[debug] 
[debug] Initial source changes: 
[debug] 	removed:Set()
[debug] 	added: Set(C:\MNWE\src\main\scala\MNWE.scala)
[debug] 	modified: Set()
[debug] Removed products: Set()
[debug] Modified external sources: Set()
[debug] Modified binary dependencies: Set()
[debug] Initial directly invalidated sources: Set(C:\MNWE\src\main\scala\MNWE.scala)
[debug] 
[debug] Sources indirectly invalidated by:
[debug] 	product: Set()
[debug] 	binary dep: Set()
[debug] 	external source: Set()
[debug] All initially invalidated sources: Set(C:\MNWE\src\main\scala\MNWE.scala)
[debug] Recompiling all 1 sources: invalidated sources (1) exceeded 50.0% of all sources
[info] Compiling 1 Scala source to C:\MNWE\target\scala-2.10\classes...
[debug] Running cached compiler 3ab32772, interfacing (CompilerInterface) with Scala compiler version 2.10.2-RC1
[debug] Calling Scala compiler with arguments  (CompilerInterface):
[debug] 	-d
[debug] 	C:\MNWE\target\scala-2.10\classes
[debug] 	-bootclasspath
[debug] 	C:\Program Files\Java\jre7\lib\resources.jar;C:\Program Files\Java\jre7\lib\rt.jar;C:\Program Files\Java\jre7\lib\sunrsasign.jar;C:\Program Files\Java\jre7\lib\jsse.jar;C:\Program Files\Java\jre7\lib\jce.jar;C:\Program Files\Java\jre7\lib\charsets.jar;C:\Program Files\Java\jre7\lib\jfr.jar;C:\Program Files\Java\jre7\classes;C:\Users\RCH\.sbt\boot\scala-2.10.2-RC1\lib\scala-library.jar
[debug] 	-classpath
[debug] 	C:\MNWE\target\scala-2.10\classes
[error] C:\MNWE\src\main\scala\MNWE.scala:3: inferred type arguments [Int] do not conform to method crash's type parameter bounds [R <: AnyRef]
[error]   crash(42)
[error]   ^
[error] C:\MNWE\src\main\scala\MNWE.scala:3: type mismatch;
[error]  found   : Int(42)
[error]  required: R
[error]   crash(42)
[error]         ^
[error] C:\MNWE\src\main\scala\MNWE.scala:3: could not find implicit value for parameter ev: R
[error]   crash(42)
[error]        ^
[error] uncaught exception during compilation: java.lang.AssertionError
java.lang.AssertionError: assertion failed: 
     while compiling: C:\MNWE\src\main\scala\MNWE.scala
        during phase: typer
     library version: version 2.10.2-RC1
    compiler version: version 2.10.2-RC1
  reconstructed args: -classpath C:\MNWE\target\scala-2.10\classes -d C:\MNWE\target\scala-2.10\classes -bootclasspath C:\Program Files\Java\jre7\lib\resources.jar;C:\Program Files\Java\jre7\lib\rt.jar;C:\Program Files\Java\jre7\lib\sunrsasign.jar;C:\Program Files\Java\jre7\lib\jsse.jar;C:\Program Files\Java\jre7\lib\jce.jar;C:\Program Files\Java\jre7\lib\charsets.jar;C:\Program Files\Java\jre7\lib\jfr.jar;C:\Program Files\Java\jre7\classes;C:\Users\RCH\.sbt\boot\scala-2.10.2-RC1\lib\scala-library.jar

  last tree to typer: Literal(Constant(42))
              symbol: null
   symbol definition: null
                 tpe: <error>
       symbol owners: 
      context owners: value <local MNWE> -> object MNWE -> package <empty>

