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The compiler crashes during the parser phase on the following code:
packagetestobjectX {
while (true) {
for
}
}
The output when compiling with 2.10.0:
$ scalac test/X.scala
error:whilecompiling: test/X.scala
during phase: parser
library version: version 2.10.0-20121121-080154-57b91c5ee7
compiler version: version 2.10.0-20121121-080154-57b91c5ee7
reconstructed args:
last tree to typer: EmptyTreesymbol: null
symbol definition: nulltpe: <notype>
symbol owners:
context owners: package<root>==Enclosing template or block ==Template(
// parentsValDef(
private"_"
<tpt>
<empty>
)
{}
)
==Expandedtypeof tree ==
<notype>
uncaught exception during compilation: java.lang.UnsupportedOperationException
error: java.lang.UnsupportedOperationException:Position.point
at scala.reflect.internal.util.Position.point(Position.scala:119)
at scala.reflect.internal.util.Position.endOrPoint(Position.scala:128)
at scala.tools.nsc.ast.parser.TreeBuilder.makeWhile(TreeBuilder.scala:255)
at scala.tools.nsc.ast.parser.Parsers$Parser.parseWhile$1(Parsers.scala:1342)
at scala.tools.nsc.ast.parser.Parsers$Parser.expr0(Parsers.scala:1345)
at scala.tools.nsc.ast.parser.Parsers$Parser.expr(Parsers.scala:1288)
at scala.tools.nsc.ast.parser.Parsers$Parser$$anonfun$templateStatSeq$1.apply(Parsers.scala:2974)
at scala.tools.nsc.ast.parser.Parsers$Parser$$anonfun$templateStatSeq$1.apply(Parsers.scala:2969)
at scala.tools.nsc.ast.parser.Parsers$Parser.checkNoEscapingPlaceholders(Parsers.scala:428)
at scala.tools.nsc.ast.parser.Parsers$Parser.templateStatSeq(Parsers.scala:2969)
at scala.tools.nsc.ast.parser.Parsers$Parser.templateBody(Parsers.scala:2849)
at scala.tools.nsc.ast.parser.Parsers$Parser.templateBodyOpt(Parsers.scala:2856)
at scala.tools.nsc.ast.parser.Parsers$Parser.templateOpt(Parsers.scala:2815)
at scala.tools.nsc.ast.parser.Parsers$Parser.objectDef(Parsers.scala:2735)
at scala.tools.nsc.ast.parser.Parsers$Parser.tmplDef(Parsers.scala:2673)
at scala.tools.nsc.ast.parser.Parsers$Parser.topLevelTmplDef(Parsers.scala:2654)
at scala.tools.nsc.ast.parser.Parsers$Parser$$anonfun$topStatSeq$2.apply(Parsers.scala:2940)
at scala.tools.nsc.ast.parser.Parsers$Parser$$anonfun$topStatSeq$2.apply(Parsers.scala:2940)
at scala.tools.nsc.ast.parser.Parsers$Parser.joinComment(Parsers.scala:683)
at scala.tools.nsc.ast.parser.Parsers$Parser.topStatSeq(Parsers.scala:2940)
at scala.tools.nsc.ast.parser.Parsers$Parser$$anonfun$compilationUnit$1.topstats$1(Parsers.scala:3135)
at scala.tools.nsc.ast.parser.Parsers$Parser$$anonfun$compilationUnit$1.topstats$1(Parsers.scala:3127)
at scala.tools.nsc.ast.parser.Parsers$Parser$$anonfun$compilationUnit$1.apply(Parsers.scala:3141)
at scala.tools.nsc.ast.parser.Parsers$Parser$$anonfun$compilationUnit$1.apply(Parsers.scala:3105)
at scala.tools.nsc.ast.parser.Parsers$Parser.checkNoEscapingPlaceholders(Parsers.scala:428)
at scala.tools.nsc.ast.parser.Parsers$Parser.compilationUnit(Parsers.scala:3105)
at scala.tools.nsc.ast.parser.Parsers$SourceFileParser$$anonfun$parseStartRule$1.apply(Parsers.scala:141)
at scala.tools.nsc.ast.parser.Parsers$SourceFileParser$$anonfun$parseStartRule$1.apply(Parsers.scala:141)
at scala.tools.nsc.ast.parser.Parsers$Parser.parse(Parsers.scala:313)
at scala.tools.nsc.ast.parser.Parsers$UnitParser.smartParse(Parsers.scala:242)
at scala.tools.nsc.ast.parser.SyntaxAnalyzer$ParserPhase.apply(SyntaxAnalyzer.scala:29)
at scala.tools.nsc.Global$GlobalPhase.applyPhase(Global.scala:461)
at scala.tools.nsc.Global$GlobalPhase$$anonfun$run$1.apply(Global.scala:428)
at scala.tools.nsc.Global$GlobalPhase$$anonfun$run$1.apply(Global.scala:428)
at scala.collection.Iterator$class.foreach(Iterator.scala:727)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1156)
at scala.tools.nsc.Global$GlobalPhase.run(Global.scala:428)
at scala.tools.nsc.Global$Run.compileUnitsInternal(Global.scala:1574)
at scala.tools.nsc.Global$Run.compileUnits(Global.scala:1548)
at scala.tools.nsc.Global$Run.compileSources(Global.scala:1544)
at scala.tools.nsc.Global$Run.compile(Global.scala:1654)
at scala.tools.nsc.Driver.doCompile(Driver.scala:33)
