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* msil.jar updated with changeset 24614Miguel Garcia2011-03-281-1/+1
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* A couple more minor tweaks to power mode, and m...Paul Phillips2011-03-191-1/+1
| | | | | | | A couple more minor tweaks to power mode, and more importantly, fix for a jline NPE provoked if your classloaders loaded classes in a way other than it expected. No review.
* Rebuilt jline for java 1.5. No review.v2.9-divergedPaul Phillips2011-03-171-1/+1
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* Upgraded to latest maven-ant-tasks jarJosh Suereth2011-03-052-1/+1
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* This addresses a few long standing irritations ...Paul Phillips2011-02-111-1/+1
| | | | | | | | | | | | | | This addresses a few long standing irritations with jline, rewriting chunks of it along the way. No longer does columnar output spill over and double space everything if you're unlucky with the chosen widths. Pagination works for a higher definition of work. Etc. Also, for those who enjoy operating missile systems from their repls, crash recovery now requests your permission before replaying the session. Closes #4194, no review.
* The AnyVal types become source files instead of...Paul Phillips2011-01-243-3/+3
| | | | | | | | | | | | | | | | | | | The AnyVal types become source files instead of polite compiler fictions. !! You'll need a serious "ant all.clean" now. !! As of this commit the system is fully bootstrapped and the synthetic code eliminated: only the source files remain. The sort-of-AnyVal-companions in scala.runtime.* have all been eliminated because the actual companions can do everything; deprecated vals in the scala.runtime package object point to the companions. This left AnyValCompanion as the only AnyVal related thing in the runtime package: that made little sense, so I deprecated and moved it as well. Starr is based on r24066 plus this commit. Closes #4121. Review by rytz, odersky.
* Updated to new jline sources with it moved into...Paul Phillips2011-01-211-1/+1
| | | | | | | Updated to new jline sources with it moved into scala.tools.jline. I transitioned the jline build from maven to sbt, and this commit includes the first sbt-built binary. Review by jsuereth.
* Fix for a jline paste bug. No review.Paul Phillips2011-01-131-1/+1
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* The shutdown hook installed by jline has made l...Paul Phillips2011-01-061-1/+1
| | | | | | | | | | | The shutdown hook installed by jline has made life difficult for sbt for a while. This changes jline not to install it, and alters the scala startup script to trap exit and re-enable echo on recognizably unix platforms. In addition it no longer installs a shutdown hook to flush the repl history to disk, instead flushing after every line. Any bash reviewers out there? Unless someone raises a hand, no review.
* fixed (and extended) bytecode readermichelou2010-12-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | IMPORTANT NOTE Modifying code of the FJBG library is a very sensitive task since its write operations are eg. used by the Scala compiler. This SVN commit affects (should affect) only the read operations (which did never work) of the FJBG library. Changes include: - fixed several killer bugs in the bytecode reader (see below). - added missing input stream constructors in several Attribute classes (eg. JBootstrapInvokeDynamic, JEnclosingMethodAttribute, JInnerClassesAttribute) together with the corresponding class registrations in class JAttributeFactory. - added classes JExceptionsTable, JLocalVariableTableAttribute and JStackMapTableAttribute (including corresponding factory methods in class FJBGContext). - overriden method toString in most classes to support output format similar to javap (see below). - did some code cleanup (tabs, etc..). Bug fixes include: - fixed incorrect stream.readInt() in JSourceFileAttribute constructor. - fixed missing code.lineNumbers initialization in JLineNumberTableAttribute constructor. - fixed incorrect code in class util.ByteArray constructor (stream). - added method setCode in class JMethod to link them together. Output of decoded bytecode: The added toString() methods return javap-like formatted strings for the decoded data, eg. for the LocalVariableTable attribute you get the following output: ... LocalVariableTable: Start Length Slot Name Signature 0 6 0 this LTest$; 0 6 1 args [Ljava/lang/String; Executing the following Java code will produce decoded bytecode in a format similar to the command line "javap -p -v -classpath <cpath> <classes>": static void printClass(String filePath) throws Exception { FJBGContext fjbgContext = new FJBGContext(49, 0); DataInputStream in = new DataInputStream(new FileInputStream(filePath)); JClass jclass = fjbgContext.JClass(in); System.out.println(jclass); in.close(); } Mainly for providing a demonstrator of the FJBG reader we added to the FJBG library the main class ch.epfl.lamp.fjbg.Main which behaves similarly to javap, the class file disassembler of the J2SE SDK. For instance the following commands produce (more or less) the same output: ~$ scala ch.epfl.lamp.fjbg.Main -classpath classes 'Test javap -p -v$' ~$ -classpath classes 'Test $' In several cases fjbg.Main will provide more information for access flags (eg. brigde methods) and class file attributes (eg. enclosing methods). TODO - integration of FJBGContext.JLocalVariableTableAttribute into the JVM backend of the Scala compiler (cleaner handling of local variables). - The source code of the FJBG library is currently generated using the compiler option "-source 1.4"; moving to source release 1.5 would allow further code improvements like: List --> List<T> (cast removals) StringBuffer --> StringBuilder (faster implementation) /*@Override*/ --> @Override A A A A A A A A A A A A A A A A A A A A A A A A A A A A A
* More jline work from huynhjl.Paul Phillips2010-12-301-1/+1
| | | | | repo and includes jline binary. No review.
