[D] nspace support.

As for C# and Java, this doesn't work for free functions/variables yet.

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@12534 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/d/nspace_runme.1.d

@@ -0,0 +1,87 @@
+module nspace_runme;
+
+import nspace.nspace;
+static import nspace.NoNSpacePlease;
+static import nspace.Outer.namespce;
+static import nspace.Outer.Inner1.Channel;
+static import oi1c = nspace.Outer.Inner1.Color;
+static import nspace.Outer.Inner2.Channel;
+static import nspace.Outer.Inner2.Color;
+static import nspace.Outer.Inner3.Blue;
+static import nspace.Outer.Inner4.Blue;
+static import nspace.Outer.SomeClass;
+
+void main() {
+  // constructors and destructors
+  auto color1 = new oi1c.Color();
+  auto color = new oi1c.Color(color1);
+
+  // class methods
+  color.colorInstanceMethod(20.0);
+  oi1c.Color.colorStaticMethod(20.0);
+  auto created = oi1c.Color.create();
+
+  // class enums
+  auto someClass = new nspace.Outer.SomeClass.SomeClass();
+  auto channel = someClass.GetInner1ColorChannel();
+  if (channel != oi1c.Color.Channel.Transmission) {
+    throw new Exception("Transmission wrong");
+  }
+
+  // class anonymous enums
+  int val1 = oi1c.Color.ColorEnumVal1;
+  int val2 = oi1c.Color.ColorEnumVal2;
+  if (val1 != 0 || val2 != 0x22) {
+    throw new Exception("ColorEnumVal wrong");
+  }
+
+  // instance member variables
+  color.instanceMemberVariable = 123;
+  if (color.instanceMemberVariable != 123) {
+    throw new Exception("instance member variable failed");
+  }
+
+  // static member variables
+  oi1c.Color.staticMemberVariable = 789;
+  if (oi1c.Color.staticMemberVariable != 789) {
+    throw new Exception("static member variable failed");
+  }
+  if (oi1c.Color.staticConstMemberVariable != 222) {
+    throw new Exception("static const member variable failed");
+  }
+  if (oi1c.Color.staticConstEnumMemberVariable != oi1c.Color.Channel.Transmission) {
+    throw new Exception("static const enum member variable failed");
+  }
+
+  // check globals in a namespace don't get mangled with the nspace option
+  nspace.nspace.namespaceFunction(color);
+  nspace.nspace.namespaceVar = 111;
+  if (nspace.nspace.namespaceVar != 111) {
+    throw new Exception("global var failed");
+  }
+
+  // Same class different namespaces
+  auto col1 = new oi1c.Color();
+  auto col2 = nspace.Outer.Inner2.Color.Color.create();
+  col2.colors(col1, col1, col2, col2, col2);
+
+  // global enums
+  auto outerChannel1 = someClass.GetInner1Channel();
+  if (outerChannel1 != nspace.Outer.Inner1.Channel.Channel.Transmission1) {
+    throw new Exception("Transmission1 wrong");
+  }
+  auto outerChannel2 = someClass.GetInner2Channel();
+  if (outerChannel2 != nspace.Outer.Inner2.Channel.Channel.Transmission2) {
+    throw new Exception("Transmission2 wrong");
+  }
+
+  // turn feature off / ignoring
+  auto ns = new nspace.Outer.namespce.namespce();
+  auto nons = new nspace.NoNSpacePlease.NoNSpacePlease();
+
+  // Derived class
+  auto blue3 = new nspace.Outer.Inner3.Blue.Blue();
+  blue3.blueInstanceMethod();
+  auto blue4 = new nspace.Outer.Inner4.Blue.Blue();
+  blue4.blueInstanceMethod();
+}