SI-5999 removes Context.reify

Currently there are discrepancies between the behavior of
c.reify and c.universe.reify.

First step in fixing these problems is removing the duplication in the API.
That's why I'm cutting away the Context.reify shortcut.

Context.reify is a magic macro, hardwired in the fast track mechanism, so
removing it requires redeploying the starr (because an old starr will
crash if launched on sources that don't contain Context.reify).

To cleanly redeploy a starr I've left a Context.reify stub in sources,
but hidden it behind a `protected` modifier. When starr is redeployed
(in a subsequent commit) the stub will be removed.

I've also updated the tests to use c.universe.reify instead of c.reify.
This will break some of them, because c.universe.reify uses a standard
compiler mirror, which unlike a macro mirror doesn't like packageless classes.
That's an annoyance, but I think having clean separation of commits
is more important that being 100% consistent.

16 files changed, 20 insertions, 20 deletions

diff --git a/test/files/run/macro-openmacros/Impls_Macros_1.scala b/test/files/run/macro-openmacros/Impls_Macros_1.scala
index ffeccce1e8..6b92834b81 100644
--- a/test/files/run/macro-openmacros/Impls_Macros_1.scala
+++ b/test/files/run/macro-openmacros/Impls_Macros_1.scala
@@ -16,7 +16,7 @@ object Macros {
 
     import c.universe._
     val next = if (c.enclosingMacros.length < 3) c.Expr[Unit](Select(Ident(c.mirror.staticModule("Macros")), newTermName("foo"))) else c.literalUnit
-    c.reify {
+    c.universe.reify {
       println(c.literal(normalizePaths(c.enclosingMacros.toString)).splice)
       next.splice
     }
diff --git a/test/files/run/macro-reify-basic/Macros_1.scala b/test/files/run/macro-reify-basic/Macros_1.scala
index 7a43ee58be..8f8598e248 100644
--- a/test/files/run/macro-reify-basic/Macros_1.scala
+++ b/test/files/run/macro-reify-basic/Macros_1.scala
@@ -4,7 +4,7 @@ object Macros {
   def foo(s: String) = macro Impls.foo
 
   object Impls {
-    def foo(c: Ctx)(s: c.Expr[String]) = c.reify {
+    def foo(c: Ctx)(s: c.Expr[String]) = c.universe.reify {
       println("hello " + s.splice)
     }
   }
diff --git a/test/files/run/macro-reify-freevars/Macros_1.scala b/test/files/run/macro-reify-freevars/Macros_1.scala
index eafc7f9a82..df1473511d 100644
--- a/test/files/run/macro-reify-freevars/Macros_1.scala
+++ b/test/files/run/macro-reify-freevars/Macros_1.scala
@@ -7,7 +7,7 @@ object QueryableMacros{
          : c.Expr[scala.collection.slick.Queryable[S]] = {
     import c.universe._
     val code = EmptyTree
-    c.reify{
+    c.universe.reify{
       Queryable.factory[S]( code.asInstanceOf[reflect.runtime.universe.Tree] )
     }
   }
diff --git a/test/files/run/macro-reify-nested-a/Impls_Macros_1.scala b/test/files/run/macro-reify-nested-a/Impls_Macros_1.scala
index f9a08df90d..b52b962e31 100644
--- a/test/files/run/macro-reify-nested-a/Impls_Macros_1.scala
+++ b/test/files/run/macro-reify-nested-a/Impls_Macros_1.scala
@@ -30,7 +30,7 @@ object QueryableMacros{
         Apply(Select(c.prefix.tree, newTermName( name )), List( projection.tree ))
        ).asInstanceOf[Tree]
       )))
-    c.reify{ Queryable.factory[S]( foo.splice )}
+    c.universe.reify{ Queryable.factory[S]( foo.splice )}
   }
   def map[T:c.TypeTag, S:c.TypeTag]
                (c: scala.reflect.makro.Context)
diff --git a/test/files/run/macro-reify-nested-b/Impls_Macros_1.scala b/test/files/run/macro-reify-nested-b/Impls_Macros_1.scala
index f9a08df90d..b52b962e31 100644
--- a/test/files/run/macro-reify-nested-b/Impls_Macros_1.scala
+++ b/test/files/run/macro-reify-nested-b/Impls_Macros_1.scala
@@ -30,7 +30,7 @@ object QueryableMacros{
         Apply(Select(c.prefix.tree, newTermName( name )), List( projection.tree ))
        ).asInstanceOf[Tree]
       )))
-    c.reify{ Queryable.factory[S]( foo.splice )}
+    c.universe.reify{ Queryable.factory[S]( foo.splice )}
   }
   def map[T:c.TypeTag, S:c.TypeTag]
                (c: scala.reflect.makro.Context)
diff --git a/test/files/run/macro-reify-ref-to-packageless/Impls_1.scala b/test/files/run/macro-reify-ref-to-packageless/Impls_1.scala
index 2f2d05678d..66c0ee1e9b 100644
--- a/test/files/run/macro-reify-ref-to-packageless/Impls_1.scala
+++ b/test/files/run/macro-reify-ref-to-packageless/Impls_1.scala
@@ -2,5 +2,5 @@ import scala.reflect.makro.{Context => Ctx}
 
