Refactor direct usages of throw QuoteError

Author: biboudis

docs/docs/reference/other-new-features/tasty-reflect.md

@@ -42,10 +42,10 @@ def natConstImpl(x: Expr[Int])(implicit reflection: Reflection): Expr[Int] = {
   xTree match {
     case Term.Literal(Constant.Int(n)) =>
       if (n <= 0)
-        throw new QuoteError("Parameter must be natural number")
+        QuoteError("Parameter must be natural number")
       n.toExpr
     case _ =>
-      throw new QuoteError("Parameter must be a known constant")
+      QuoteError("Parameter must be a known constant")
   }
 }
 ```

tests/run/f-interpolation-1/FQuote_1.scala

@@ -39,7 +39,7 @@ object FQuote {
              values.forall(isStringConstant) =>
         values.collect { case Term.Literal(Constant.String(value)) => value }
       case tree =>
-        throw new QuoteError(s"String literal expected, but ${tree.show} found")
+        QuoteError(s"String literal expected, but ${tree.show} found")
     }
 
     // [a0, ...]: Any*

tests/run/tasty-interpolation-1/Macro.scala

@@ -38,13 +38,13 @@ abstract class MacroStringInterpolator[T] {
     catch {
       case ex: NotStaticlyKnownError =>
         // TODO use ex.expr to recover the position
-        throw new QuoteError(ex.getMessage)
+        QuoteError(ex.getMessage)
       case ex: StringContextError =>
         // TODO use ex.idx to recover the position
-        throw new QuoteError(ex.getMessage)
+        QuoteError(ex.getMessage)
       case ex: ArgumentError =>
         // TODO use ex.idx to recover the position
-        throw new QuoteError(ex.getMessage)
+        QuoteError(ex.getMessage)
     }
   }
 

tests/run/tasty-macro-const/quoted_1.scala

@@ -11,10 +11,10 @@ object Macros {
     xTree match {
       case Term.Literal(Constant.Int(n)) =>
         if (n <= 0)
-          throw new QuoteError("Parameter must be natural number")
+          QuoteError("Parameter must be natural number")
         xTree.seal[Int]
       case _ =>
-        throw new QuoteError("Parameter must be a known constant")
+        QuoteError("Parameter must be a known constant")
     }
   }
 

tests/run/xml-interpolation-1/XmlQuote_1.scala

@@ -17,7 +17,7 @@ object XmlQuote {
     import Term._
 
     def abort(msg: String): Nothing =
-      throw new QuoteError(msg)
+      QuoteError(msg)
 
     // for debugging purpose
     def pp(tree: Tree): Unit = {