gcc/testsuite/gdc.test/compilable/test1537.d

   1 // https://issues.dlang.org/show_bug.cgi?id=1537
   2
   3 void foo(char[] s)
   4 {
   5     int x = -1;
   6
   7     while (s.length)
   8     {
   9         char c = s[0];
  10
  11         if (c == '}')
  12            break;
  13
  14         assert (c >= '0' && c <= '9', s[0..$]);
  15
  16         if (x == -1)
  17             x = 0;
  18     }
  19 }
  20
  21 /**************************************/
  22
  23 enum bug4732 = 42;
  24 static assert( __traits(identifier, bug4732) == "bug4732");
  25
  26 /**************************************/
  27
  28 template Compileable(int z) { bool OK=true;}
  29
  30 int bug5245a(U)()
  31 {
  32     { enum   T { a = 5  } T v; }
  33     { enum   T { a = 6  } T w; }
  34     return 91;
  35 }
  36
  37 int bug5245b(U)()
  38 {
  39     { struct T { int a = 2; } T v; }
  40     { union  T { int a = 3; } T w; }
  41     return 91;
  42 }
  43
  44 int bug5245c(U)()
  45 {
  46     { struct T { int a = 2; } T v; }
  47     { class  T { int a = 3; } T w; }
  48     return 91;
  49 }
  50
  51 int bug5245d(U)()
  52 {
  53     { enum  T { a = 3 } T w; }
  54     { struct T { int a = 2; } T v; }
  55     return 91;
  56 }
  57
  58
  59 static assert(is(typeof(Compileable!(bug5245a!(int)()).OK)));
  60 static assert(is(typeof(Compileable!(bug5245b!(int)()).OK)));
  61 static assert(is(typeof(Compileable!(bug5245c!(int)()).OK)));
  62 static assert(is(typeof(Compileable!(bug5245d!(int)()).OK)));
  63
  64 /**************************************/
  65
  66 class Bug5349(T) // segfault D2.051
  67 {
  68     int x;
  69     static int g()
  70     {
  71         class B
  72         {
  73             int inner()
  74             {
  75                 return x; // should not compile
  76             }
  77         }
  78         return (new B).inner();
  79     }
  80     int y =  g();
  81 }
  82
  83 static assert(!is(typeof(Bug5349!(int))));
  84
  85 /**************************************/
  86
  87 class Bug4033 {}
  88
  89 class Template4033(T) {
  90     static assert(is(T : Bug4033));
  91 }
  92
  93 alias Template4033!(Z4033) Bla;
  94
  95 class Z4033 : Bug4033 { }
  96
  97 /**************************************/
  98
  99 struct Bug4322 {
 100     int[1] a = void;
 101 }
 102
 103 void bug4322() {
 104     Bug4322 f = Bug4322();
 105     Bug4322 g = Bug4322.init;
 106 }