== Enclosing template or block ==

Template( // val <local MNWE>: <notype> in object MNWE
  "App" // parents
  ValDef(
    private
    "_"
    <tpt>
    <empty>
  )
  // 3 statements
  DefDef( // def <init>(): MNWE.type in object MNWE
    <method>
    "<init>"
    []
    List(Nil)
    <tpt> // tree.tpe=MNWE.type
    Block( // tree.tpe=Unit
      Apply( // def <init>(): Object in class Object, tree.tpe=Object
        MNWE.super."<init>" // def <init>(): Object in class Object, tree.tpe=()Object
        Nil
      )
      ()
    )
  )
  DefDef( // def crash[R <: AnyRef](f: R)(implicit ev: R): Any in object MNWE
    <method> <triedcooking>
    "crash"
    TypeDef( // R <: AnyRef
      <deferred> <param>
      "R"
      []
      TypeBoundsTree(
        "_root_"."scala"."Nothing" // final abstract class Nothing extends Any in package scala, tree.tpe=Nothing
        "AnyRef"
      )
    )
    // 2 parameter lists
    ValDef( // f: R
      <param>
      "f"
      "R" // R <: AnyRef, tree.tpe=R
      <empty>
    )
    ValDef( // implicit ev: R
      implicit <param>
      "ev"
      "R" // R <: AnyRef, tree.tpe=R
      <empty>
    )
    "Any" // tree.tpe=Any
    "$qmark$qmark$qmark"
  )
  Apply(
    "crash"
    42
  )
)