* More fixes to avoid the dreaded "NoSymbol does ...Martin Odersky2010-12-181-1/+1
| | | | | | More fixes to avoid the dreaded "NoSymbol does not have owner" problem in names defaults.
* Preparing to enable delayedInit with new starr.Martin Odersky2010-12-142-2/+2
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* More repl hardening, and a new jline jar which ...Paul Phillips2010-12-131-1/+1
| | | | | | More repl hardening, and a new jline jar which fixes a paste issue on OSX. No review.
* New jline: BSD licensed, based on [ https://git...Paul Phillips2010-12-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | New jline: BSD licensed, based on [ https://github.com/jdillon/jline2 ] with additional code thanks to [ https://github.com/huynhjl/jline2 ]. Replaces lib/jline.jar with build of these sources, and modifies trunk code to work with the new jar. Hopeful improvements including baseline functionality on cygwin and 64bit windows, as well as more accurate line wrapping / cursor positioning on all platforms and ctrl-R history search. For the time being the canonical source repository is this: https://github.com/paulp/jline2 The enclosed sources are a mirror of that repository, and should be treated as read-only in the scala svn repository. No review, codewise, but people are very strongly encouraged to try it out and report any regressions.
* again: relax access boundry check for overridin...Lukas Rytz2010-12-083-3/+3
| | | | | | again: relax access boundry check for overriding protected java members. review by eugenevigdorchik.
* Moved ClassfileAnnotation/StaticAnnotation/Anno...Paul Phillips2010-12-063-3/+3
| | | | | | | Moved ClassfileAnnotation/StaticAnnotation/Annotation/TypeConstraint into scala.annotation and enabled the deprecated type aliases in scala.* to point there. Also enclosed is a new starr to bootstrap. No review.
* Improvements forMSIL: Miguel Garcia2010-11-181-1/+1
| | | | | | | | | | (1) the Scala types in ch.epfl.lamp.compiler.msil.emit now use Scala collections instead of Java's, (2) a few bug fixes regarding metadata parsing, (3) GenMSIL emits output useful for IDE debugging, (4) TypeParser now enters symbols for generics in case the assemblies being linked sport them, (5) a few fixes for bytecode verif in GenMSIL. review by rytz
* Fix InnerClasses attribute: anonymous classes d...Iulian Dragos2010-11-131-1/+1
| | | | | | | | Fix InnerClasses attribute: anonymous classes don't have an outer name. EnclosingMethod is correctly generated. Fixed isAnonymousClass definition. Updated test that depends on anonymous inner class names. Closes (again) #3249, references #2749. review by odersky,extempore.
* Generate EnclosingMethod classfile attributes. Iulian Dragos2010-11-121-1/+1
| | | | | | | | This should fix java signatures when they refer to method type parameters. I unrolled Adriaans previous fix for #3249, as this one is more general. Closes #3249, review by moors.
* new starr to fix sbt build.Lukas Rytz2010-10-213-3/+3
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* Reverted previous commit as I think it is wedgi...Paul Phillips2010-10-171-1/+1
| | | | | | Reverted previous commit as I think it is wedging under -optimise. No review.
