Remove -Y settings that are no longer used in 2.12

Added a deprecation warning for `-optimize`.

Later we'll also graduate `-Yopt` to `-opt`, probably for 2.12.0-M5.

17 files changed, 21 insertions, 21 deletions

diff --git a/test/junit/scala/tools/nsc/backend/jvm/BTypesTest.scala b/test/junit/scala/tools/nsc/backend/jvm/BTypesTest.scala
index 6ada0e20fb..8b8e2b36de 100644
--- a/test/junit/scala/tools/nsc/backend/jvm/BTypesTest.scala
+++ b/test/junit/scala/tools/nsc/backend/jvm/BTypesTest.scala
@@ -12,7 +12,7 @@ import scala.tools.testing.ClearAfterClass
 
 object BTypesTest extends ClearAfterClass.Clearable {
   var compiler = {
-    val comp = newCompiler(extraArgs = "-Ybackend:GenBCode -Yopt:l:none")
+    val comp = newCompiler(extraArgs = "-Yopt:l:none")
     new comp.Run() // initializes some of the compiler
     comp.exitingDelambdafy(comp.scalaPrimitives.init()) // needed: it's only done when running the backend, and we don't actually run the compiler
     comp.exitingDelambdafy(comp.genBCode.bTypes.initializeCoreBTypes())
diff --git a/test/junit/scala/tools/nsc/backend/jvm/DefaultMethodTest.scala b/test/junit/scala/tools/nsc/backend/jvm/DefaultMethodTest.scala
index e57e95bac4..2ce9d21331 100644
--- a/test/junit/scala/tools/nsc/backend/jvm/DefaultMethodTest.scala
+++ b/test/junit/scala/tools/nsc/backend/jvm/DefaultMethodTest.scala
@@ -11,7 +11,7 @@ import JavaConverters._
 import scala.tools.testing.ClearAfterClass
 
 object DefaultMethodTest extends ClearAfterClass.Clearable {
-  var compiler = newCompiler(extraArgs = "-Ybackend:GenBCode")
+  var compiler = newCompiler()
   def clear(): Unit = { compiler = null }
 }
 
diff --git a/test/junit/scala/tools/nsc/backend/jvm/DirectCompileTest.scala b/test/junit/scala/tools/nsc/backend/jvm/DirectCompileTest.scala
index 240d3523f1..0cdc6ead10 100644
--- a/test/junit/scala/tools/nsc/backend/jvm/DirectCompileTest.scala
+++ b/test/junit/scala/tools/nsc/backend/jvm/DirectCompileTest.scala
@@ -10,7 +10,7 @@ import scala.tools.partest.ASMConverters._
 import scala.tools.testing.ClearAfterClass
 
 object DirectCompileTest extends ClearAfterClass.Clearable {
-  var compiler = newCompiler(extraArgs = "-Ybackend:GenBCode -Yopt:l:method")
+  var compiler = newCompiler(extraArgs = "-Yopt:l:method")
   def clear(): Unit = { compiler = null }
 }
 
diff --git a/test/junit/scala/tools/nsc/backend/jvm/IndyLambdaTest.scala b/test/junit/scala/tools/nsc/backend/jvm/IndyLambdaTest.scala
index f5f93fef5c..758566fe53 100644
--- a/test/junit/scala/tools/nsc/backend/jvm/IndyLambdaTest.scala
+++ b/test/junit/scala/tools/nsc/backend/jvm/IndyLambdaTest.scala
@@ -11,7 +11,7 @@ import scala.tools.testing.ClearAfterClass
 import scala.collection.JavaConverters._
 
 object IndyLambdaTest extends ClearAfterClass.Clearable {
-  var compiler = newCompiler(extraArgs = "-Ybackend:GenBCode")
+  var compiler = newCompiler()
 
