Add case for FlexibleType

Author: odersky

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

@@ -1912,6 +1912,7 @@ class QuotesImpl private (using val ctx: Context) extends Quotes, QuoteUnpickler
         def typeArgs: List[TypeRepr] = self match
           case AppliedType(_, args) => args
           case AnnotatedType(parent, _) => parent.typeArgs
+          case FlexibleType(underlying) => underlying.typeArgs
           case _ => List.empty
       end extension
     end TypeReprMethods

tests/new/test.scala

@@ -1,5 +1,9 @@
-class Cap extends caps.ExclusiveCapability
+object e:
+  def foldRL(f: Int => Int)(g: String => Int) = ???
+
+
+val xs = e.foldRL
+  : i => i + 1
+  : s => s.length
 
-def test(consume x: Cap) = ???
 
-def impl(using consume x: Cap) = ???