digitalmars.D.bugs - [Issue 10451] New: Array of pointers to opaque struct gives forward reference errors.
- d-bugmail puremagic.com (23/23) Jun 23 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10451
- d-bugmail puremagic.com (29/29) Aug 11 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10451
- d-bugmail puremagic.com (10/10) Aug 31 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10451
- d-bugmail puremagic.com (11/11) Aug 31 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10451
- d-bugmail puremagic.com (7/10) Aug 31 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10451
- d-bugmail puremagic.com (15/15) Sep 18 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10451
- d-bugmail puremagic.com (8/8) Sep 18 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10451
- d-bugmail puremagic.com (8/11) Sep 18 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10451
- d-bugmail puremagic.com (8/8) Sep 18 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10451
- d-bugmail puremagic.com (13/13) Sep 18 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10451
- d-bugmail puremagic.com (6/6) Sep 28 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10451
- d-bugmail puremagic.com (10/10) Sep 28 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10451
- d-bugmail puremagic.com (13/13) Sep 29 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10451
- d-bugmail puremagic.com (10/10) Sep 29 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10451
- d-bugmail puremagic.com (10/10) Oct 01 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10451
http://d.puremagic.com/issues/show_bug.cgi?id=10451 Summary: Array of pointers to opaque struct gives forward reference errors. Product: D Version: D2 Platform: x86 OS/Version: Windows Status: NEW Severity: major Priority: P2 Component: DMD AssignedTo: nobody puremagic.com ReportedBy: aldacron gmail.com struct foo; struct bar { foo*[] foos; } The error only occurs when the array is declared as a struct field. When declared as a class member or in a function, there is no error. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jun 23 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10451 I've got some new info on this. The error also occurs outside of structs if the array is initialized: ========= struct foo; void main() { foo*[] foos = []; } ========= Here's the full error spew that I get in both cases: ================== forref.d(3): Error: struct forrref.foo is forward referenced when looking for 't oHash' forref.d(3): Error: struct forrref.foo is forward referenced when looking for 'o pCmp' forref.d(3): Error: struct forrref.foo is forward referenced when looking for 't oString' forref.d(3): Error: struct forrref.foo unknown size forref.d(3): Error: struct forrref.foo no size yet for forward reference forref.d(3): Error: struct forrref.foo unknown size forref.d(3): Error: struct forrref.foo no size yet for forward reference =================== -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Aug 11 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10451 Manu <turkeyman gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |turkeyman gmail.com http://d.puremagic.com/issues/show_bug.cgi?id=10451 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Aug 31 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10451 Ali Cehreli <acehreli yahoo.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |acehreli yahoo.com Manu meant this: :) http://d.puremagic.com/issues/show_bug.cgi?id=10766 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Aug 31 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10451Manu meant this: :) http://d.puremagic.com/issues/show_bug.cgi?id=10766Haha, thx ;) -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Aug 31 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10451 Iain Buclaw <ibuclaw ubuntu.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ibuclaw ubuntu.com This happens because, eg: array literals are initialised by the GC by calling _d_arrayliteralTX (typeinfo, dim); This requires that the struct has a complete runtime type information about a type. Something that does not get generated for opaque types, which makes this bug not the easiest to fix - and the same is with other array operations which also require typeinfo to be available. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 18 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10451 But the compiler doesn't need to know anything about the type to allocate an array of pointers. Surely the compiler can use/share the typeinfo of void* in this case? -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 18 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10451But the compiler doesn't need to know anything about the type to allocate an array of pointers. Surely the compiler can use/share the typeinfo of void* in this case?Sure we could use void* if is your expectation for typeid(foo*).toString to return "void*" =) -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 18 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10451 Surely it can't be hard to synthesize a named pointer type... unless it's dereferenced, it shouldn't need an actual definition in the typeinfo. So it would just be a stub or dummy typeinfo that's empty? -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 18 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10451 grogan.colin gmail.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |grogan.colin gmail.com A possible workaround to this is to create the struct like: struct foo {} Though, in this case it isn't an opaque struct and is merely a struct with no members. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 18 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10451 --- *** Issue 10766 has been marked as a duplicate of this issue. *** -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 28 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10451 Kenji Hara <k.hara.pg gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |pull --- https://github.com/D-Programming-Language/dmd/pull/2594 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 28 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10451 Commits pushed to master at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/e7d3e97cdaf4653a39f7f9c68a4868ede2c4bb6b fix Issue 10451 - Array of pointers to opaque struct gives forward reference errors. https://github.com/D-Programming-Language/dmd/commit/f2cc07963d2ade375c056b48580d7c638d11f60c Issue 10451 - Array of pointers to opaque struct gives forward reference errors. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 29 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10451 Andrej Mitrovic <andrej.mitrovich gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |andrej.mitrovich gmail.com Resolution| |FIXED -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 29 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10451 Kenji Hara <k.hara.pg gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kodlists-dlang yahoo.com --- *** Issue 9795 has been marked as a duplicate of this issue. *** -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 01 2013