   def clear(): Unit = {
     compiler = null
diff --git a/test/junit/scala/tools/nsc/backend/jvm/analysis/NullnessAnalyzerTest.scala b/test/junit/scala/tools/nsc/backend/jvm/analysis/NullnessAnalyzerTest.scala
index daff6fc223..78dbab82f4 100644
--- a/test/junit/scala/tools/nsc/backend/jvm/analysis/NullnessAnalyzerTest.scala
+++ b/test/junit/scala/tools/nsc/backend/jvm/analysis/NullnessAnalyzerTest.scala
@@ -20,7 +20,7 @@ import AsmUtils._
 import scala.collection.convert.decorateAsScala._
 
 object NullnessAnalyzerTest extends ClearAfterClass.Clearable {
-  var noOptCompiler = newCompiler(extraArgs = "-Ybackend:GenBCode -Yopt:l:none")
+  var noOptCompiler = newCompiler(extraArgs = "-Yopt:l:none")
 
   def clear(): Unit = {
     noOptCompiler = null
diff --git a/test/junit/scala/tools/nsc/backend/jvm/analysis/ProdConsAnalyzerTest.scala b/test/junit/scala/tools/nsc/backend/jvm/analysis/ProdConsAnalyzerTest.scala
index 4835eb3cdf..d54b8ac563 100644
--- a/test/junit/scala/tools/nsc/backend/jvm/analysis/ProdConsAnalyzerTest.scala
+++ b/test/junit/scala/tools/nsc/backend/jvm/analysis/ProdConsAnalyzerTest.scala
@@ -15,7 +15,7 @@ import CodeGenTools._
 import AsmUtils._
 
 object ProdConsAnalyzerTest extends ClearAfterClass.Clearable {
-  var noOptCompiler = newCompiler(extraArgs = "-Ybackend:GenBCode -Yopt:l:none")
+  var noOptCompiler = newCompiler(extraArgs = "-Yopt:l:none")
 
   def clear(): Unit = {
     noOptCompiler = null
diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/BTypesFromClassfileTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/BTypesFromClassfileTest.scala
index 1b6c080234..9e6a148dba 100644
--- a/test/junit/scala/tools/nsc/backend/jvm/opt/BTypesFromClassfileTest.scala
+++ b/test/junit/scala/tools/nsc/backend/jvm/opt/BTypesFromClassfileTest.scala
@@ -22,7 +22,7 @@ import scala.collection.convert.decorateAsScala._
 @RunWith(classOf[JUnit4])
 class BTypesFromClassfileTest {
   // inliner enabled -> inlineInfos are collected (and compared) in ClassBTypes
-  val compiler = newCompiler(extraArgs = "-Ybackend:GenBCode -Yopt:inline-global")
+  val compiler = newCompiler(extraArgs = "-Yopt:inline-global")
 
   import compiler._
   import definitions._
diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/CallGraphTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/CallGraphTest.scala
index 3857d3e8ce..6e1ac3ba9f 100644
--- a/test/junit/scala/tools/nsc/backend/jvm/opt/CallGraphTest.scala
+++ b/test/junit/scala/tools/nsc/backend/jvm/opt/CallGraphTest.scala
@@ -25,7 +25,7 @@ import scala.collection.convert.decorateAsScala._
 import scala.tools.testing.ClearAfterClass
 
 object CallGraphTest extends ClearAfterClass.Clearable {
-  var compiler = newCompiler(extraArgs = "-Ybackend:GenBCode -Yopt:inline-global -Yopt-warnings")
+  var compiler = newCompiler(extraArgs = "-Yopt:inline-global -Yopt-warnings")
   def clear(): Unit = { compiler = null }
 
   // allows inspecting the caches after a compilation run
diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/CompactLocalVariablesTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/CompactLocalVariablesTest.scala
index cd298f822a..ac1b759fe2 100644
--- a/test/junit/scala/tools/nsc/backend/jvm/opt/CompactLocalVariablesTest.scala
+++ b/test/junit/scala/tools/nsc/backend/jvm/opt/CompactLocalVariablesTest.scala
@@ -17,8 +17,8 @@ class CompactLocalVariablesTest {
 
