdisabled2.check
* SI-7096 SubstSymMap copies trees before modifying their symbolsLukas Rytz2013-02-081-0/+36
I removed some strange code in a06d31f6a2 and replaced it by something incorrect: SubstSymMap should never have side-effects: otherwise, calling 'tpe1 <: tpe2' for instance would modify the symbols in annotations of tpe2. SubstSymMap now always creates new trees before changing them.