 object Impls {
   val `Answer to the Ultimate Question of Life, the Universe, and Everything` = 42
-  def foo(c: Ctx) = c.reify { `Answer to the Ultimate Question of Life, the Universe, and Everything` }
+  def foo(c: Ctx) = c.universe.reify { `Answer to the Ultimate Question of Life, the Universe, and Everything` }
 }
diff --git a/test/files/run/macro-reify-splice-splice/Macros_1.scala b/test/files/run/macro-reify-splice-splice/Macros_1.scala
index 4f1b600f63..0de780b5a2 100644
--- a/test/files/run/macro-reify-splice-splice/Macros_1.scala
+++ b/test/files/run/macro-reify-splice-splice/Macros_1.scala
@@ -4,8 +4,8 @@ object Macros {
   def foo = macro Impls.foo
 
   object Impls {
-    def foo(c: Ctx) = c.reify {
-      { c.reify(c.reify("hello world")) }.splice.splice
+    def foo(c: Ctx) = c.universe.reify {
+      { c.universe.reify(c.universe.reify("hello world")) }.splice.splice
     }
   }
 }
\ No newline at end of file
diff --git a/test/files/run/macro-reify-tagful-a/Macros_1.scala b/test/files/run/macro-reify-tagful-a/Macros_1.scala
index 63f117220a..32b09bdcdf 100644
--- a/test/files/run/macro-reify-tagful-a/Macros_1.scala
+++ b/test/files/run/macro-reify-tagful-a/Macros_1.scala
@@ -5,7 +5,7 @@ object Macros {
   def foo[T](s: T) = macro Impls.foo[T]
 
   object Impls {
-    def foo[T: c.TypeTag](c: Ctx)(s: c.Expr[T]) = c.reify {
+    def foo[T: c.TypeTag](c: Ctx)(s: c.Expr[T]) = c.universe.reify {
       List(s.splice)
     }
   }
diff --git a/test/files/run/macro-reify-tagless-a/Impls_Macros_1.scala b/test/files/run/macro-reify-tagless-a/Impls_Macros_1.scala
index 3796ae99cb..77e4b729d3 100644
--- a/test/files/run/macro-reify-tagless-a/Impls_Macros_1.scala
+++ b/test/files/run/macro-reify-tagless-a/Impls_Macros_1.scala
@@ -4,7 +4,7 @@ object Macros {
   def foo[T](s: T) = macro Impls.foo[T]
 
   object Impls {
-    def foo[T](c: Ctx)(s: c.Expr[T]) = c.reify {
+    def foo[T](c: Ctx)(s: c.Expr[T]) = c.universe.reify {
       List[T](s.splice)
     }
   }
diff --git a/test/files/run/macro-reify-unreify/Macros_1.scala b/test/files/run/macro-reify-unreify/Macros_1.scala
index 14777506d3..3e9033966d 100644
--- a/test/files/run/macro-reify-unreify/Macros_1.scala
+++ b/test/files/run/macro-reify-unreify/Macros_1.scala
@@ -11,7 +11,7 @@ object Macros {
       val greeting = c.reifyTree(c.runtimeUniverse, EmptyTree, c.typeCheck(Apply(Select(Literal(Constant("hello ")), newTermName("$plus")), List(c.unreifyTree(world)))))
       val typedGreeting = c.Expr[String](greeting)
 
-      c.reify {
+      c.universe.reify {
         println("hello " + s.splice + " = " + typedGreeting.splice)
       }
     }
diff --git a/test/files/run/macro-settings/Impls_Macros_1.scala b/test/files/run/macro-settings/Impls_Macros_1.scala
index 56e28b506c..20dcdc1bd1 100644
--- a/test/files/run/macro-settings/Impls_Macros_1.scala
+++ b/test/files/run/macro-settings/Impls_Macros_1.scala
@@ -1,7 +1,7 @@
 import scala.reflect.makro.Context
 
 object Impls {
-  def impl(c: Context) = c.reify {
+  def impl(c: Context) = c.universe.reify {
     println(c.literal(c.settings.toString).splice)
   }
 }
diff --git a/test/files/run/macro-sip19-revised/Impls_Macros_1.scala b/test/files/run/macro-sip19-revised/Impls_Macros_1.scala
index 994421808e..013130d181 100644
--- a/test/files/run/macro-sip19-revised/Impls_Macros_1.scala
+++ b/test/files/run/macro-sip19-revised/Impls_Macros_1.scala
@@ -11,7 +11,7 @@ object Macros {
     val fileName = fun.pos.fileInfo.getName
     val line = fun.pos.line
     val charOffset = fun.pos.point
-    c.reify { SourceLocation1(outer.splice, c.literal(fileName).splice, c.literal(line).splice, c.literal(charOffset).splice) }
+    c.universe.reify { SourceLocation1(outer.splice, c.literal(fileName).splice, c.literal(line).splice, c.literal(charOffset).splice) }
   }
 
