revives macros.Infrastructure

Takes macros.Settings, throws away its mutable parts, moves classPath from Run
back to the top level - and unites all that in the Infrastructure trait.

4 files changed, 20 insertions, 40 deletions

diff --git a/src/reflect/scala/reflect/macros/Context.scala b/src/reflect/scala/reflect/macros/Context.scala
index 1d49cc48c1..7a365ed37b 100644
--- a/src/reflect/scala/reflect/macros/Context.scala
+++ b/src/reflect/scala/reflect/macros/Context.scala
@@ -10,7 +10,7 @@ trait Context extends Aliases
                  with Names
                  with Reifiers
                  with FrontEnds
-                 with Settings
+                 with Infrastructure
                  with Typers
                  with Parsers
                  with Evals
diff --git a/src/reflect/scala/reflect/macros/Infrastructure.scala b/src/reflect/scala/reflect/macros/Infrastructure.scala
new file mode 100644
index 0000000000..a1ef1c87a3
--- /dev/null
+++ b/src/reflect/scala/reflect/macros/Infrastructure.scala
@@ -0,0 +1,19 @@
+package scala.reflect
+package macros
+
+trait Infrastructure {
+  self: Context =>
+
+  /** Exposes macro-specific settings as a list of strings.
+   *  These settings are passed to the compiler via the "-Xmacro-settings:setting1,setting2...,settingN" command-line option.
+   */
+  def settings: List[String]
+
+  /** Exposes current compiler settings as a list of options.
+   *  Use `scalac -help`, `scalac -X` and `scalac -Y` to learn about currently supported options.
+   */
+  def compilerSettings: List[String]
+
+  /** Exposes current classpath. */
+  def classPath: List[java.net.URL]
+}
\ No newline at end of file
diff --git a/src/reflect/scala/reflect/macros/Settings.scala b/src/reflect/scala/reflect/macros/Settings.scala
deleted file mode 100644
index a2cdb4c8e1..0000000000
--- a/src/reflect/scala/reflect/macros/Settings.scala
+++ /dev/null
@@ -1,36 +0,0 @@
-package scala.reflect
-package macros
-
-trait Settings {
-  self: Context =>
-
-  /** Exposes macro-specific settings as a list of strings.
-   *  These settings are passed to the compiler via the "-Xmacro-settings:setting1,setting2...,settingN" command-line option.
-   */
-  def settings: List[String]
-
-  /** Exposes current compiler settings as a list of options.
-   *  Use `scalac -help`, `scalac -X` and `scalac -Y` to learn about currently supported options.
-   */
-  def compilerSettings: List[String]
-
-  /** Updates current compiler settings with an option string.
-   *  Use `scalac -help`, `scalac -X` and `scalac -Y` to learn about currently supported options.
-   */
-  def setCompilerSettings(options: String): this.type
-
-  /** Updates current compiler settings with a list of options.
-   *  Use `scalac -help`, `scalac -X` and `scalac -Y` to learn about currently supported options.
-   */
-  def setCompilerSettings(options: List[String]): this.type
-
-  /** Temporarily sets compiler settings to a given option string and executes a given closure.
-   *  Use `scalac -help`, `scalac -X` and `scalac -Y` to learn about currently supported options.
-   */
-  def withCompilerSettings[T](options: String)(op: => T): T
-
-  /** Temporarily sets compiler settings to a given list of options and executes a given closure.
-   *  Use `scalac -help`, `scalac -X` and `scalac -Y` to learn about currently supported options.
-   */
-  def withCompilerSettings[T](options: List[String])(op: => T): T
-}
\ No newline at end of file
diff --git a/src/reflect/scala/reflect/macros/Universe.scala b/src/reflect/scala/reflect/macros/Universe.scala
index 0aa3e1fa6a..97d0a8d98a 100644
--- a/src/reflect/scala/reflect/macros/Universe.scala
+++ b/src/reflect/scala/reflect/macros/Universe.scala
@@ -135,9 +135,6 @@ abstract class Universe extends scala.reflect.api.Universe {
 
     /** All units of work comprising this compilation run. */
     def units: Iterator[CompilationUnit]
-
-    /** Classpath of this compilation run. */
-    def classPath: List[java.net.URL]
   }
 
   type CompilationUnit <: CompilationUnitContextApi