digitalmars.D.bugs - [Issue 3544] New: optlink unexpected termination 0041338f
- d-bugmail puremagic.com Nov 23 2009
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http://d.puremagic.com/issues/show_bug.cgi?id=3544 Summary: optlink unexpected termination 0041338f Product: D Version: 1.051 Platform: x86 OS/Version: Windows Status: NEW Severity: critical Priority: P2 Component: Optlink AssignedTo: nobody puremagic.com ReportedBy: anteusz freemail.hu --- Comment #0 from anteusz freemail.hu 2009-11-23 04:38:17 PST --- Hi, I compiled and linker a program -debug and the linker crashed. If I use -release flag , then the linker does not crash but then the program crashes. The program uses CTFE which may have to do with the crash. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 23 2009
d-bugmail puremagic.com http://d.puremagic.com/issues/show_bug.cgi?id=3544 --- Comment #1 from anteusz freemail.hu 2009-11-23 04:39:21 PST --- Created an attachment (id=515) the picture of the error -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 23 2009
http://d.puremagic.com/issues/show_bug.cgi?id=3544 --- Comment #2 from anteusz freemail.hu 2009-11-23 04:41:33 PST --- The program uses a large compile-time generated function which seems to contribute to the problem. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 23 2009
http://d.puremagic.com/issues/show_bug.cgi?id=3544 Don <clugdbug yahoo.com.au> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |clugdbug yahoo.com.au --- Comment #3 from Don <clugdbug yahoo.com.au> 2009-11-23 07:08:37 PST --- The picture doesn't help at all. You need to provide a source file which will reproduce the error. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 23 2009
http://d.puremagic.com/issues/show_bug.cgi?id=3544 --- Comment #4 from anteusz freemail.hu 2009-11-24 04:45:08 PST --- Created an attachment (id=516) one file that causes the problem this if compiled as dmd.exe -g compilerfailuretest.d will produce the error. Note download this file too:http://www.dsource.org/projects/scregexp/browser/trunk/scregexp.d That file is needed to place it in the same directory where compilerfailuretest.d is located. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 24 2009
http://d.puremagic.com/issues/show_bug.cgi?id=3544 Don <clugdbug yahoo.com.au> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |link-failure --- Comment #5 from Don <clugdbug yahoo.com.au> 2009-11-24 05:00:29 PST --- (In reply to comment #4)Created an attachment (id=516) [details] one file that causes the problem this if compiled as dmd.exe -g compilerfailuretest.d will produce the error. Note download this file too:http://www.dsource.org/projects/scregexp/browser/trunk/scregexp.d That file is needed to place it in the same directory where compilerfailuretest.d is located.
Thanks, I can reproduce the bug now. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 24 2009
http://d.puremagic.com/issues/show_bug.cgi?id=3544 --- Comment #6 from anteusz freemail.hu 2009-11-24 05:04:37 PST --- it is possible to influence the occurance of the error by reducing the size of the statement ...auto perlreg = new screg!("/(?:(?<tok>\\#(?:.*?(?:"~eol~")|.*\\z))| (?<tok>\"(?:(?>\\\\\\\\|\\\\\"|.))*?\")| when parameter is smaller, the error does not occur. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 24 2009
http://d.puremagic.com/issues/show_bug.cgi?id=3544 Don <clugdbug yahoo.com.au> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #515 is|0 |1 obsolete| | Attachment #516 is|0 |1 obsolete| | --- Comment #7 from Don <clugdbug yahoo.com.au> 2009-11-24 06:22:39 PST --- Created an attachment (id=517) Somewhat reduced test case. This cuts it down to a single, self-contained file. (Funny -- I recognize my own code in there -- almost all the comments are mine!) There's plenty of work still to be done in cutting in right down. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 24 2009
http://d.puremagic.com/issues/show_bug.cgi?id=3544 Don <clugdbug yahoo.com.au> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|optlink unexpected |optlink termination |termination 0041338f |0041338f with recursive | |nested functions --- Comment #8 from Don <clugdbug yahoo.com.au> 2009-11-25 05:16:07 PST --- Completely reduced test case shows it's due to nested functions. ---------- char[] foo(int n) { if (n == 0) return "void xxxx() {}"; return "void xxxx() { void yyyy() { }" ~ foo(n-1) ~ "}"; } mixin (foo(400)); -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 25 2009
