gcc/testsuite/gdc.test/fail_compilation/hexstring.d

   1 /**
   2 TEST_OUTPUT:
   3 ---
   4 fail_compilation/hexstring.d(29): Error: cannot implicitly convert expression `"123F"` of type `string` to `immutable(ubyte[])`
   5 fail_compilation/hexstring.d(30): Error: cannot implicitly convert expression `x"123F"c` of type `string` to `immutable(ubyte[])`
   6 fail_compilation/hexstring.d(31): Error: cannot implicitly convert expression `x"123F"` of type `string` to `immutable(ubyte[])`
   7 fail_compilation/hexstring.d(33): Error: hex string length 1 must be a multiple of 2 to cast to `immutable(ushort[])`
   8 fail_compilation/hexstring.d(34): Error: hex string length 3 must be a multiple of 4 to cast to `immutable(uint[])`
   9 fail_compilation/hexstring.d(35): Error: hex string length 5 must be a multiple of 8 to cast to `immutable(ulong[])`
  10 fail_compilation/hexstring.d(36): Error: array cast from `wstring` to `immutable(ulong[])` is not supported at compile time
  11 fail_compilation/hexstring.d(36):        perhaps remove postfix `w` from hex string
  12 fail_compilation/hexstring.d(37): Error: array cast from `string` to `immutable(uint[])` is not supported at compile time
  13 fail_compilation/hexstring.d(38): Error: array cast from `string` to `immutable(ushort[])` is not supported at compile time
  14 fail_compilation/hexstring.d(39): Error: array cast from `string` to `immutable(uint[])` is not supported at compile time
  15 fail_compilation/hexstring.d(39):        perhaps remove postfix `c` from hex string
  16 fail_compilation/hexstring.d(28): Error: cannot implicitly convert expression `x"123F"` of type `string` to `ubyte[]`
  17 ---
  18 */
  19
  20 immutable ubyte[] s0 = x"123F";
  21 static assert(s0[0] == 0x12);
  22 static assert(s0[1] == 0x3F);
  23 immutable byte[] s1 = x"123F";
  24
  25 enum E(X) = cast(X[]) x"AABBCCDD";
  26 static assert(E!int[0] == 0xAABBCCDD);
  27
  28 ubyte[] f1 = x"123F";
  29 immutable ubyte[] f2 = "123F";
  30 immutable ubyte[] f3 = x"123F"c;
  31 immutable ubyte[] f4 = cast(string) x"123F";
  32
  33 immutable ushort[] f5 = cast(immutable ushort[]) x"11";
  34 immutable uint[] f6 = cast(immutable uint[]) x"112233";
  35 immutable ulong[] f7 = cast(immutable ulong[]) x"1122334455";
  36 immutable ulong[] f8 = cast(immutable ulong[]) x"1122334455"w;
  37 immutable uint[] f9 = cast(immutable uint[]) "ABCD";
  38 immutable ushort[] f10 = cast(immutable ushort[]) (x"1122" ~ "");
  39 immutable uint[] f11 = cast(immutable uint[]) x"AABBCCDD"c;