digitalmars.D.bugs - [Issue 698] New: variadic arguments have a limit
- d-bugmail puremagic.com Dec 19 2006
- d-bugmail puremagic.com Dec 19 2006
- "John Reimer" <terminal.node gmail.com> Dec 19 2006
- d-bugmail puremagic.com Dec 19 2006
- Thomas Kuehne <thomas-dloop kuehne.cn> Dec 26 2006
- d-bugmail puremagic.com Dec 28 2006
- d-bugmail puremagic.com Feb 27 2007
http://d.puremagic.com/issues/show_bug.cgi?id=698 Summary: variadic arguments have a limit Product: D Version: 0.178 Platform: PC OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: DMD AssignedTo: bugzilla digitalmars.com ReportedBy: funisher gmail.com ... A small limit at that: template LaLa(E...) { class LaLa { } } void main() { // works new LaLa!("lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala"); // doesn't work new LaLa!("lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala"); // doesn't work new LaLa!("lalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalala", "lalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalala"); } both of those crash the compiler... --
Dec 19 2006
d-bugmail puremagic.com http://d.puremagic.com/issues/show_bug.cgi?id=698 smjg iname.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |smjg iname.com Keywords| |ice-on-valid-code ------- Comment #1 from smjg iname.com 2006-12-19 15:55 ------- DMD 0.178 hasn't been released. Do you mean 0.177 by any chance? --
Dec 19 2006
Is there some early release version of 0.178 going around? Or was this supposed to refer to 0.177. On Tue, 19 Dec 2006 07:43:43 -0800, <d-bugmail puremagic.com> wrote:http://d.puremagic.com/issues/show_bug.cgi?id=3D698 Summary: variadic arguments have a limit Product: D Version: 0.178 Platform: PC OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: DMD AssignedTo: bugzilla digitalmars.com ReportedBy: funisher gmail.com ... A small limit at that: template LaLa(E...) { class LaLa { } } void main() { // works new LaLa!("lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala"); // doesn't work new LaLa!("lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala"); // doesn't work new LaLa!("lalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalal=
alalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalal= alalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalal= alalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalal= alalalalalalalalalalalalalalalalalalalalalalalalalalalala","lalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalal=
alalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalal= alalalalalalalalalalalalalalalalala");} both of those crash the compiler...
Dec 19 2006
http://d.puremagic.com/issues/show_bug.cgi?id=698 funisher gmail.com changed: What |Removed |Added ---------------------------------------------------------------------------- Version|0.178 |0.177 ------- Comment #2 from funisher gmail.com 2006-12-19 17:41 ------- yep, lol, I wasn't paying attention -- I just figured it was the last one on the list --
Dec 19 2006
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 d-bugmail puremagic.com schrieb am 2006-12-19:http://d.puremagic.com/issues/show_bug.cgi?id=698
... A small limit at that: template LaLa(E...) { class LaLa { } } void main() { // works new LaLa!("lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala"); // doesn't work new LaLa!("lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala", "lala"); // doesn't work new LaLa!("lalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalala", "lalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalalala"); } both of those crash the compiler...
This is most likely the identifier's size restriction of DMD triggered also by the following test cases: http://dstress.kuehne.cn/run/l/large_id_01_A.d http://dstress.kuehne.cn/run/l/large_id_01_C.d As a work-around you can use the GDC compiler(http://dgcc.sourceforge.net/). Thomas -----BEGIN PGP SIGNATURE----- iD8DBQFFkRkhLK5blCcjpWoRAsICAJwPSu+pBUsiYAeHD1l3ZFgz6mQp9wCgqPMW N0d5aQXD64D1xxi9T9CZBLw= =cj8a -----END PGP SIGNATURE-----
Dec 26 2006
http://d.puremagic.com/issues/show_bug.cgi?id=698 ------- Comment #5 from funisher gmail.com 2006-12-28 18:03 ------- I'm running linux... let me know if you need me to compile a debug version of dmd to get the backtrace L3 ~ # dmd Digital Mars D Compiler v0.178 [snipped] L3 ~ # uname -a Linux L3 2.6.18-no2 #7 SMP PREEMPT Wed Nov 8 21:08:35 Local time zone must be set--s i686 Intel(R) Core(TM)2 CPU T7200 2.00GHz GenuineIntel GNU/Linux L3 ~ # cat test.d [above code snipped] L3 ~ # dmd test.d Segmentation fault --------------------- (gdb) run test.d Starting program: /usr/bin/dmd test.d (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) Program received signal SIGSEGV, Segmentation fault. 0x36313663 in ?? () (gdb) bt #0 0x36313663 in ?? () #1 0x56313663 in ?? () #2 0x61613447 in ?? () #3 0x63365f34 in ?? () #4 0x63363136 in ?? () #5 0x345a3136 in ?? () #6 0x614c614c in ?? () #7 0x695f5f36 in ?? () #8 0x5a74696e in ?? () #9 0x08108500 in ?? () #10 0x0819ef00 in ?? () #11 0x778c9568 in ?? () #12 0x080928da in ?? () #13 0x0000000d in ?? () #14 0x0819ef00 in ?? () #15 0x00000000 in ?? () (gdb) --
Dec 28 2006
http://d.puremagic.com/issues/show_bug.cgi?id=698 thomas-dloop kuehne.cn changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|WORKSFORME |DUPLICATE ------- Comment #6 from thomas-dloop kuehne.cn 2007-02-27 18:36 ------- *** This bug has been marked as a duplicate of 825 *** --
Feb 27 2007