Dear Rich,

i found the problem. i'm not running java 1.6 by default, yet. When i switch to

bash-3.2$ env PATH=/Users/lgm/work/src/projex/biosimilarity/scala/build/pack/bin:/Users/lgm/work/src/devtools/javaSDK/soylatte16-1.0.2/bin:$PATH JAVA_HOME=/Users/lgm/work/src/devtools/javaSDK/soylatte16-1.0.2 ANT-OPTS=-Xmx1024m ant test

it works as advertised.

Best wishes,

--greg

On Thu, Jan 28, 2010 at 2:18 PM, Mohamed Bana <mohamed-8INxWZ5b4gz10XsdtD+oqA@public.gmane.org> wrote:

i've attached my script that i run.  try it if you want.  the log is below.

% ./continuations.sh 

---                                      

updating from svn                        

---                                      

At revision 20719.                       

done updating                            

---                                      

---                                      

building                                 

---                                      

Buildfile: build.xml                     

  [taskdef] Could not load definitions from resource scala/tools/partest/antlib.xml. It could not be found.                                                 

clean.build:

   [delete] Deleting directory /home/mbana/scala/continuations/build/build.plugin                                                                           

   [delete] Deleting directory /home/mbana/scala/continuations/build/build.library                                                                          

   [delete] Deleting directory /home/mbana/scala/continuations/build/build.examples                                                                         

clean.pack:

   [delete] Deleting directory /home/mbana/scala/continuations/build/pack

clean.dist:

clean.doc:

clean.all:

clean:

BUILD SUCCESSFUL

Total time: 0 seconds

Buildfile: build.xml 

  [taskdef] Could not load definitions from resource scala/tools/partest/antlib.xml. It could not be found.                                                 

build.plugin:

    [mkdir] Created dir: /home/mbana/scala/continuations/build/build.plugin

   [scalac] Compiling 5 source files to /home/mbana/scala/continuations/build/build.plugin                                                                  

pack.plugin:

    [mkdir] Created dir: /home/mbana/scala/continuations/build/pack

      [jar] Building jar: /home/mbana/scala/continuations/build/pack/selectivecps-plugin.jar                                                                

build.library:

    [mkdir] Created dir: /home/mbana/scala/continuations/build/build.library

   [scalac] Compiling 11 source files to /home/mbana/scala/continuations/build/build.library                                                                

   [scalac] warning: there were deprecation warnings; re-run with -deprecation for details                                                                  

   [scalac] one warning found                                                 

   [scalac] Compile succeeded with 1 warning; see the compiler output for details.                                                                          

build.examples:

    [mkdir] Created dir: /home/mbana/scala/continuations/build/build.examples

   [scalac] Compiling 18 source files to /home/mbana/scala/continuations/build/build.examples                                                               

   [scalac] warning: there were deprecation warnings; re-run with -deprecation for details                                                                  

   [scalac] one warning found                                                 

   [scalac] Compile succeeded with 1 warning; see the compiler output for details.                                                                          

build.all:

test.partest:

BUILD FAILED

/home/mbana/scala/continuations/build.xml:125: Problem: failed to create task or type partest                                                               

Cause: The name is undefined.                                                 

Action: Check the spelling.                                                   

Action: Check that any custom tasks/types have been declared.                 

Action: Check that any <presetdef>/<macrodef> declarations have taken place.  

Total time: 27 seconds

done building         

---                   

---

making cps jar

---           

selectivecps-plugin.jar

done jar               

---                    

---                    

making cps-library jar 

---                    

added manifest         

adding: jsr166y/(in = 0) (out= 0)(stored 0%)

adding: jsr166y/FJTaskWrapper$.class(in = 959) (out= 531)(deflated 44%)

adding: jsr166y/FJTaskWrapper.class(in = 780) (out= 498)(deflated 36%) 

adding: scala/(in = 0) (out= 0)(stored 0%)                             

adding: scala/continuations/(in = 0) (out= 0)(stored 0%)               

adding: scala/continuations/Loops$.class(in = 2144) (out= 918)(deflated 57%)

adding: scala/continuations/Loops.class(in = 2039) (out= 1156)(deflated 43%)

adding: scala/continuations/ControlContext$$anonfun$flatMap$1.class(in = 1490) (out= 714)(deflated 52%)                                                     