* Made some changes to fjbg so when people run in...Paul Phillips2010-10-161-1/+1
| | | | | | | | Made some changes to fjbg so when people run into #1133 at least it will tell them what method was the cause. The fact that ten files are touched in this commit instead of one or two is a testament to the wonder of checked exceptions. No review.
* Found the following inefficiencies in fjbg:Paul Phillips2010-09-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | ldc being used instead of bipush or sipush. The cheaper instructions were only being used when the argument was typed as byte or short, but an Int in the byte or short range can as easily use them. This also saves an entry in the constant pool. iconst_n not being used except on Ints. Same issue in reverse: pushing short 3 on the stack is cheaper with iconst_3 than with sipush. Example: class A { def f1: Int = 100 // was ldc #X, now bipush 100 def f2: Int = 5000 // was ldc #X, now sipush 5000 def f3: Byte = 2 // was bipush 2, now iconst_2 def f4: Short = 2 // was sipush 2, now iconst_2 } Review by dragos.
* Guard against overflow in fjbg.Paul Phillips2010-09-191-1/+1
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* Restoring negative literal parsing behavior to ...Paul Phillips2010-09-171-1/+1
| | | | | | | | | | | | | | | | | | | | | Restoring negative literal parsing behavior to what should be the least surprising option. Thanks much to Johannes Rudolph for identifying the bug in the bytecode generator which needed addressing for us to arrive at proper -0.0 behavior, and for writing the majority of this patch. A '-' followed immediately by either a number or a period should now always be treated as a single numeric literal, which means the minus binds more tightly than anything else. A specific example of how this differs from 2.8 final is: -5.+(10) == 5.0 // and not -15.0 The full range of potentially ambiguous parses involving prefix operators, numbers, and dots is quite large and still needs to be completely and clearly specified. Closes #2378 and #3657, review by odersky, jrudolph.
* New Starr, without msil classes.Iulian Dragos2010-09-013-3/+3
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* for MSIL: now based on the latest ch.epfl.lamp....Miguel Garcia2010-09-011-1/+1
| | | | | for MSIL: now based on the latest ch.epfl.lamp.compiler.msil sources.
* for MSIL: Miguel Garcia2010-08-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (a) The bytecode that Scala.NET emitted had a tough time in passing peverify due to valuetypes (aka structs) and their related managed-pointer types. With these changes (details in [1] and [2]) external APIs exposing valuetypes can be used, yet the extra step of supporting defining valuetypes in Scala programs has been left for later. Supporting the unsigned integral valuetypes (used, among others, by IKVM) is also pending. (b) A very first step towards generics can be found in TypeParser.parseClass, for the time being commented out (search for the label "TODO CLR generics"). It's commented out because without CLRManifests codegen won't work as expected. Details in [3]. review by rytz Refs: [1] http://lamp.epfl.ch/~magarcia/ScalaCompilerCornerReloaded/2010Q3/Bootstr apping3.pdf [2] http://lamp.epfl.ch/~magarcia/ScalaCompilerCornerReloaded/2010Q3/Bootstr apping4.pdf [3] http://lamp.epfl.ch/~magarcia/ScalaCompilerCornerReloaded/2010Q2/SigToTy pe.pdf
* New starr without debugging output. no review.Iulian Dragos2010-08-232-2/+2
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* New starr for optimized builds.Iulian Dragos2010-08-232-2/+2
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* for MSIL: Previous changesets were applied more...Miguel Garcia2010-08-131-1/+1
| | | | | | | | | | for MSIL: Previous changesets were applied more-or-less incrementally to scala-msil, this changeset brings them all together to scala trunk. Next stop will be supporting CLR valuetypes (another big one). Afterwards (once emitted .NET bytecode passes peverify) changesets will become more manageable in size. Well, no, there's generics coming. But believe me, soon MSIL changesets will get smaller in size.
* First version of SBT build for Scala compiler/l...moix2010-07-291-0/+1
| | | | | First version of SBT build for Scala compiler/library (see README)
* New starr based on r22464, no review.Paul Phillips2010-07-023-3/+3
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* Fixed problem with static initializer in ForkJo...Philipp Haller2010-05-191-1/+1
| | | | | | Fixed problem with static initializer in ForkJoinTask on Android. Replaces forkjoin.jar. Addresses see #3359. Review by plocinic.