http://d.puremagic.com/issues/show_bug.cgi?id=3544 --- Comment #9 from Don <clugdbug yahoo.com.au> 2009-11-25 05:29:15 PST --- Even smaller test case. Seems it happens with a depth around 512; it's probably exceeding the maximum symbol length. --- char[] foo(int n) { return "void abcde() {" ~ ( n>0 ? foo(n-1): "") ~ "}"; } mixin (foo(500)); -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 25 2009
http://d.puremagic.com/issues/show_bug.cgi?id=3544 Walter Bright <bugzilla digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bugzilla digitalmars.com --- Comment #10 from Walter Bright <bugzilla digitalmars.com> 2009-11-30 02:03:52 PST --- The test case is crashing in dmd, not optlink. It's a stack overflow. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 30 2009
http://d.puremagic.com/issues/show_bug.cgi?id=3544 --- Comment #11 from anteusz freemail.hu 2009-12-12 00:06:04 PST --- Hi, Should I repost my example? -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Dec 12 2009
http://d.puremagic.com/issues/show_bug.cgi?id=3544 Don <clugdbug yahoo.com.au> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |ice-on-valid-code --- Comment #12 from Don <clugdbug yahoo.com.au> 2010-01-13 00:46:23 PST --- (In reply to comment #10)The test case is crashing in dmd, not optlink. It's a stack overflow.
If you compile in debug mode, it crashes in DMD. If you compile in release mode, it crashes in OPTLINK. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jan 13 2010
http://d.puremagic.com/issues/show_bug.cgi?id=3544 --- Comment #13 from anteusz freemail.hu 2010-02-11 05:23:05 PST --- Hi, What should I do so it gets fixed? I mean this bug. I reported this in November. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 11 2010
http://d.puremagic.com/issues/show_bug.cgi?id=3544 --- Comment #14 from Don <clugdbug yahoo.com.au> 2010-02-11 08:33:38 PST --- (In reply to comment #13)Hi, What should I do so it gets fixed? I mean this bug. I reported this in November.
This is in the queue of critical but hard-to-fix and relatively obscure bugs. It is a few months away from being fixed. Note that when it gets 'fixed', it will generate a compile-time error rather than a link-time one. Bug 2315 is basically the same issue. I don't see any solution other than imposing a limit on CTFE recursion. So don't get the idea that the code will ever 'work'. It'll just fail more nicely. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 11 2010
http://d.puremagic.com/issues/show_bug.cgi?id=3544 --- Comment #15 from anteusz freemail.hu 2010-02-11 09:09:12 PST --- A clear error message would suffice. How could I expect more? It would not be bad if the stack size for ctfre could be set? Is there a way to set the stack size for ctfe?? -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 11 2010
http://d.puremagic.com/issues/show_bug.cgi?id=3544 --- Comment #16 from anteusz freemail.hu 2010-02-11 09:09:56 PST --- A clear error message would suffice. How could I expect more? It would not be bad if the stack size for ctfre could be set? Is there a way to set the stack size for ctfe?? -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 11 2010
http://d.puremagic.com/issues/show_bug.cgi?id=3544 --- Comment #17 from Walter Bright <bugzilla digitalmars.com> 2010-09-01 19:01:47 PDT --- I cannot reproduce this problem. Please show exactly what commands are given to dmd and the linker. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 01 2010
http://d.puremagic.com/issues/show_bug.cgi?id=3544 Don <clugdbug yahoo.com.au> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #18 from Don <clugdbug yahoo.com.au> 2010-09-01 23:55:47 PDT --- (In reply to comment #17)I cannot reproduce this problem. Please show exactly what commands are given to dmd and the linker.
dmd -g bug.d This was crashing with DMD2.048 and link 8.00.2. I have confirmed that link 8.00.6 fixed this. (And it's stayed fixed in 8.00.7). -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 01 2010