Merge pull request #6096 from dotty-staging/silent-warning-in-test

Add -no-warn to a Bytecode test

Author: OlivierBlanvillain

compiler/test/dotty/tools/backend/jvm/DottyBytecodeTest.scala

@@ -46,6 +46,7 @@ trait DottyBytecodeTest {
   def initCtx = {
     val ctx0 = (new ContextBase).initialCtx.fresh
     val outputDir = new VirtualDirectory("<DottyBytecodeTest output>")
+    ctx0.setSetting(ctx0.settings.silentWarnings, true)
     ctx0.setSetting(ctx0.settings.classpath, TestConfiguration.basicClasspath)
     ctx0.setProperty(ContextDoc, new ContextDocstrings)
     ctx0.setSetting(ctx0.settings.outputDir, outputDir)