   // recurse-unreachable-jumps is required for eliminating catch blocks, in the first dce round they
   // are still live.only after eliminating the empty handler the catch blocks become unreachable.
-  val methodOptCompiler     = newCompiler(extraArgs = "-Ybackend:GenBCode -Yopt:unreachable-code,compact-locals")
-  val noCompactVarsCompiler = newCompiler(extraArgs = "-Ybackend:GenBCode -Yopt:unreachable-code")
+  val methodOptCompiler     = newCompiler(extraArgs = "-Yopt:unreachable-code,compact-locals")
+  val noCompactVarsCompiler = newCompiler(extraArgs = "-Yopt:unreachable-code")
 
   @Test
   def compactUnused(): Unit = {
diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/EmptyExceptionHandlersTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/EmptyExceptionHandlersTest.scala
index cb01f3d164..22aed4207f 100644
--- a/test/junit/scala/tools/nsc/backend/jvm/opt/EmptyExceptionHandlersTest.scala
+++ b/test/junit/scala/tools/nsc/backend/jvm/opt/EmptyExceptionHandlersTest.scala
@@ -14,8 +14,8 @@ import ASMConverters._
 import scala.tools.testing.ClearAfterClass
 
 object EmptyExceptionHandlersTest extends ClearAfterClass.Clearable {
-  var noOptCompiler = newCompiler(extraArgs = "-Ybackend:GenBCode -Yopt:l:none")
-  var dceCompiler   = newCompiler(extraArgs = "-Ybackend:GenBCode -Yopt:unreachable-code")
+  var noOptCompiler = newCompiler(extraArgs = "-Yopt:l:none")
+  var dceCompiler   = newCompiler(extraArgs = "-Yopt:unreachable-code")
   def clear(): Unit = {
     noOptCompiler = null
     dceCompiler = null
diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/InlineInfoTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/InlineInfoTest.scala
index c25933e63e..036816605b 100644
--- a/test/junit/scala/tools/nsc/backend/jvm/opt/InlineInfoTest.scala
+++ b/test/junit/scala/tools/nsc/backend/jvm/opt/InlineInfoTest.scala
@@ -19,7 +19,7 @@ import BackendReporting._
 import scala.collection.convert.decorateAsScala._
 
 object InlineInfoTest extends ClearAfterClass.Clearable {
-  var compiler = newCompiler(extraArgs = "-Ybackend:GenBCode -Yopt:l:classpath")
+  var compiler = newCompiler(extraArgs = "-Yopt:l:classpath")
   def clear(): Unit = { compiler = null }
 
   def notPerRun: List[Clearable] = List(
diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/InlineWarningTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/InlineWarningTest.scala
index 5f7a6d0633..84d3d71964 100644
--- a/test/junit/scala/tools/nsc/backend/jvm/opt/InlineWarningTest.scala
+++ b/test/junit/scala/tools/nsc/backend/jvm/opt/InlineWarningTest.scala
@@ -28,7 +28,7 @@ import scala.collection.convert.decorateAsScala._
 import scala.tools.testing.ClearAfterClass
 
 object InlineWarningTest extends ClearAfterClass.Clearable {
-  val argsNoWarn = "-Ybackend:GenBCode -Yopt:l:classpath"
+  val argsNoWarn = "-Yopt:l:classpath"
   val args = argsNoWarn + " -Yopt-warnings"
   var compiler = newCompiler(extraArgs = args)
   var compilerWarnAll = newCompiler(extraArgs = argsNoWarn + " -Yopt-warnings:_")
diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/InlinerIllegalAccessTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/InlinerIllegalAccessTest.scala
index f1be44a094..884027cd90 100644
--- a/test/junit/scala/tools/nsc/backend/jvm/opt/InlinerIllegalAccessTest.scala
+++ b/test/junit/scala/tools/nsc/backend/jvm/opt/InlinerIllegalAccessTest.scala
@@ -20,7 +20,7 @@ import scala.collection.convert.decorateAsScala._
 import scala.tools.testing.ClearAfterClass
 
