Closed gissuebot closed 10 years ago
From limpbizkit on April 26, 2009 14:41:50
I'm not a fan of constraining our language to permit the keywords in other JVM languages. There's a lot of words we use: to, in, and bind.
What kinds of hacks are necessary? It seems like this would be a fairly common problem in Scala...
Status: WontFix
Labels: Extension-Servlet Priority-Low Type-Defect
From fede.silva on April 26, 2009 16:09:22
something like this fixes it in the scala side: http://gist.github.com/94688
From james.strachan on March 30, 2010 03:26:59
@
limpbizkit - seems with is the only clash with scala I've found with guice. 'with' in scala is kinda like
'implements' but for traits.
@
fede that seems to barf on scala 2.8.0 beta 1....
[INFO] java.lang.reflect.InvocationTargetException [INFO] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [INFO] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [INFO] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [INFO] at java.lang.reflect.Method.invoke(Method.java:597) [INFO] at org_scala_tools_maven_executions.MainHelper.runMain(MainHelper.java:151) [INFO] at org_scala_tools_maven_executions.MainWithArgsInFile.main(MainWithArgsInFile.java:26) [ERROR] Caused by: scala.tools.nsc.symtab.Types$TypeError: type mismatch; [INFO] found : <repeated...>[java.lang.String] [INFO] required: Seq[java.lang.String] [ERROR] at scala.tools.nsc.typechecker.Contexts$Context.error(Contexts.scala:318) [ERROR] at scala.tools.nsc.typechecker.Infer$Inferencer.error(Infer.scala:273) [ERROR] at scala.tools.nsc.typechecker.Infer$Inferencer.typeError(Infer.scala:283) [ERROR] at scala.tools.nsc.typechecker.Infer$Inferencer.typeErrorTree(Infer.scala:292) [INFO] at scala.tools.nsc.typechecker.Typers$Typer.adapt(Typers.scala:1008) [INFO] at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:3876)
From james.strachan on March 30, 2010 03:43:33
@
fede - bizarre - the error I posted only seems to occur if you use with
(or your by() method) inside a loop!
Very odd - I raised a Scala compiler issue... https://lampsvn.epfl.ch/trac/scala/ticket/3230
From james.strachan on March 30, 2010 03:44:13
In summary, this workaround seems to work fine for me in scala...
serve("foo").with
(classOf[FooServlet])
From peter.hausel on January 15, 2009 07:37:29
In Scala 'with' is a keyword so invoking a method called 'with' won't work. Would it be possible to add a set of extra methods named 'by'? That way Scala users would be able to use the new servlet extension without any hackery.
Original issue: http://code.google.com/p/google-guice/issues/detail?id=310