digitalmars.D.bugs - [Issue 4750] New: fail_compilation/fail225.d causes dmd to segv
- d-bugmail puremagic.com (30/30) Aug 29 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4750
- d-bugmail puremagic.com (13/13) Aug 30 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4750
- d-bugmail puremagic.com (7/7) Aug 30 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4750
- d-bugmail puremagic.com (40/40) Aug 30 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4750
- d-bugmail puremagic.com (28/28) Feb 13 2011 http://d.puremagic.com/issues/show_bug.cgi?id=4750
- d-bugmail puremagic.com (7/7) Feb 13 2011 http://d.puremagic.com/issues/show_bug.cgi?id=4750
- d-bugmail puremagic.com (11/11) Feb 13 2011 http://d.puremagic.com/issues/show_bug.cgi?id=4750
- d-bugmail puremagic.com (9/9) Feb 13 2011 http://d.puremagic.com/issues/show_bug.cgi?id=4750
- d-bugmail puremagic.com (6/6) Feb 13 2011 http://d.puremagic.com/issues/show_bug.cgi?id=4750
- d-bugmail puremagic.com (12/12) Mar 03 2011 http://d.puremagic.com/issues/show_bug.cgi?id=4750
http://d.puremagic.com/issues/show_bug.cgi?id=4750 Summary: fail_compilation/fail225.d causes dmd to segv Product: D Version: D2 Platform: All OS/Version: All Status: NEW Severity: normal Priority: P2 Component: DMD AssignedTo: nobody puremagic.com ReportedBy: braddr puremagic.com --- to repro, from $(DMD_SVN_ROOT)/src/test: make test_results/fail_compilation/fail225.d.out or: ../src/dmd -Ifail_compilation -odtest_results/fail_compilation -oftest_results/fail_compilation/fail225 -c fail_compilation/fail225.d The code: struct Struct { char* chptr; } void main() { char ch = 'd'; invariant Struct iStruct = {1, &ch}; } -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Aug 29 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4750 I cannot reproduce this (on Windows). I tried 2.048, and svn 646, svn 647, svn 648, svn 651. In every case, I get: bad.d(18): Error: cannot implicitly convert expression (1) of type int to char* bad.d(18): Error: too many initializers for Struct bad.d(18): Error: variable bad.main.iStruct is not a static and cannot have stat ic initializer -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Aug 30 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4750 --- I'll sync up tonight and re-verify on linux. If it segv's still, I'll dig into what's up. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Aug 30 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4750 --- ok, tested on linux with r652: $ gdb --args ../src/dmd -Ifail_compilation -odtest_results/fail_compilation -oftest_results/fail_compilation/fail225 -c fail_compilation/fail225.d fail_compilation/fail225.d(8): Error: cannot implicitly convert expression (1) of type int to char* fail_compilation/fail225.d(8): Error: too many initializers for Struct Program received signal SIGSEGV, Segmentation fault. 0x080b322c in Type::isImmutable (this=0x0) at mtype.h:255 255 int isImmutable() { return mod & MODimmutable; } (gdb) up 381 if (isImmutable()) (gdb) t=0x8242f78) at cast.c:433 433 te = te->invariantOf(); (gdb) print te $1 = (Type *) 0x0 (gdb) print t->mod $2 = 4 '\004' (gdb) print *e $3 = { <Object> = { _vptr.Object = 0x81c5ee8 }, members of Expression: loc = { filename = 0x820e188 "fail_compilation/fail225.d", linnum = 8 }, op = TOKaddress, type = 0x0, size = 28 '\034', parens = 0 '\000' } -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Aug 30 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4750 --- I just re-tried this one. It still fails on linux but not on windows. Odd. t=0x8255a18) at cast.c:429 declaration.c:1175 expression.c:4707 statement.c:256 statement.c:483 func.c:1239 t=0x8255a18) at cast.c:429 429 te = te->castMod(t->mod) te is null e->toChars() --> &ch -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 13 2011
http://d.puremagic.com/issues/show_bug.cgi?id=4750 --- Ok, te is null in windows as well, but for whatever reason, it's not seg faulting. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 13 2011
http://d.puremagic.com/issues/show_bug.cgi?id=4750 --- Created an attachment (id=908) fix a few error handling paths Several of the error paths in StructInitializer::semantic fail to set errors which can lead to continuing to work with half built objects. I'm not sure this is the right fix, but it does fix the segv produced by the dmd failure test fail225.d and doesn't break any existing tests. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 13 2011
http://d.puremagic.com/issues/show_bug.cgi?id=4750 Brad Roberts <braddr puremagic.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED AssignedTo|nobody puremagic.com |bugzilla digitalmars.com -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 13 2011
http://d.puremagic.com/issues/show_bug.cgi?id=4750 --- see also: https://github.com/D-Programming-Language/dmd/pull/8 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 13 2011
http://d.puremagic.com/issues/show_bug.cgi?id=4750 Brad Roberts <braddr puremagic.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED --- https://github.com/D-Programming-Language/dmd/commit/e199b4858775a417460ddea598aaf2f4f114dcae https://github.com/D-Programming-Language/dmd/commit/e3a7ca4f8c3c922b23d8d897a260b21849525b5f -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Mar 03 2011