 object InlinerIllegalAccessTest extends ClearAfterClass.Clearable {
-  var compiler = newCompiler(extraArgs = "-Ybackend:GenBCode -Yopt:l:none")
+  var compiler = newCompiler(extraArgs = "-Yopt:l:none")
   def clear(): Unit = { compiler = null }
 }
 
diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/InlinerSeparateCompilationTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/InlinerSeparateCompilationTest.scala
index 44b6c7ca9e..63c743b075 100644
--- a/test/junit/scala/tools/nsc/backend/jvm/opt/InlinerSeparateCompilationTest.scala
+++ b/test/junit/scala/tools/nsc/backend/jvm/opt/InlinerSeparateCompilationTest.scala
@@ -16,7 +16,7 @@ import AsmUtils._
 import scala.collection.convert.decorateAsScala._
 
 object InlinerSeparateCompilationTest {
-  val args = "-Ybackend:GenBCode -Yopt:l:classpath"
+  val args = "-Yopt:l:classpath"
 }
 
 @RunWith(classOf[JUnit4])
diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/ScalaInlineInfoTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/ScalaInlineInfoTest.scala
index c07d1fe3c4..d141c48811 100644
--- a/test/junit/scala/tools/nsc/backend/jvm/opt/ScalaInlineInfoTest.scala
+++ b/test/junit/scala/tools/nsc/backend/jvm/opt/ScalaInlineInfoTest.scala
@@ -17,7 +17,7 @@ import scala.collection.convert.decorateAsScala._
 import scala.tools.testing.ClearAfterClass
 
 object ScalaInlineInfoTest extends ClearAfterClass.Clearable {
-  var compiler = newCompiler(extraArgs = "-Ybackend:GenBCode -Yopt:l:none")
+  var compiler = newCompiler(extraArgs = "-Yopt:l:none")
   def clear(): Unit = { compiler = null }
 }
 
diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/UnreachableCodeTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/UnreachableCodeTest.scala
index 62ee09e9de..902709e041 100644
--- a/test/junit/scala/tools/nsc/backend/jvm/opt/UnreachableCodeTest.scala
+++ b/test/junit/scala/tools/nsc/backend/jvm/opt/UnreachableCodeTest.scala
@@ -18,9 +18,9 @@ import scala.tools.testing.ClearAfterClass
 object UnreachableCodeTest extends ClearAfterClass.Clearable {
   // jvm-1.6 enables emitting stack map frames, which impacts the code generation wrt dead basic blocks,
   // see comment in BCodeBodyBuilder
-  var methodOptCompiler = newCompiler(extraArgs = "-Ybackend:GenBCode -Yopt:l:method")
-  var dceCompiler       = newCompiler(extraArgs = "-Ybackend:GenBCode -Yopt:unreachable-code")
-  var noOptCompiler     = newCompiler(extraArgs = "-Ybackend:GenBCode -Yopt:l:none")
+  var methodOptCompiler = newCompiler(extraArgs = "-Yopt:l:method")
+  var dceCompiler       = newCompiler(extraArgs = "-Yopt:unreachable-code")
+  var noOptCompiler     = newCompiler(extraArgs = "-Yopt:l:none")
 
   def clear(): Unit = {
     methodOptCompiler = null
diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/UnusedLocalVariablesTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/UnusedLocalVariablesTest.scala
index 769736669b..4f71df1822 100644
--- a/test/junit/scala/tools/nsc/backend/jvm/opt/UnusedLocalVariablesTest.scala
+++ b/test/junit/scala/tools/nsc/backend/jvm/opt/UnusedLocalVariablesTest.scala
@@ -15,7 +15,7 @@ import ASMConverters._
 import scala.tools.testing.ClearAfterClass
 
 object UnusedLocalVariablesTest extends ClearAfterClass.Clearable {
-  var dceCompiler = newCompiler(extraArgs = "-Ybackend:GenBCode -Yopt:unreachable-code")
+  var dceCompiler = newCompiler(extraArgs = "-Yopt:unreachable-code")
   def clear(): Unit = { dceCompiler = null }
 }