   implicit def sourceLocation: SourceLocation1 = macro impl
diff --git a/test/files/run/macro-sip19/Impls_Macros_1.scala b/test/files/run/macro-sip19/Impls_Macros_1.scala
index c006ceb691..f6636c298c 100644
--- a/test/files/run/macro-sip19/Impls_Macros_1.scala
+++ b/test/files/run/macro-sip19/Impls_Macros_1.scala
@@ -7,7 +7,7 @@ object Macros {
     val fileName = fun.pos.fileInfo.getName
     val line = fun.pos.line
     val charOffset = fun.pos.point
-    c.reify { SourceLocation(c.literal(fileName).splice, c.literal(line).splice, c.literal(charOffset).splice) }
+    c.universe.reify { SourceLocation(c.literal(fileName).splice, c.literal(line).splice, c.literal(charOffset).splice) }
   }
 
   implicit def sourceLocation: SourceLocation = macro impl
diff --git a/test/files/run/macro-undetparams-consfromsls/Impls_Macros_1.scala b/test/files/run/macro-undetparams-consfromsls/Impls_Macros_1.scala
index b9bb2cfcca..7b921c0e57 100644
--- a/test/files/run/macro-undetparams-consfromsls/Impls_Macros_1.scala
+++ b/test/files/run/macro-undetparams-consfromsls/Impls_Macros_1.scala
@@ -2,12 +2,12 @@ import scala.reflect.runtime.universe._
 import scala.reflect.makro.Context
 
 object Macros {
-  def cons_impl[A: c.AbsTypeTag](c: Context)(x: c.Expr[A], xs: c.Expr[List[A]]): c.Expr[List[A]] = c.reify {
+  def cons_impl[A: c.AbsTypeTag](c: Context)(x: c.Expr[A], xs: c.Expr[List[A]]): c.Expr[List[A]] = c.universe.reify {
     println("A = " + c.literal(implicitly[c.AbsTypeTag[A]].toString).splice)
     x.splice :: xs.splice
   }
 
-  def nil_impl[B: c.AbsTypeTag](c: Context): c.Expr[List[B]] = c.reify {
+  def nil_impl[B: c.AbsTypeTag](c: Context): c.Expr[List[B]] = c.universe.reify {
     println("B = " + c.literal(implicitly[c.AbsTypeTag[B]].toString).splice)
     Nil
   }
diff --git a/test/files/run/macro-undetparams-macroitself/Impls_Macros_1.scala b/test/files/run/macro-undetparams-macroitself/Impls_Macros_1.scala
index 9b1dd8e017..fdba40623b 100644
--- a/test/files/run/macro-undetparams-macroitself/Impls_Macros_1.scala
+++ b/test/files/run/macro-undetparams-macroitself/Impls_Macros_1.scala
@@ -2,7 +2,7 @@ import scala.reflect.runtime.universe._
 import scala.reflect.makro.Context
 
 object Macros {
-  def impl[T: c.TypeTag](c: Context)(foo: c.Expr[T]): c.Expr[Unit] = c.reify { println(c.literal(implicitly[c.TypeTag[T]].toString).splice) }
+  def impl[T: c.TypeTag](c: Context)(foo: c.Expr[T]): c.Expr[Unit] = c.universe.reify { println(c.literal(implicitly[c.TypeTag[T]].toString).splice) }
 
   def foo[T](foo: T) = macro impl[T]
 }
\ No newline at end of file
diff --git a/test/files/run/t5713/Impls_Macros_1.scala b/test/files/run/t5713/Impls_Macros_1.scala
index d16299a0c8..c041d36523 100644
--- a/test/files/run/t5713/Impls_Macros_1.scala
+++ b/test/files/run/t5713/Impls_Macros_1.scala
@@ -16,13 +16,13 @@ private object LoggerMacros {
   type LoggerContext = Context { type PrefixType = Logger.type }
 
   def error(c: LoggerContext)(message: c.Expr[String]): c.Expr[Unit] =
-    log(c)(c.reify(Level.Error), message)
+    log(c)(c.universe.reify(Level.Error), message)
 
   private def log(c: LoggerContext)(level: c.Expr[Level.Value], message: c.Expr[String]): c.Expr[Unit] =
 // was:    if (level.splice.id < 4) // TODO Remove hack!
     if (c.eval(level).id < 4) // TODO Remove hack!
-      c.reify(())
+      c.universe.reify(())
     else {
-      c.reify(println(message.splice))
+      c.universe.reify(println(message.splice))
     }
 }
\ No newline at end of file