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Try fix #1743: typing of ValDef with anonymous class #1744

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Try fix #1743: typing of ValDef with anonymous class #1744

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a547054
fix #1743: fix typing of ValDef with anonymous class
liufengyun Nov 25, 2016
7adb33b
add test case
liufengyun Nov 25, 2016
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2 changes: 1 addition & 1 deletion compiler/src/dotty/tools/dotc/typer/Typer.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -588,7 +588,7 @@ class Typer extends Namer with TypeAssigner with Applications with Implicits wit
else pt.notApplied
val expr1 = typedExpr(tree.expr, ept)(exprCtx)
ensureNoLocalRefs(
assignType(cpy.Block(tree)(stats1, expr1), stats1, expr1), pt, localSyms(stats1))
assignType(cpy.Block(tree)(stats1, expr1), stats1, expr1), pt, localSyms(stats1).filter(_.isTerm))
}

def escapingRefs(block: Tree, localSyms: => List[Symbol])(implicit ctx: Context): collection.Set[NamedType] = {
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9 changes: 9 additions & 0 deletions tests/pos/i1743.scala
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Original file line number Diff line number Diff line change
@@ -0,0 +1,9 @@
object DepBug {
val dep = new {
val a = 3
val b = 4
}

dep.a + dep.b
}