== Expanded type of tree ==

<error>

MNWE.this.crash[R](42)
	at scala.tools.nsc.typechecker.Typers$Typer.tryNamesDefaults$1(Typers.scala:3273)
	at scala.tools.nsc.typechecker.Typers$Typer.doTypedApply(Typers.scala:3309)
	at scala.tools.nsc.typechecker.Typers$Typer.normalTypedApply$1(Typers.scala:4589)
	at scala.tools.nsc.typechecker.Typers$Typer.typedApply$1(Typers.scala:4621)
	at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:5526)
	at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:5604)
	at scala.tools.nsc.typechecker.Typers$Typer.adaptToImplicitMethod$1(Typers.scala:870)
	at scala.tools.nsc.typechecker.Typers$Typer.adapt(Typers.scala:1126)
	at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:5622)
	at scala.tools.nsc.typechecker.Typers$Typer.scala$tools$nsc$typechecker$Typers$Typer$$typedStat$1(Typers.scala:2926)
	at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$60.apply(Typers.scala:3030)
	at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$60.apply(Typers.scala:3030)
	at scala.collection.immutable.List.loop$1(List.scala:170)
	at scala.collection.immutable.List.mapConserve(List.scala:186)
	at scala.tools.nsc.typechecker.Typers$Typer.typedStats(Typers.scala:3030)
	at scala.tools.nsc.typechecker.Typers$Typer.typedTemplate(Typers.scala:1919)
	at scala.tools.nsc.typechecker.Typers$Typer.typedModuleDef(Typers.scala:1800)
	at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:5546)
	at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:5604)
	at scala.tools.nsc.typechecker.Typers$Typer.scala$tools$nsc$typechecker$Typers$Typer$$typedStat$1(Typers.scala:2926)
	at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$60.apply(Typers.scala:3030)
	at scala.tools.nsc.typechecker.Typers$Typer$$anonfun$60.apply(Typers.scala:3030)
	at scala.collection.immutable.List.loop$1(List.scala:170)
	at scala.collection.immutable.List.mapConserve(List.scala:186)
	at scala.tools.nsc.typechecker.Typers$Typer.typedStats(Typers.scala:3030)
	at scala.tools.nsc.typechecker.Typers$Typer.typedPackageDef$1(Typers.scala:5263)
	at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:5549)
	at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:5604)
	at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:5666)
	at scala.tools.nsc.typechecker.Analyzer$typerFactory$$anon$3.apply(Analyzer.scala:99)
	at scala.tools.nsc.Global$GlobalPhase.applyPhase(Global.scala:464)
	at scala.tools.nsc.typechecker.Analyzer$typerFactory$$anon$3$$anonfun$run$1.apply(Analyzer.scala:91)
	at scala.tools.nsc.typechecker.Analyzer$typerFactory$$anon$3$$anonfun$run$1.apply(Analyzer.scala:91)
	at scala.collection.Iterator$class.foreach(Iterator.scala:727)
	at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)
	at scala.tools.nsc.typechecker.Analyzer$typerFactory$$anon$3.run(Analyzer.scala:91)
	at scala.tools.nsc.Global$Run.compileUnitsInternal(Global.scala:1583)
	at scala.tools.nsc.Global$Run.compileUnits(Global.scala:1557)
	at scala.tools.nsc.Global$Run.compileSources(Global.scala:1553)
	at scala.tools.nsc.Global$Run.compile(Global.scala:1662)
	at xsbt.CachedCompiler0.run(CompilerInterface.scala:90)
	at xsbt.CachedCompiler0.run(CompilerInterface.scala:72)
	at xsbt.CompilerInterface.run(CompilerInterface.scala:27)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at sbt.compiler.AnalyzingCompiler.call(AnalyzingCompiler.scala:73)
	at sbt.compiler.AnalyzingCompiler.compile(AnalyzingCompiler.scala:35)
	at sbt.compiler.AnalyzingCompiler.compile(AnalyzingCompiler.scala:29)
	at sbt.compiler.AggressiveCompile$$anonfun$4$$anonfun$compileScala$1$1.apply$mcV$sp(AggressiveCompile.scala:71)
	at sbt.compiler.AggressiveCompile$$anonfun$4$$anonfun$compileScala$1$1.apply(AggressiveCompile.scala:71)
	at sbt.compiler.AggressiveCompile$$anonfun$4$$anonfun$compileScala$1$1.apply(AggressiveCompile.scala:71)
	at sbt.compiler.AggressiveCompile.sbt$compiler$AggressiveCompile$$timed(AggressiveCompile.scala:101)
	at sbt.compiler.AggressiveCompile$$anonfun$4.compileScala$1(AggressiveCompile.scala:70)
	at sbt.compiler.AggressiveCompile$$anonfun$4.apply(AggressiveCompile.scala:88)
	at sbt.compiler.AggressiveCompile$$anonfun$4.apply(AggressiveCompile.scala:60)
	at sbt.inc.IncrementalCompile$$anonfun$doCompile$1.apply(Compile.scala:24)
	at sbt.inc.IncrementalCompile$$anonfun$doCompile$1.apply(Compile.scala:22)
	at sbt.inc.Incremental$.cycle(Incremental.scala:52)
	at sbt.inc.Incremental$.compile(Incremental.scala:29)
	at sbt.inc.IncrementalCompile$.apply(Compile.scala:20)
	at sbt.compiler.AggressiveCompile.compile2(AggressiveCompile.scala:96)
	at sbt.compiler.AggressiveCompile.compile1(AggressiveCompile.scala:44)
	at sbt.compiler.AggressiveCompile.apply(AggressiveCompile.scala:31)
	at sbt.Compiler$.apply(Compiler.scala:79)
	at sbt.Defaults$$anonfun$compileTask$1.apply(Defaults.scala:574)
	at sbt.Defaults$$anonfun$compileTask$1.apply(Defaults.scala:574)
	at sbt.Scoped$$anonfun$hf2$1.apply(Structure.scala:578)
	at sbt.Scoped$$anonfun$hf2$1.apply(Structure.scala:578)
	at scala.Function1$$anonfun$compose$1.apply(Function1.scala:49)
	at sbt.Scoped$Reduced$$anonfun$combine$1$$anonfun$apply$12.apply(Structure.scala:311)
	at sbt.Scoped$Reduced$$anonfun$combine$1$$anonfun$apply$12.apply(Structure.scala:311)
	at sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:41)
	at sbt.std.Transform$$anon$5.work(System.scala:71)
	at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:232)
	at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:232)
	at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:18)
	at sbt.Execute.work(Execute.scala:238)
	at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:232)
	at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:232)
	at sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:160)
	at sbt.CompletionService$$anon$2.call(CompletionService.scala:30)
	at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
	at java.util.concurrent.FutureTask.run(Unknown Source)
	at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
	at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
	at java.util.concurrent.FutureTask.run(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
[error] (compile:compile) java.lang.AssertionError: assertion failed: 
[error]      while compiling: C:\MNWE\src\main\scala\MNWE.scala
[error]         during phase: typer
[error]      library version: version 2.10.2-RC1
[error]     compiler version: version 2.10.2-RC1
[error]   reconstructed args: -classpath C:\MNWE\target\scala-2.10\classes -d C:\MNWE\target\scala-2.10\classes -bootclasspath C:\Program Files\Java\jre7\lib\resources.jar;C:\Program Files\Java\jre7\lib\rt.jar;C:\Program Files\Java\jre7\lib\sunrsasign.jar;C:\Program Files\Java\jre7\lib\jsse.jar;C:\Program Files\Java\jre7\lib\jce.jar;C:\Program Files\Java\jre7\lib\charsets.jar;C:\Program Files\Java\jre7\lib\jfr.jar;C:\Program Files\Java\jre7\classes;C:\Users\RCH\.sbt\boot\scala-2.10.2-RC1\lib\scala-library.jar
[error] 
[error]   last tree to typer: Literal(Constant(42))
[error]               symbol: null
[error]    symbol definition: null
[error]                  tpe: <error>
[error]        symbol owners: 
[error]       context owners: value <local MNWE> -> object MNWE -> package <empty>
[error] 
[error] == Enclosing template or block ==
[error] 
[error] Template( // val <local MNWE>: <notype> in object MNWE

