For the release builds, we've been creating .class files with JVM 1.4 compatibility target so far... except for the SpecsSingleRunner I guess since it was checked-in already (and the other bug I'll mention in the next email).
alex On Mon, Sep 28, 2009 at 9:07 AM, Alex Boisvert <alex.boisv...@gmail.com>wrote: > Yes. > > Without -target:jvm.1.4 option it works, > > boisv...@sixtine:~/svn/buildr-java$ /opt/boisvert/scala-2.7.5/bin/scalac > /home/boisvert/svn/buildr-java/lib/buildr/scala/org/apache/buildr/SpecsSingletonRunner.scala > > but with -target:jvm-1.4 option it fails: > > boisv...@sixtine:~/svn/buildr-java$ /opt/boisvert/scala-2.7.5/bin/scalac > -target:jvm-1.4 > /home/boisvert/svn/buildr-java/lib/buildr/scala/org/apache/buildr/SpecsSingletonRunner.scala > /home/boisvert/svn/buildr-java/lib/buildr/scala/org/apache/buildr/SpecsSingletonRunner.scala:13: > error: type mismatch; > found : java.lang.Class > required: Class[_] > @throws(classOf[Throwable]) > ^ > /home/boisvert/svn/buildr-java/lib/buildr/scala/org/apache/buildr/SpecsSingletonRunner.scala:24: > error: type mismatch; > found : java.lang.Class > required: Class[_] > @throws(classOf[Throwable]) > ^ > two errors found > > alex > > > On Mon, Sep 28, 2009 at 8:54 AM, Daniel Spiewak <djspie...@gmail.com>wrote: > >> It doesn't work? Have you tried compiling using scalac's -target:jvm-1.4 >> option? >> >> Daniel >> >> On Mon, Sep 28, 2009 at 10:47 AM, <boisv...@apache.org> wrote: >> >> > Author: boisvert >> > Date: Mon Sep 28 15:47:36 2009 >> > New Revision: 819603 >> > >> > URL: http://svn.apache.org/viewvc?rev=819603&view=rev >> > Log: >> > Comment out @throws annotation; doesn't work with JVM 1.4 target >> > >> > Modified: >> > >> > >> buildr/trunk/lib/buildr/scala/org/apache/buildr/SpecsSingletonRunner.scala >> > >> > Modified: >> > >> buildr/trunk/lib/buildr/scala/org/apache/buildr/SpecsSingletonRunner.scala >> > URL: >> > >> http://svn.apache.org/viewvc/buildr/trunk/lib/buildr/scala/org/apache/buildr/SpecsSingletonRunner.scala?rev=819603&r1=819602&r2=819603&view=diff >> > >> > >> ============================================================================== >> > --- >> > >> buildr/trunk/lib/buildr/scala/org/apache/buildr/SpecsSingletonRunner.scala >> > (original) >> > +++ >> > >> buildr/trunk/lib/buildr/scala/org/apache/buildr/SpecsSingletonRunner.scala >> > Mon Sep 28 15:47:36 2009 >> > @@ -9,7 +9,8 @@ >> > object SpecsSingletonRunner { >> > type Spec = { def main(args: Array[String]) } >> > >> > - @throws(classOf[Throwable]) >> > + // Incompatible with JVM 1.4 target >> > + // @throws(classOf[Throwable]) >> > def main(args: Array[String]) { >> > val (colors, spec) = if (args.length > 1 && args(1) == "-c") >> > (true, args(2)) >> > @@ -19,7 +20,8 @@ >> > run(args(0), colors, spec) >> > } >> > >> > - @throws(classOf[Throwable]) >> > + // Incompatible with JVM 1.4 target >> > + // @throws(classOf[Throwable]) >> > def run(path: String, colors: Boolean, spec: String) = { >> > val parent = new File(path) >> > val specURL = new File(parent, spec.replace('.', '/') + >> ".class").toURL >> > >> > >> > >> > >