adding: scala/continuations/Loops$SuspendableListView$$anonfun$foreach$2.class(in = 1439) (out= 671)(deflated 53%)                                          

adding: scala/continuations/Loops$$anonfun$loopWhile$1.class(in = 1317) (out= 644)(deflated 51%)                                                            

adding: scala/continuations/Loops$SuspendableListView$$anonfun$foreach$1.class(in = 1226) (out= 622)(deflated 49%)                                          

adding: scala/continuations/TaskScheduler.class(in = 1265) (out= 703)(deflated 44%)                                                                         

adding: scala/continuations/docps.class(in = 381) (out= 276)(deflated 27%)    

adding: scala/continuations/Loops$SuspendableListView$$anonfun$flatMap$2.class(in = 1522) (out= 679)(deflated 55%)                                          

adding: scala/continuations/Loops$SuspendableListView$$anonfun$flatMap$1.class(in = 1885) (out= 789)(deflated 58%)                                          

adding: scala/continuations/cps.class(in = 716) (out= 438)(deflated 38%)      

adding: scala/continuations/ControlContext$$anonfun$shiftUnitR$1.class(in = 1007) (out= 543)(deflated 46%)                                                  

adding: scala/continuations/ControlContext$$anonfun$reset$1.class(in = 727) (out= 432)(deflated 40%)                                                        

adding: scala/continuations/ControlContext$.class(in = 3249) (out= 1067)(deflated 67%)                                                                      

adding: scala/continuations/Loops$SuspendableListView$$anonfun$map$1.class(in = 1848) (out= 775)(deflated 58%)                                              

adding: scala/continuations/ControlContext$$anonfun$map$1.class(in = 1469) (out= 703)(deflated 52%)                                                         

adding: scala/continuations/Loops$$anon$1.class(in = 688) (out= 375)(deflated 45%)                                                                          

adding: scala/continuations/ControlContext$$anonfun$map$1$$anonfun$apply$1.class(in = 1271) (out= 629)(deflated 50%)                                        

adding: scala/continuations/cpsv.class(in = 523) (out= 360)(deflated 31%)     

adding: scala/continuations/uncps.class(in = 381) (out= 275)(deflated 27%)    

adding: scala/continuations/Loops$SuspendableListView$$anonfun$map$2.class(in = 1510) (out= 675)(deflated 55%)                                              

adding: scala/continuations/Loops$SuspendableListView$$anonfun$map$1$$anonfun$apply$1.class(in = 1570) (out= 714)(deflated 54%)                             

adding: scala/continuations/Loops$SuspendableListView.class(in = 3985) (out= 1161)(deflated 70%)

adding: scala/continuations/ControlContext$$anonfun$flatMap$1$$anonfun$apply$2.class(in = 1366) (out= 676)(deflated 50%)

adding: scala/continuations/ControlContext$$anonfun$run$1.class(in = 877) (out= 484)(deflated 44%)

adding: scala/continuations/TaskScheduler$.class(in = 1579) (out= 791)(deflated 49%)

adding: scala/continuations/Loops$SuspendableListView$$anonfun$flatMap$1$$anonfun$apply$2.class(in = 1743) (out= 766)(deflated 56%)

adding: scala/continuations/ControlContext.class(in = 5346) (out= 2064)(deflated 61%)

adding: scala/concurrent/(in = 0) (out= 0)(stored 0%)

adding: scala/concurrent/SimpleTaskRunners$class.class(in = 705) (out= 327)(deflated 53%)

adding: scala/concurrent/SimpleTaskRunners.class(in = 1061) (out= 628)(deflated 40%)

adding: scala/concurrent/ImmediateTaskRunners.class(in = 879) (out= 483)(deflated 45%)

adding: scala/concurrent/cpsops.class(in = 920) (out= 551)(deflated 40%)

adding: scala/concurrent/ImmediateTaskRunners$ImmediateTaskRunner.class(in = 1179) (out= 560)(deflated 52%)

adding: scala/concurrent/ThreadTaskRunners$class.class(in = 705) (out= 326)(deflated 53%)

adding: scala/concurrent/AbstractTaskRunner.class(in = 680) (out= 445)(deflated 34%)

adding: scala/concurrent/FJTaskRunners$FJTaskRunner$$anon$1.class(in = 911) (out= 485)(deflated 46%)

adding: scala/concurrent/FJTaskRunners$FJTaskRunner.class(in = 1811) (out= 892)(deflated 50%)

