Simplify Flags.show

Author: nicolasstucki

compiler/src/scala/quoted/runtime/impl/QuotesImpl.scala

@@ -2517,7 +2517,7 @@ class QuotesImpl private (using val ctx: Context) extends Quotes, QuoteUnpickler
         def is(that: Flags): Boolean = self.isAllOf(that)
         def |(that: Flags): Flags = dotc.core.Flags.or(self, that) // TODO: Replace with dotc.core.Flags.|(self)(that)  once extension names have stabilized
         def &(that: Flags): Flags = dotc.core.Flags.and(self, that)// TODO: Replace with dotc.core.Flags.&(self)(that)  once extension names have stabilized
-        def show(using printer: Printer[Flags]): String = printer.show(self)
+        def show: String = Extractors.showFlags(using QuotesImpl.this)(self)
       end extension
     end FlagsMethods
 
@@ -2706,10 +2706,6 @@ class QuotesImpl private (using val ctx: Context) extends Quotes, QuoteUnpickler
         def show(const: Constant): String =
           Extractors.showConstant(using QuotesImpl.this)(const)
 
-      lazy val FlagsCombination: Printer[Flags] = new Printer[Flags]:
-        def show(flags: Flags): String =
-          Extractors.showFlags(using QuotesImpl.this)(flags)
-
     end Printer
   end reflect
 

library/src/scala/quoted/Quotes.scala

@@ -3564,7 +3564,7 @@ trait Quotes { self: runtime.QuoteUnpickler & runtime.QuoteMatching =>
         def &(that: Flags): Flags
 
         /** Shows the flags as a String */
-        def show(using Printer[Flags]): String
+        def show: String
 
       end extension
     }
@@ -4028,9 +4028,6 @@ trait Quotes { self: runtime.QuoteUnpickler & runtime.QuoteMatching =>
     /** Default pinter for `Flags` used when calling `flags.show` */
     given ConstantPrinter: Printer[Constant] = Printer.ConstantCase
 
-    /** Default pinter for `Flags` used when calling `flags.show` */
-    given FlagsPrinter: Printer[Flags] = Printer.FlagsCombination
-
     /** Module object of `type Printer`.
      *  Contains custom printers such as `TreeCode`, `TreeAnsiCode`, `TreeCases`, `TypeReprCode`, ..., `SymbolFullName` and `FlagsCombination`.
      */
@@ -4079,8 +4076,6 @@ trait Quotes { self: runtime.QuoteUnpickler & runtime.QuoteMatching =>
       /** Prints a pattern like representation of the `Constant`. */
       def ConstantCase: Printer[Constant]
 
-      /** Prints compination of `Flags` that form this particular flag. */
-      def FlagsCombination: Printer[Flags]
     }
 
   }