From 1683c95e159006d40a8458d29ef266ca741752c7 Mon Sep 17 00:00:00 2001
From: Som Snytt <som.snytt@gmail.com>
Date: Thu, 25 Jul 2013 12:58:56 -0700
Subject: SI-7622 Clean Up Phase Assembly

Let optimiser components and continuations plugin opt-out
when required flags are not set.

Wasted time on a whitespace error in check file, so let
--debug dump the processed check file and its diff.
---
 .../neg/t7622-missing-dependency/ThePlugin.scala   | 33 ++++++++++++++++++++++
 .../neg/t7622-missing-dependency/sample_2.flags    |  1 +
 .../neg/t7622-missing-dependency/sample_2.scala    |  6 ++++
 .../neg/t7622-missing-dependency/scalac-plugin.xml |  5 ++++
 4 files changed, 45 insertions(+)
 create mode 100644 test/files/neg/t7622-missing-dependency/ThePlugin.scala
 create mode 100644 test/files/neg/t7622-missing-dependency/sample_2.flags
 create mode 100644 test/files/neg/t7622-missing-dependency/sample_2.scala
 create mode 100644 test/files/neg/t7622-missing-dependency/scalac-plugin.xml

(limited to 'test/files/neg/t7622-missing-dependency')

diff --git a/test/files/neg/t7622-missing-dependency/ThePlugin.scala b/test/files/neg/t7622-missing-dependency/ThePlugin.scala
new file mode 100644
index 0000000000..a87cbb8e45
--- /dev/null
+++ b/test/files/neg/t7622-missing-dependency/ThePlugin.scala
@@ -0,0 +1,33 @@
+package scala.test.plugins
+
+import scala.tools.nsc
+import nsc.Global
+import nsc.Phase
+import nsc.plugins.Plugin
+import nsc.plugins.PluginComponent
+
+class ThePlugin(val global: Global) extends Plugin {
+  import global._
+
+  val name = "myplugin"
+  val description = "Declares one plugin with a missing requirement"
+  val components = List[PluginComponent](thePhase)
+  
+  private object thePhase extends PluginComponent {
+    val global = ThePlugin.this.global
+
+    val runsAfter = List[String]("typer")
+
+    val phaseName = ThePlugin.this.name
+
+    override val requires = List("missing")
+
+    def newPhase(prev: Phase) = new ThePhase(prev)    
+  }
+  
+  private class ThePhase(prev: Phase) extends Phase(prev) {
+    def name = thePhase.phaseName
+    def run {}
+  }
+}
+
diff --git a/test/files/neg/t7622-missing-dependency/sample_2.flags b/test/files/neg/t7622-missing-dependency/sample_2.flags
new file mode 100644
index 0000000000..d69035100e
--- /dev/null
+++ b/test/files/neg/t7622-missing-dependency/sample_2.flags
@@ -0,0 +1 @@
+-Xplugin:. -Xplugin-require:myplugin
diff --git a/test/files/neg/t7622-missing-dependency/sample_2.scala b/test/files/neg/t7622-missing-dependency/sample_2.scala
new file mode 100644
index 0000000000..73cdc64e40
--- /dev/null
+++ b/test/files/neg/t7622-missing-dependency/sample_2.scala
@@ -0,0 +1,6 @@
+
+package sample
+
+// just a sample that is compiled with the sample plugin enabled
+object Sample extends App {
+}
diff --git a/test/files/neg/t7622-missing-dependency/scalac-plugin.xml b/test/files/neg/t7622-missing-dependency/scalac-plugin.xml
new file mode 100644
index 0000000000..3c14061dce
--- /dev/null
+++ b/test/files/neg/t7622-missing-dependency/scalac-plugin.xml
@@ -0,0 +1,5 @@
+<plugin>
+  <name>myplugin</name>
+  <classname>scala.test.plugins.ThePlugin</classname>
+</plugin>
+
-- 
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