[error]   "App" // parents

[error]   ValDef(

[error]     private

[error]     "_"

[error]     <tpt>

[error]     <empty>

[error]   )

[error]   // 3 statements

[error]   DefDef( // def <init>(): MNWE.type in object MNWE

[error]     <method>

[error]     "<init>"

[error]     []

[error]     List(Nil)

[error]     <tpt> // tree.tpe=MNWE.type

[error]     Block( // tree.tpe=Unit

[error]       Apply( // def <init>(): Object in class Object, tree.tpe=Object

[error]         MNWE.super."<init>" // def <init>(): Object in class Object, tree.tpe=()Object

[error]         Nil

[error]       )

[error]       ()

[error]     )

[error]   )

[error]   DefDef( // def crash[R <: AnyRef](f: R)(implicit ev: R): Any in object MNWE

[error]     <method> <triedcooking>

[error]     "crash"

[error]     TypeDef( // R <: AnyRef

[error]       <deferred> <param>

[error]       "R"

[error]       []

[error]       TypeBoundsTree(

[error]         "_root_"."scala"."Nothing" // final abstract class Nothing extends Any in package scala, tree.tpe=Nothing

[error]         "AnyRef"

[error]       )

[error]     )

[error]     // 2 parameter lists

[error]     ValDef( // f: R

[error]       <param>

[error]       "f"

[error]       "R" // R <: AnyRef, tree.tpe=R

[error]       <empty>

[error]     )

[error]     ValDef( // implicit ev: R

[error]       implicit <param>

[error]       "ev"

[error]       "R" // R <: AnyRef, tree.tpe=R

[error]       <empty>

[error]     )

[error]     "Any" // tree.tpe=Any

[error]     "$qmark$qmark$qmark"

[error]   )

[error]   Apply(

[error]     "crash"

[error]     42

[error]   )

[error] )
[error] 
[error] == Expanded type of tree ==
[error] 
[error] <error>
[error] 
[error] MNWE.this.crash[R](42)