at scala.tools.nsc.Main$.doCompile(Main.scala:79)
at scala.tools.nsc.Driver.process(Driver.scala:54)
at scala.tools.nsc.Driver.main(Driver.scala:67)
at scala.tools.nsc.Main.main(Main.scala)
Exception in thread "main" java.lang.UnsupportedOperationException:Position.point
at scala.reflect.internal.util.Position.point(Position.scala:119)
at scala.reflect.internal.util.Position.endOrPoint(Position.scala:128)
at scala.tools.nsc.ast.parser.TreeBuilder.makeWhile(TreeBuilder.scala:255)
at scala.tools.nsc.ast.parser.Parsers$Parser.parseWhile$1(Parsers.scala:1342)
at scala.tools.nsc.ast.parser.Parsers$Parser.expr0(Parsers.scala:1345)
at scala.tools.nsc.ast.parser.Parsers$Parser.expr(Parsers.scala:1288)
at scala.tools.nsc.ast.parser.Parsers$Parser$$anonfun$templateStatSeq$1.apply(Parsers.scala:2974)
at scala.tools.nsc.ast.parser.Parsers$Parser$$anonfun$templateStatSeq$1.apply(Parsers.scala:2969)
at scala.tools.nsc.ast.parser.Parsers$Parser.checkNoEscapingPlaceholders(Parsers.scala:428)
at scala.tools.nsc.ast.parser.Parsers$Parser.templateStatSeq(Parsers.scala:2969)
at scala.tools.nsc.ast.parser.Parsers$Parser.templateBody(Parsers.scala:2849)
at scala.tools.nsc.ast.parser.Parsers$Parser.templateBodyOpt(Parsers.scala:2856)
at scala.tools.nsc.ast.parser.Parsers$Parser.templateOpt(Parsers.scala:2815)
at scala.tools.nsc.ast.parser.Parsers$Parser.objectDef(Parsers.scala:2735)
at scala.tools.nsc.ast.parser.Parsers$Parser.tmplDef(Parsers.scala:2673)
at scala.tools.nsc.ast.parser.Parsers$Parser.topLevelTmplDef(Parsers.scala:2654)
at scala.tools.nsc.ast.parser.Parsers$Parser$$anonfun$topStatSeq$2.apply(Parsers.scala:2940)
at scala.tools.nsc.ast.parser.Parsers$Parser$$anonfun$topStatSeq$2.apply(Parsers.scala:2940)
at scala.tools.nsc.ast.parser.Parsers$Parser.joinComment(Parsers.scala:683)
at scala.tools.nsc.ast.parser.Parsers$Parser.topStatSeq(Parsers.scala:2940)
at scala.tools.nsc.ast.parser.Parsers$Parser$$anonfun$compilationUnit$1.topstats$1(Parsers.scala:3135)
at scala.tools.nsc.ast.parser.Parsers$Parser$$anonfun$compilationUnit$1.topstats$1(Parsers.scala:3127)
at scala.tools.nsc.ast.parser.Parsers$Parser$$anonfun$compilationUnit$1.apply(Parsers.scala:3141)
at scala.tools.nsc.ast.parser.Parsers$Parser$$anonfun$compilationUnit$1.apply(Parsers.scala:3105)
at scala.tools.nsc.ast.parser.Parsers$Parser.checkNoEscapingPlaceholders(Parsers.scala:428)
at scala.tools.nsc.ast.parser.Parsers$Parser.compilationUnit(Parsers.scala:3105)
at scala.tools.nsc.ast.parser.Parsers$SourceFileParser$$anonfun$parseStartRule$1.apply(Parsers.scala:141)
at scala.tools.nsc.ast.parser.Parsers$SourceFileParser$$anonfun$parseStartRule$1.apply(Parsers.scala:141)
at scala.tools.nsc.ast.parser.Parsers$Parser.parse(Parsers.scala:313)
at scala.tools.nsc.ast.parser.Parsers$UnitParser.smartParse(Parsers.scala:242)
at scala.tools.nsc.ast.parser.SyntaxAnalyzer$ParserPhase.apply(SyntaxAnalyzer.scala:29)
at scala.tools.nsc.Global$GlobalPhase.applyPhase(Global.scala:461)
at scala.tools.nsc.Global$GlobalPhase$$anonfun$run$1.apply(Global.scala:428)
at scala.tools.nsc.Global$GlobalPhase$$anonfun$run$1.apply(Global.scala:428)
at scala.collection.Iterator$class.foreach(Iterator.scala:727)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1156)
at scala.tools.nsc.Global$GlobalPhase.run(Global.scala:428)
at scala.tools.nsc.Global$Run.compileUnitsInternal(Global.scala:1574)
at scala.tools.nsc.Global$Run.compileUnits(Global.scala:1548)
at scala.tools.nsc.Global$Run.compileSources(Global.scala:1544)
at scala.tools.nsc.Global$Run.compile(Global.scala:1654)
at scala.tools.nsc.Driver.doCompile(Driver.scala:33)
at scala.tools.nsc.Main$.doCompile(Main.scala:79)
at scala.tools.nsc.Driver.process(Driver.scala:54)
at scala.tools.nsc.Driver.main(Driver.scala:67)
at scala.tools.nsc.Main.main(Main.scala)
This problem has been reported in the Scala IDE ticket system #1001356
The text was updated successfully, but these errors were encountered:
The compiler crashes during the parser phase on the following code:
The output when compiling with 2.10.0:
This problem has been reported in the Scala IDE ticket system #1001356
The text was updated successfully, but these errors were encountered: