[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!

Lots of bugfixes.
Added support for special foreach on strings.
Added std.array, std.utf, std.ctype and std.uni to phobos.
Changed all the .c files in the gen dir to .cpp (it *is* C++ after all)

test/arrays10.d

@@ -0,0 +1,7 @@
+module arrays10;
+
+void main()
+{
+    int[] a = new int[10];
+    a[] = 3;
+}

test/arrays7.d

@@ -1,18 +1,29 @@
 module arrays7;
 
+pragma(LLVM_internal, "notypeinfo")
 struct S
 {
     int i;
     float f;
     long l;
+
+    void print()
+    {
+        printf("%d %f %lx\n", i, f, l);
+    }
 }
 
 void main()
 {
     S[] arr;
     S s;
+    assert(arr.length == 0);
     arr ~= s;
+    assert(arr.length == 1);
     arr ~= S(1,2.64,0xFFFF_FFFF_FFFF);
+    assert(arr.length == 2);
+    arr[0].print();
+    arr[1].print();
     assert(arr[1].i == 1);
     assert(arr[1].f > 2.63 && arr[1].f < 2.65);
     assert(arr[1].l == 0xFFFF_FFFF_FFFF);

test/arrays9.d

@@ -0,0 +1,8 @@
+module arrays9;
+
+const int[] g = [1,2,3,4];
+
+void main()
+{
+
+}

test/b.d

@@ -10,7 +10,7 @@ void main()
 {
     S s;
     int i = s.i;
-    int* p = &s.i;
+    /*int* p = &s.i;
     *p = 42;
     printf("%d == %d\n", *p, s.i);
 
@@ -19,5 +19,5 @@ void main()
     *f = 3.1415;
     printf("%f == %f\n", *f, s.f[0]);
     s.f[0] = 123.456;
-    printf("%f == %f\n", *f, s.f[0]);
+    printf("%f == %f\n", *f, s.f[0]);*/
 }

test/bitops.d

@@ -19,7 +19,7 @@ void main()
         assert((s>>1) == -5);
         assert((s>>>1) != -5);
     }
-    
+
     {   ushort a = 0xFFF0;
         ushort b = 0x0FFF;
         auto t = a;
@@ -70,6 +70,6 @@ void main()
         s.i &= s.l;
         assert(s.i == 0x00FF_FF00);
     }
-        
+
     printf("  SUCCESS\n");
 }

test/bug48.d

@@ -0,0 +1,10 @@
+module bug48;
+
+size_t func(void *p)
+{
+    return cast(size_t)*cast(void* *)p;
+}
+
+void main()
+{
+}

test/bug49.d

@@ -0,0 +1,16 @@
+module bug49;
+
+pragma(LLVM_internal, "notypeinfo")
+struct S
+{
+    int i;
+    long l;
+}
+
+void main()
+{
+    S s;
+    s.i = 0x__FFFF_FF00;
+    s.l = 0xFF00FF_FF00;
+    s.i &= s.l;
+}

test/bug50.d

@@ -0,0 +1,28 @@
+module bug50;
+
+pragma(LLVM_internal, "notypeinfo")
+struct S
+{
+    int i;
+    float f;
+    long l;
+
+    void print()
+    {
+        printf("%d %f %lx\n", i, f, l);
+    }
+}
+
+void main()
+{
+    S s;
+    s.print();
+    s = S(1,2,3);
+    s.print();
+
+    S[] arr;
+    {arr ~= s;}
+    {arr[0].print();}
+    {arr ~= S(1,2,3);}
+    {arr[1].print();}
+}