Added support for the D programming languge.

It is still a bit rough around some edges, particularly with regard to multi-threading and operator overloading, and there are some documentation bits missing, but it should be fine for basic use.

The test-suite should build and run fine with the current versions of DMD, LDC and Tango (at least) on Linux x86_64 and Mac OS X 10.6.

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@12299 626c5289-ae23-0410-ae9c-e8d60b6d4f22

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

@@ -0,0 +1,146 @@
+module overload_template_runme;
+
+import overload_template.overload_template;
+import overload_template.Klass;
+
+void main() {
+  int f = foo();
+
+  f += maximum(3,4);
+  double b = maximum(3.4,5.2);
+  b++; // warning suppression
+
+  // mix 1
+  if (mix1("hi") != 101)
+    throw new Exception ("mix1(const char*)");
+
+  if (mix1(1.0, 1.0) != 102)
+    throw new Exception ("mix1(double, const double &)");
+
+  if (mix1(1.0) != 103)
+    throw new Exception ("mix1(double)");
+
+  // mix 2
+  if (mix2("hi") != 101)
+    throw new Exception ("mix2(const char*)");
+
+  if (mix2(1.0, 1.0) != 102)
+    throw new Exception ("mix2(double, const double &)");
+
+  if (mix2(1.0) != 103)
+    throw new Exception ("mix2(double)");
+
+  // mix 3
+  if (mix3("hi") != 101)
+    throw new Exception ("mix3(const char*)");
+
+  if (mix3(1.0, 1.0) != 102)
+    throw new Exception ("mix3(double, const double &)");
+
+  if (mix3(1.0) != 103)
+    throw new Exception ("mix3(double)");
+
+  // Combination 1
+  if (overtparams1(100) != 10)
+    throw new Exception ("overtparams1(int)");
+
+  if (overtparams1(100.0, 100) != 20)
+    throw new Exception ("overtparams1(double, int)");
+
+  // Combination 2
+  if (overtparams2(100.0, 100) != 40)
+    throw new Exception ("overtparams2(double, int)");
+
+  // Combination 3
+  if (overloaded() != 60)
+    throw new Exception ("overloaded()");
+
+  if (overloaded(100.0, 100) != 70)
+    throw new Exception ("overloaded(double, int)");
+
+  // Combination 4
+  if (overloadedagain("hello") != 80)
+    throw new Exception ("overloadedagain(const char *)");
+
+  if (overloadedagain() != 90)
+    throw new Exception ("overloadedagain(double)");
+
+  // specializations
+  if (specialization(10) != 202)
+    throw new Exception ("specialization(int)");
+
+  if (specialization(10.0) != 203)
+    throw new Exception ("specialization(double)");
+
+  if (specialization(10, 10) != 204)
+    throw new Exception ("specialization(int, int)");
+
+  if (specialization(10.0, 10.0) != 205)
+    throw new Exception ("specialization(double, double)");
+
+  if (specialization("hi", "hi") != 201)
+    throw new Exception ("specialization(const char *, const char *)");
+
+  // simple specialization
+  xyz();
+  xyz_int();
+  xyz_double();
+
+  // a bit of everything
+  if (overload("hi") != 0)
+    throw new Exception ("overload()");
+
+  if (overload(1) != 10)
+    throw new Exception ("overload(int t)");
+
+  if (overload(1, 1) != 20)
+    throw new Exception ("overload(int t, const int &)");
+
+  if (overload(1, "hello") != 30)
+    throw new Exception ("overload(int t, const char *)");
+
+  auto k = new Klass();
+  if (overload(k) != 10)
+    throw new Exception ("overload(Klass t)");
+
+  if (overload(k, k) != 20)
+    throw new Exception ("overload(Klass t, const Klass &)");
+
+  if (overload(k, "hello") != 30)
+    throw new Exception ("overload(Klass t, const char *)");
+
+  if (overload(10.0, "hi") != 40)
+    throw new Exception ("overload(double t, const char *)");
+
+  if (overload() != 50)
+    throw new Exception ("overload(const char *)");
+
+
+  // everything put in a namespace
+  if (nsoverload("hi") != 1000)
+    throw new Exception ("nsoverload()");
+
+  if (nsoverload(1) != 1010)
+    throw new Exception ("nsoverload(int t)");
+
+  if (nsoverload(1, 1) != 1020)
+    throw new Exception ("nsoverload(int t, const int &)");
+
+  if (nsoverload(1, "hello") != 1030)
+    throw new Exception ("nsoverload(int t, const char *)");
+
+  if (nsoverload(k) != 1010)
+    throw new Exception ("nsoverload(Klass t)");
+
+  if (nsoverload(k, k) != 1020)
+    throw new Exception ("nsoverload(Klass t, const Klass &)");
+
+  if (nsoverload(k, "hello") != 1030)
+    throw new Exception ("nsoverload(Klass t, const char *)");
+
+  if (nsoverload(10.0, "hi") != 1040)
+    throw new Exception ("nsoverload(double t, const char *)");
+
+  if (nsoverload() != 1050)
+    throw new Exception ("nsoverload(const char *)");
+}