* New starrIulian Dragos2010-05-182-2/+2
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* new msil.jar to make msil build. noreview.Lukas Rytz2010-05-121-1/+1
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* Fixed -Xcheckinit build.no review.Iulian Dragos2010-05-102-2/+2
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* Rolled partest back to r21328.Paul Phillips2010-05-061-1/+0
| | | | | | | | changes necessary to plug it back in while preserving everything which has happened since then in tests and such, but we should be the lookout for overreversion. Review by phaller (but as a formality, I don't think it requires direct review.)
* revert the revert of r21791 (fix constructor pa...Lukas Rytz2010-05-053-3/+3
| | | | | | revert the revert of r21791 (fix constructor parameter annotations). close #3390. together with a new starr it builds. no review.
* Closes #3310 (very large Scala class is compile...Gilles Dubochet2010-04-291-1/+1
| | | | | | Closes #3310 (very large Scala class is compiled to invalid classfile because Scala signature can't fit into constant pool). Review by dragos.
* New starr with the latest fixes to specialization.Iulian Dragos2010-04-093-3/+3
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* New starr for primitive companion objectsIulian Dragos2010-04-093-3/+3
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* If I work on this patch any longer without chec...Paul Phillips2010-04-051-0/+1
| | | | | | | | | | | | | | | | If I work on this patch any longer without checking in I will go stark raving mad. It is broken up into a couple pieces. This one is the changes to test/. It includes fixing a bunch of tests, removing deprecated constructs, moving jars used by tests to the most specific plausible location rather than having all jars on the classpath of all tests, and some filesystem layout change (continuations get their whole own srcpath.) This would be the world's most tedious review, so let's say no review. [Note: after this commit, I doubt things will build very smoothly until the rest of the partest changes follow. Which should only be seconds, but just in case.]
* Scala signature is generated as an annotation (...Gilles Dubochet2010-03-231-1/+1
| | | | | | | | | | | | | Scala signature is generated as an annotation (that is accessible through Java reflection). - compiler generates all pickled Scala signatures as annotations to class files. - compiler can read class files with signature as annotations or old-style signatures as attributes. - Scalap has also been updated to new signatures (contributed by Ilya Sergey: thanks a lot). - FJBG updated to allow entering constant pool strings as byte arrays. - ByteCodecs decode method returns the length of the decoded array. Review by ilyas. Already mostly reviewed by odersky.
* Removed the symlinks between scalacheck jars to...Paul Phillips2010-03-022-2/+0
| | | | | | Removed the symlinks between scalacheck jars to satisfy windows. Tweaked partest to accomodate. No review.
* Added ## method to Any as our scala hashCode me...Paul Phillips2010-02-283-3/+3
| | | | | | | | | | | | | | Added ## method to Any as our scala hashCode method which provides consistent answers for primitive types. And I'm sure we're all tired of new starrs, but it's hard to add a method to Any without one. This patch only brings ## into existence, but nothing calls it yet. // some true assertions scala> assert(5.5f.## == 5.5f.hashCode) scala> assert(5.0f.## != 5.0f.hashCode && 5.0f.## == 5L.##) No review. (Already reviewed by odersky.)
* It turns out some of the weirdness lately is be...Paul Phillips2010-02-253-3/+3
| | | | | | | | | It turns out some of the weirdness lately is because changes to classpath handling have a way of not taking effect until they're installed via starr, and presently we have a starr with different logic than trunk. No choice but to roll up one more starr based on r20984. No review.
* Updated scalacheck jar to current trunk.Paul Phillips2010-02-243-2/+2
| | | | | | | | | not being used. Updated partest with a --scalacheck option. Added scalacheck tests to the ant build target. Still struggling with ant/partest/classpaths so it's not on by default yet, but at least ./partest --scalacheck works. We... will... use... scalacheck. And we will like it! No review.
* Having some challenges confirming the validity ...Paul Phillips2010-02-203-3/+3
| | | | | | | Having some challenges confirming the validity of the bootstrap process given starr's slightly dated classpath code, so this is a new starr based on r20934. No review.
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