adding: scala/concurrent/cpsops$.class(in = 1011) (out= 518)(deflated 48%)

adding: scala/concurrent/ThreadTaskRunners$ThreadTaskRunner.class(in = 1269) (out= 589)(deflated 53%)

adding: scala/concurrent/TaskRunnersBase.class(in = 748) (out= 439)(deflated 41%)

adding: scala/concurrent/FJTaskRunners$class.class(in = 938) (out= 444)(deflated 52%)

adding: scala/concurrent/ThreadTaskRunners.class(in = 818) (out= 465)(deflated 43%)

adding: scala/concurrent/SimpleTaskRunners$SimpleTaskRunner.class(in = 2043) (out= 951)(deflated 53%)

adding: scala/concurrent/AbstractSequentialTaskRunner.class(in = 452) (out= 285)(deflated 36%)

adding: scala/concurrent/ImmediateTaskRunners$class.class(in = 738) (out= 329)(deflated 55%)

adding: scala/concurrent/ThreadTaskRunners$ThreadTaskRunner$$anon$1.class(in = 857) (out= 412)(deflated 51%)

adding: scala/concurrent/TaskRunnersBase$class.class(in = 590) (out= 318)(deflated 46%)

adding: scala/concurrent/FJTaskRunners.class(in = 938) (out= 579)(deflated 38%)

adding: scala/concurrent/cpsops$$anonfun$spawn$1.class(in = 1101) (out= 609)(deflated 44%)

cps.jar    scala-compiler.jar  scala-library.jar  scala-swing.jar

jline.jar  scala-dbc.jar       scalap.jar

done jar

---

---

compiling example

---

done example

---

—Mohamed

2010/1/28 Meredith Gregory <lgreg.meredith-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Dear Rich,

i followed your blog instructions to the letter. Everything works up to building the continuations plugin, then we're missing a lib. See the trace below.

Best wishes,

--greg

bash-3.2$ ANT_OPTS=-Xmx512m ant test

Buildfile: build.xml

build.plugin:

    [mkdir] Created dir: /Users/lgm/work/src/devtools/scala/continuations/build/build.plugin

   [scalac] Compiling 5 source files to /Users/lgm/work/src/devtools/scala/continuations/build/build.plugin

pack.plugin:

    [mkdir] Created dir: /Users/lgm/work/src/devtools/scala/continuations/build/pack

      [jar] Building jar: /Users/lgm/work/src/devtools/scala/continuations/build/pack/selectivecps-plugin.jar

build.library:

    [mkdir] Created dir: /Users/lgm/work/src/devtools/scala/continuations/build/build.library

   [scalac] Compiling 11 source files to /Users/lgm/work/src/devtools/scala/continuations/build/build.library

   [scalac] error: error while loading ForkJoinPool, Missing dependency 'class java.util.concurrent.RunnableFuture', required by /Users/lgm/work/src/devtools/scala/continuations/lib/jsr166y.jar(jsr166y/ForkJoinPool.class)

   [scalac] one error found

BUILD FAILED

/Users/lgm/work/src/devtools/scala/continuations/build.xml:89: Compile failed with 1 error; see the compiler error output for details.

Total time: 13 seconds

bash-3.2$

On Wed, Jan 27, 2010 at 11:26 AM, Rich Dougherty <rich-vWrHE/hLzd+lVyrhU4qvOw@public.gmane.org> wrote:

On Thu, Jan 28, 2010 at 3:13 AM, Antonio Cunei <antonio.cunei-p8DiymsW2f8@public.gmane.org> wrote:
> - Support for continuations
>
>  Continuations are supported by a compiler plugin. This plugin is not
>  included in this first beta, but will be added in subsequent
>  releases.

For those who want to have a play with continuations, I've written
some instructions for building the plugin from source.

http://blog.richdougherty.com/2010/01/scala-280-beta-1-released.html

Thanks a lot to the Scala team for an excellent release.

Rich
--
Rich Dougherty
http://www.richdougherty.com/

--
L.G. Meredith
Managing Partner
Biosimilarity LLC
1219 NW 83rd St
Seattle, WA 98117

+1 206.650.3740

http://biosimilarity.blogspot.com

--
L.G. Meredith
Managing Partner
Biosimilarity LLC
1219 NW 83rd St
Seattle, WA 98117

+1 206.650.3740

http://biosimilarity.blogspot.com