Add settings object to the Runners.run

Author: nicolasstucki

compiler/src/dotty/tools/dotc/quoted/QuoteDriver.scala

@@ -13,9 +13,9 @@ import java.nio.charset.StandardCharsets
 
 class QuoteDriver extends Driver {
 
-  def run[T](expr: Expr[T], optimise: Boolean): T = {
+  def run[T](expr: Expr[T], settings: Runners.RunSettings): T = {
     val ctx: Context = initCtx.fresh
-    ctx.settings.optimise.update(optimise)(ctx)
+    ctx.settings.optimise.update(settings.optimise)(ctx)
 
     val outDir = new VirtualDirectory("(memory)", None)
 

compiler/src/dotty/tools/dotc/quoted/Runners.scala

@@ -13,7 +13,7 @@ object Runners {
 
   implicit def runner[T]: Runner[T] = new Runner[T] {
 
-    def run(expr: Expr[T]): T = Runners.run(expr, optimise = false)
+    def run(expr: Expr[T]): T = Runners.run(expr, RunSettings())
 
     def show(expr: Expr[T]): String = expr match {
       case expr: ConstantExpr[T] =>
@@ -25,8 +25,12 @@ object Runners {
     }
   }
 
-  def run[T](expr: Expr[T], optimise: Boolean): T = expr match {
+  def run[T](expr: Expr[T], settings: RunSettings): T = expr match {
     case expr: ConstantExpr[T] => expr.value
-    case _ => new QuoteDriver().run(expr, optimise)
+    case _ => new QuoteDriver().run(expr, settings)
   }
+
+  case class RunSettings(
+    optimise: Boolean = false
+  )
 }

tests/run-with-compiler/quote-run-optimise.check renamed to tests/run-with-compiler/quote-run-with-settings.check

@@ -11,7 +11,7 @@ object Test {
       2 + a
     }
     println(expr.show)
-    println(run(expr.run, optimise = true))
+    println(run(expr.run, RunSettings(optimise = true)))
     println(expr.run)
   }
 }