Hi,

I am trying to compile the following items:

import std.bitmanip: bitfields;

enum TYPE_BITS = 5;
enum NAMED_BITS = 16;

struct sxpinfo_struct {
  mixin(bitfields!(
    SEXPTYPE, "type", TYPE_BITS,
    uint, "scalar",   1,
    uint, "obj",      1,
    uint, "alt",      1,
    uint, "gp",      16,
    uint, "mark",     1,
    uint, "debug",    1,
    uint, "trace",    1,
    uint, "spare",    1,
    uint, "gcgen",   1,
    uint, "gccls",   3,
    uint, "named",  NAMED_BITS,
    uint, "extra",  32 - NAMED_BITS));
}

But I get the error:

Error: no identifier for declarator `uint`
Error: identifier or integer expected inside `debug(...)`, not `)`
Error: found `@` when expecting `)`
Error: no identifier for declarator `safe`
Error: declaration expected, not `return`
Error: no identifier for declarator `void`
Error: identifier or integer expected inside `debug(...)`, not `uint`
Error: found `v` when expecting `)`
Error: declaration expected, not `)`
Error: declaration expected, not `assert`
Error: basic type expected, not `cast`
Error: found `cast` when expecting `;`
Error: declaration expected, not `(`

All referencing the bitfields mixin, more specifically the last two lines but I think it's actually referencing the expanded mixin rather than my declaration.

Thanks

On Thursday, 28 October 2021 at 05:20:35 UTC, data pulverizer wrote:

Sorry forgot to prepend:

enum SEXPTYPE
{
  NILSXP = 0,
  SYMSXP = 1,
  LISTSXP = 2,
  CLOSXP = 3,
  ENVSXP = 4,
  PROMSXP = 5,
  LANGSXP = 6,
  SPECIALSXP = 7,
  BUILTINSXP = 8,
  CHARSXP = 9,
  LGLSXP = 10,
  INTSXP = 13,
  REALSXP = 14,
  CPLXSXP = 15,
  STRSXP = 16,
  DOTSXP = 17,
  ANYSXP = 18,
  VECSXP = 19,
  EXPRSXP = 20,
  BCODESXP = 21,
  EXTPTRSXP = 22,
  WEAKREFSXP = 23,
  RAWSXP = 24,
  S4SXP = 25,
  NEWSXP = 30,
  FREESXP = 31,
  FUNSXP = 99
}

In case someone is trying to replicate the error.

On Thursday, 28 October 2021 at 05:20:35 UTC, data pulverizer wrote:

Try renaming debug to something else

On Thursday, 28 October 2021 at 05:20:35 UTC, data pulverizer wrote:

But I get the error...

debug is a language keyword, try a different one, like "debug_".

That error message though, much wow.

On Thursday, 28 October 2021 at 05:51:27 UTC, Imperatorn wrote:

uint, "debugflag", 1,

On Thursday, 28 October 2021 at 05:51:27 UTC, Imperatorn wrote:

Many thanks guys. I should have spotted that one!