[D] Test C++ references in »d_nativepointers«; normalized indentation.

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@12407 626c5289-ae23-0410-ae9c-e8d60b6d4f22

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

@@ -15,6 +15,19 @@ void main() {
   check!(f, SWIGTYPE_p_OpaqueClass);
   check!(g, void function(int**, char***));
   check!(h, SWIGTYPE_p_p_f_p_p_int_p_SomeClass__void);
+
+  {
+    static assert(is(int* function(int*) == typeof(&refA)));
+    int v = 2;
+    assert(*refA(&v) == 2);
+  }
+
+  {
+    static assert(is(float** function(float**) == typeof(&refB)));
+    float v = 1.0;
+    float* p = &v;
+    assert(**refB(&p) == 1.0);
+  }
 }
 
 void check(alias F, T)() {

Examples/test-suite/d/d_nativepointers_runme.2.d

@@ -15,6 +15,19 @@ void main() {
   check!(f, SWIGTYPE_p_OpaqueClass);
   check!(g, void function(int**, char***));
   check!(h, SWIGTYPE_p_p_f_p_p_int_p_SomeClass__void);
+
+  {
+    static assert(is(int* function(int*) == typeof(&refA)));
+    int v = 2;
+    assert(*refA(&v) == 2);
+  }
+
+  {
+    static assert(is(float** function(float**) == typeof(&refB)));
+    float v = 1.0;
+    float* p = &v;
+    assert(**refB(&p) == 1.0);
+  }
 }
 
 void check(alias F, T)() {

Examples/test-suite/d_nativepointers.i

@@ -15,4 +15,7 @@
   OpaqueClass *f( OpaqueClass *value ){ return value; }
   FuncA g( FuncA value ){ return value; }
   FuncB* h( FuncB* value ){ return value; }
+
+  int &refA( int &value ){ return value; }
+  float *&refB( float *&value ){ return value; }
 %}