digitalmars.D.bugs - [Issue 9418] New: Segmentation fault using only datetime and stdio.
- d-bugmail puremagic.com (25/25) Jan 28 2013 http://d.puremagic.com/issues/show_bug.cgi?id=9418
- d-bugmail puremagic.com (23/23) Feb 05 2013 http://d.puremagic.com/issues/show_bug.cgi?id=9418
- d-bugmail puremagic.com (22/35) Feb 05 2013 http://d.puremagic.com/issues/show_bug.cgi?id=9418
- d-bugmail puremagic.com (14/15) Feb 05 2013 http://d.puremagic.com/issues/show_bug.cgi?id=9418
- d-bugmail puremagic.com (13/13) Feb 06 2013 http://d.puremagic.com/issues/show_bug.cgi?id=9418
- d-bugmail puremagic.com (10/10) Feb 06 2013 http://d.puremagic.com/issues/show_bug.cgi?id=9418
http://d.puremagic.com/issues/show_bug.cgi?id=9418 Summary: Segmentation fault using only datetime and stdio. Product: D Version: D2 Platform: x86 OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: DMD AssignedTo: nobody puremagic.com ReportedBy: knud all-technology.com Here is a simple program which provoke a Segmentation fault on Linux. import std.datetime; import std.stdio; void main() { auto today=~Clock.currTime().toISOString()[0..8]; writeln(today); } -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jan 28 2013
http://d.puremagic.com/issues/show_bug.cgi?id=9418 Andrej Mitrovic <andrej.mitrovich gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |andrej.mitrovich gmail.com Platform|x86 |All OS/Version|Linux |All 08:54:30 PST --- How strange, what is the tilde operating on in this code? For example: import std.datetime; import std.stdio; void main() { auto x1 = ~Clock; // NG auto x2 = ~Clock.currTime(); // NG auto x3 = ~Clock.currTime().toISOString(); // NG auto x4 = Clock.currTime().toISOString()[0 .. 8]; auto x5 = ~x4; // NG auto x5 = ~Clock.currTime().toISOString()[0 .. 8]; // works?! } -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 05 2013
http://d.puremagic.com/issues/show_bug.cgi?id=9418 Maxim Fomin <maxim maxim-fomin.ru> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |maxim maxim-fomin.ru ---How strange, what is the tilde operating on in this code? For example:Indeed this is strange.import std.datetime; import std.stdio; void main() { auto x1 = ~Clock; // NG auto x2 = ~Clock.currTime(); // NG auto x3 = ~Clock.currTime().toISOString(); // NG auto x4 = Clock.currTime().toISOString()[0 .. 8]; auto x5 = ~x4; // NG auto x5 = ~Clock.currTime().toISOString()[0 .. 8]; // works?! }Actually it operates on dynamic array honestly corrupting (complementing) both length and ptr properties. import core.stdc.stdio : printf; void main() { string foo = "foo"; printf(".length = %d, .ptr=%p\n", foo.length, foo.ptr); foo = ~foo[] ; printf(".length = %d, .ptr=%p\n", foo.length, foo.ptr); } My guess is that slice expression escapes internal dmd checks. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 05 2013
http://d.puremagic.com/issues/show_bug.cgi?id=9418 Kenji Hara <k.hara.pg gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |accepts-invalid, pull, | |wrong-code Severity|normal |majorMy guess is that slice expression escapes internal dmd checks.That is correct. At least, glue layer should reject such incorrect codegen. https://github.com/D-Programming-Language/dmd/pull/1628 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 05 2013
http://d.puremagic.com/issues/show_bug.cgi?id=9418 Commits pushed to master at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/f13ce3739b2a15c18a3e0923507a6652bda4c288 fix Issue 9418 - Segmentation fault using only datetime and stdio. At least glue layer should reject invalid array-operation, as same as NegExp, BinExp, PowAssignExp, and PowExp. https://github.com/D-Programming-Language/dmd/commit/cf85813054054dfe6605ef1f184bf12eab668c1e Issue 9418 + 9458 - Invalid array operation should be rejected in glue layer -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 06 2013
http://d.puremagic.com/issues/show_bug.cgi?id=9418 Walter Bright <bugzilla digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |bugzilla digitalmars.com Resolution| |FIXED -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 06 2013