From c5af4c0388eab5b4f9aff647e09fa89e87bea0b6 Mon Sep 17 00:00:00 2001
From: Iulian Dragos <jaguarul@gmail.com>
Date: Thu, 30 Jul 2009 13:53:14 +0000
Subject: Added 'removed' files parameter to the update m...

Added 'removed' files parameter to the update method for build managers.
---
 src/compiler/scala/tools/nsc/interactive/BuildManager.scala  |  4 ++--
 .../scala/tools/nsc/interactive/RefinedBuildManager.scala    | 12 +++++++++++-
 .../scala/tools/nsc/interactive/SimpleBuildManager.scala     |  5 +++++
 3 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/src/compiler/scala/tools/nsc/interactive/BuildManager.scala b/src/compiler/scala/tools/nsc/interactive/BuildManager.scala
index 504e82dce3..1bb3217095 100644
--- a/src/compiler/scala/tools/nsc/interactive/BuildManager.scala
+++ b/src/compiler/scala/tools/nsc/interactive/BuildManager.scala
@@ -20,7 +20,7 @@ trait BuildManager {
   /** The given files have been modified by the user. Recompile
    *  them and their dependent files.
    */
-  def update(files: Set[AbstractFile])
+  def update(added: Set[AbstractFile], removed: Set[AbstractFile])
 
   /** Load saved dependency information. */
   def loadFrom(file: AbstractFile)
@@ -62,7 +62,7 @@ object BuildManagerTest extends EvalLoop {
     loop { line =>
       val args = List.fromString(line, ' ')
       val command = new CompilerCommand(args, new Settings(error), error, true)
-      buildManager.update(command.files)
+      buildManager.update(command.files, Set.empty)
     }
 
   }
diff --git a/src/compiler/scala/tools/nsc/interactive/RefinedBuildManager.scala b/src/compiler/scala/tools/nsc/interactive/RefinedBuildManager.scala
index 7120254c5d..8368990cde 100644
--- a/src/compiler/scala/tools/nsc/interactive/RefinedBuildManager.scala
+++ b/src/compiler/scala/tools/nsc/interactive/RefinedBuildManager.scala
@@ -59,13 +59,23 @@ class RefinedBuildManager(val settings: Settings) extends Changes with BuildMana
   /** Remove the given files from the managed build process. */
   def removeFiles(files: Set[AbstractFile]) {
     sources --= files
+    val changes = new mutable.HashMap[Symbol, List[Change]]
+    for (f <- files; sym <- definitions(f))
+      changes += sym -> List(Removed(Class(sym.fullNameString)))
+    update(invalidated(files, changes))
   }
 
+  def update(added: Set[AbstractFile], removed: Set[AbstractFile]) {
+    removeFiles(removed)
+    update(added)
+  }
+
+
   /** The given files have been modified by the user. Recompile
    *  them and all files that depend on them. Only files that
    *  have been previously added as source files are recompiled.
    */
-  def update(files: Set[AbstractFile]): Unit = if (!files.isEmpty) {
+  private def update(files: Set[AbstractFile]): Unit = if (!files.isEmpty) {
     val deps = compiler.dependencyAnalysis.dependencies
     val run = compiler.newRun()
     compiler.inform("compiling " + files)
diff --git a/src/compiler/scala/tools/nsc/interactive/SimpleBuildManager.scala b/src/compiler/scala/tools/nsc/interactive/SimpleBuildManager.scala
index b5f0951656..b3ed0e0abf 100644
--- a/src/compiler/scala/tools/nsc/interactive/SimpleBuildManager.scala
+++ b/src/compiler/scala/tools/nsc/interactive/SimpleBuildManager.scala
@@ -40,6 +40,11 @@ class SimpleBuildManager(val settings: Settings) extends BuildManager {
     sources --= files
   }
 
+  def update(added: Set[AbstractFile], removed: Set[AbstractFile]) {
+    removeFiles(removed)
+    update(added)
+  }
+
   /** The given files have been modified by the user. Recompile
    *  them and all files that depend on them. Only files that
    *  have been previously added as source files are recompiled.
-- 
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