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Commit c674642

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Remove dead code
1 parent 3eec8f1 commit c674642

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+16
-22
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1 file changed

+16
-22
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compiler/src/dotty/tools/dotc/typer/QuotesAndSplices.scala

Lines changed: 16 additions & 22 deletions
Original file line numberDiff line numberDiff line change
@@ -97,29 +97,23 @@ trait QuotesAndSplices {
9797
ctx.warning("Canceled quote directly inside a splice. ${ '[ XYZ ] } is equivalent to XYZ.", tree.sourcePos)
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case _ =>
9999
}
100-
if (ctx.mode.is(Mode.QuotedPattern) && level == 1)
101-
if (false && isFullyDefined(pt, ForceDegree.all)) {
102-
ctx.error(i"Spliced type pattern must not be fully defined. Consider using $pt directly", tree.expr.sourcePos)
103-
tree.withType(UnspecifiedErrorType)
104-
}
105-
else {
106-
def spliceOwner(ctx: Context): Symbol =
107-
if (ctx.mode.is(Mode.QuotedPattern)) spliceOwner(ctx.outer) else ctx.owner
108-
val name = tree.expr match {
109-
case Ident(name) => ("$" + name).toTypeName
110-
case Typed(Ident(name), _) => ("$" + name).toTypeName
111-
case Bind(name, _) => ("$" + name).toTypeName
112-
case _ => NameKinds.UniqueName.fresh("$".toTypeName)
113-
}
114-
val typeSymInfo = pt match
115-
case pt: TypeBounds => pt
116-
case _ => TypeBounds.empty
117-
val typeSym = ctx.newSymbol(spliceOwner(ctx), name, EmptyFlags, typeSymInfo, NoSymbol, tree.expr.span)
118-
typeSym.addAnnotation(Annotation(New(ref(defn.InternalQuoted_patternBindHoleAnnot.typeRef)).withSpan(tree.expr.span)))
119-
val pat = typedPattern(tree.expr, defn.QuotedTypeClass.typeRef.appliedTo(typeSym.typeRef))(
120-
spliceContext.retractMode(Mode.QuotedPattern).withOwner(spliceOwner(ctx)))
121-
pat.select(tpnme.splice)
100+
if ctx.mode.is(Mode.QuotedPattern) && level == 1 then
101+
def spliceOwner(ctx: Context): Symbol =
102+
if (ctx.mode.is(Mode.QuotedPattern)) spliceOwner(ctx.outer) else ctx.owner
103+
val name = tree.expr match {
104+
case Ident(name) => ("$" + name).toTypeName
105+
case Typed(Ident(name), _) => ("$" + name).toTypeName
106+
case Bind(name, _) => ("$" + name).toTypeName
107+
case _ => NameKinds.UniqueName.fresh("$".toTypeName)
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}
109+
val typeSymInfo = pt match
110+
case pt: TypeBounds => pt
111+
case _ => TypeBounds.empty
112+
val typeSym = ctx.newSymbol(spliceOwner(ctx), name, EmptyFlags, typeSymInfo, NoSymbol, tree.expr.span)
113+
typeSym.addAnnotation(Annotation(New(ref(defn.InternalQuoted_patternBindHoleAnnot.typeRef)).withSpan(tree.expr.span)))
114+
val pat = typedPattern(tree.expr, defn.QuotedTypeClass.typeRef.appliedTo(typeSym.typeRef))(
115+
spliceContext.retractMode(Mode.QuotedPattern).withOwner(spliceOwner(ctx)))
116+
pat.select(tpnme.splice)
123117
else
124118
typedSelect(untpd.Select(tree.expr, tpnme.splice), pt)(spliceContext).withSpan(tree.span)
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}

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