digitalmars.D.bugs - [Issue 11532] New: Variadics using the C ABI should not accept D-specific types
- d-bugmail puremagic.com (22/22) Nov 16 2013 https://d.puremagic.com/issues/show_bug.cgi?id=11532
- d-bugmail puremagic.com (15/15) Nov 17 2013 https://d.puremagic.com/issues/show_bug.cgi?id=11532
- d-bugmail puremagic.com (13/13) Nov 17 2013 https://d.puremagic.com/issues/show_bug.cgi?id=11532
- d-bugmail puremagic.com (6/6) Nov 17 2013 https://d.puremagic.com/issues/show_bug.cgi?id=11532
- d-bugmail puremagic.com (7/7) Nov 17 2013 https://d.puremagic.com/issues/show_bug.cgi?id=11532
- d-bugmail puremagic.com (11/11) Nov 17 2013 https://d.puremagic.com/issues/show_bug.cgi?id=11532
- d-bugmail puremagic.com (11/11) Nov 17 2013 https://d.puremagic.com/issues/show_bug.cgi?id=11532
https://d.puremagic.com/issues/show_bug.cgi?id=11532 Summary: Variadics using the C ABI should not accept D-specific types Product: D Version: D2 Platform: All OS/Version: All Status: NEW Severity: enhancement Priority: P2 Component: DMD AssignedTo: nobody puremagic.com ReportedBy: andrei erdani.com PST --- The ABI for C variadics (e.g. printf and friends) does not understand D data types, in particular slices and fixed-size arrays. We should reject statically any passing of D-specific data through C-style variadics. This has been a very nagging issue during a port of a large C codebase. -- Configure issuemail: https://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 16 2013
https://d.puremagic.com/issues/show_bug.cgi?id=11532 Iain Buclaw <ibuclaw ubuntu.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ibuclaw ubuntu.com They do map to C ABI, just not in the way which you may likely expect. I'd +1 fixed size arrays, as it is not obvious that eg: int[4] is passed as struct { int a,b,c,d; } Though I'd really like to make some sort of exception to the va_list type (in particular, for x86_64 and PPC). That has been one nagging problem I haven't yet got round to... -- Configure issuemail: https://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 17 2013
https://d.puremagic.com/issues/show_bug.cgi?id=11532 yebblies <yebblies gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |pull CC| |yebblies gmail.com Yeah, this one is a huge pain for DDMD, people are constantly adding ?: with string literals inside printfs. https://github.com/D-Programming-Language/dmd/pull/2797 -- Configure issuemail: https://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 17 2013
https://d.puremagic.com/issues/show_bug.cgi?id=11532 And running this just found 3 more... -- Configure issuemail: https://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 17 2013
https://d.puremagic.com/issues/show_bug.cgi?id=11532 And a couple of cases left in phobos: https://github.com/D-Programming-Language/phobos/pull/1698 -- Configure issuemail: https://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 17 2013
https://d.puremagic.com/issues/show_bug.cgi?id=11532 Commits pushed to master at https://github.com/D-Programming-Language/phobos https://github.com/D-Programming-Language/phobos/commit/48063576235217b169efa4343008d08f4a6790a7 Fixup for issue 11532 https://github.com/D-Programming-Language/phobos/commit/b2c6179854eee67387e5d41f317269c4c6b8b58e [trivial] Fixup for issue 11532 -- Configure issuemail: https://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 17 2013
https://d.puremagic.com/issues/show_bug.cgi?id=11532 Commits pushed to master at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/419096e305eff06ef889a8d1a23660d4f3d70eb4 Fix Issue 11532 - Variadics using the C ABI should not accept D-specific types https://github.com/D-Programming-Language/dmd/commit/56544eddd0f4536fd7f1f6d4adb82e3fea9ca8d0 Issue 11532 - Variadics using the C ABI should not accept D-specific types -- Configure issuemail: https://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 17 2013