Go to 7 bits for phase numbers

odersky · odersky · commit 16671a00371d · 2016-12-02T16:37:49.000+01:00
We were pushing the limit of 64 phases before.
diff --git a/compiler/src/dotty/tools/dotc/core/Periods.scala b/compiler/src/dotty/tools/dotc/core/Periods.scala
@@ -153,7 +153,7 @@ object Periods {
   final val FirstPhaseId = 1
 
   /** The number of bits needed to encode a phase identifier. */
-  final val PhaseWidth = 6
+  final val PhaseWidth = 7
   final val PhaseMask = (1 << PhaseWidth) - 1
   final val MaxPossiblePhaseId = PhaseMask
 }

Original file line number	Diff line number	Diff line change
`@@ -153,7 +153,7 @@ object Periods {`
`153`	`153`	`final val FirstPhaseId = 1`
`154`	`154`
`155`	`155`	`/** The number of bits needed to encode a phase identifier. */`
`156`		`- final val PhaseWidth = 6`
	`156`	`+ final val PhaseWidth = 7`
`157`	`157`	`final val PhaseMask = (1 << PhaseWidth) - 1`
`158`	`158`	`final val MaxPossiblePhaseId = PhaseMask`
`159`	`159`	`}`