digitalmars.D.bugs - [Issue 222] New: "Internal error: ..\ztc\cod1.c 1656" with && and ||
- d-bugmail puremagic.com Jun 23 2006
- Thomas Kuehne <thomas-dloop kuehne.cn> Jun 29 2006
- d-bugmail puremagic.com Jul 01 2006
- d-bugmail puremagic.com Jul 22 2006
- d-bugmail puremagic.com Oct 16 2006
- d-bugmail puremagic.com Nov 25 2006
http://d.puremagic.com/issues/show_bug.cgi?id=222 Summary: "Internal error: ..\ztc\cod1.c 1656" with && and || Product: D Version: 0.161 Platform: PC OS/Version: Windows Status: NEW Keywords: ice-on-invalid-code Severity: normal Priority: P2 Component: DMD AssignedTo: bugzilla digitalmars.com ReportedBy: jarrett.billingsley gmail.com Try: void f() { } .. int x = 0 || f(); int y = 1 && f(); Either declaration gives the error in the message. According to the spec, the result of && and || is void if the second operand is void. So this isn't valid code. --
Jun 23 2006
Thomas Kuehne <thomas-dloop kuehne.cn> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 d-bugmail puremagic.com schrieb am 2006-06-23:http://d.puremagic.com/issues/show_bug.cgi?id=222
Try: void f() { } .. int x = 0 || f(); int y = 1 && f(); Either declaration gives the error in the message. According to the spec, the result of && and || is void if the second operand is void. So this isn't valid code.
Added to DStress as http://dstress.kuehne.cn/nocompile/b/bug_cod1_1656_A.d http://dstress.kuehne.cn/nocompile/b/bug_cod1_1656_B.d http://dstress.kuehne.cn/nocompile/b/bug_cod1_1656_C.d http://dstress.kuehne.cn/nocompile/b/bug_cod1_1656_D.d http://dstress.kuehne.cn/nocompile/b/bug_cod1_1656_E.d http://dstress.kuehne.cn/nocompile/b/bug_cod1_1656_F.d http://dstress.kuehne.cn/nocompile/b/bug_cod1_1656_G.d http://dstress.kuehne.cn/nocompile/b/bug_cod1_1656_H.d Thomas -----BEGIN PGP SIGNATURE----- iD8DBQFEo7X/3w+/yD4P9tIRAjcwAKCXkStJ9Cw9GGXv6C2cJgkiUC8URACgo0Bp XXJU8Y3DpHxKLTs5sczN3Cw= =crKx -----END PGP SIGNATURE-----
Jun 29 2006
http://d.puremagic.com/issues/show_bug.cgi?id=222 deewiant gmail.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |deewiant gmail.com Keywords|ice-on-invalid-code |diagnostic Priority|P2 |P3 ------- Comment #1 from deewiant gmail.com 2006-07-01 05:26 ------- In DMD 0.162, both give the error "non-constant expression cast(int)(!!(f)())". The error message is misleading, so this is still a bug, but of a different sort. I'd change the version of the bug to 0.162 if it were possible... --
Jul 01 2006
http://d.puremagic.com/issues/show_bug.cgi?id=222 deewiant gmail.com changed: What |Removed |Added ---------------------------------------------------------------------------- Version|0.161 |0.163 ------- Comment #2 from deewiant gmail.com 2006-07-22 08:27 ------- Changed the version to 0.163, as the behaviour remains the same there. --
Jul 22 2006
http://d.puremagic.com/issues/show_bug.cgi?id=222 ------- Comment #3 from braddr puremagic.com 2006-10-16 03:23 ------- Here's a cut/pasteable reprocase. It doesn't produced the error mentioned in comment 2, but it does produce the internal error in the summary. void f() { } void main() { int x = 0 || f(); int y = 1 && f(); } $ dmd -v 222.d (this is dmd 169) parse 222 semantic 222 semantic2 222 semantic3 222 code 222 generating code for function 'f' generating code for function 'main' Internal error: ../ztc/cod1.c 1660 --
Oct 16 2006
http://d.puremagic.com/issues/show_bug.cgi?id=222 bugzilla digitalmars.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED ------- Comment #4 from bugzilla digitalmars.com 2006-11-25 03:25 ------- Fixed DMD 0.175 --
Nov 25 2006