initialDenot method for symbols

odersky · odersky · commit 50bc580ef463 · 2016-12-13T14:57:18.000+01:00
This avoids denotation transforms when called at a later
phase because it cuts out current. Not needed in final
version of ShortcutImplicits, but I thought it was
good to have.
diff --git a/compiler/src/dotty/tools/dotc/core/Symbols.scala b/compiler/src/dotty/tools/dotc/core/Symbols.scala
@@ -390,6 +390,10 @@ object Symbols {
       denot
     }
 
+    /** The initial denotation of this symbol, without going through `current` */
+    final def initialDenot(implicit ctx: Context): SymDenotation =
+      lastDenot.initial
+
     private[core] def defRunId: RunId =
       if (lastDenot == null) NoRunId else lastDenot.validFor.runId
 

Original file line number	Diff line number	Diff line change
`@@ -390,6 +390,10 @@ object Symbols {`
`390`	`390`	`denot`
`391`	`391`	`}`
`392`	`392`
	`393`	+ /** The initial denotation of this symbol, without going through `current` */
	`394`	`+ final def initialDenot(implicit ctx: Context): SymDenotation =`
	`395`	`+ lastDenot.initial`
	`396`	`+`
`393`	`397`	`private[core] def defRunId: RunId =`
`394`	`398`	`if (lastDenot == null) NoRunId else lastDenot.validFor.runId`
`395`	`399`