digitalmars.D.bugs - [Issue 1072] New: this code should run as the previous bug code , but dmd av here
- d-bugmail puremagic.com (26/26) Mar 20 2007 http://d.puremagic.com/issues/show_bug.cgi?id=1072
- d-bugmail puremagic.com (13/13) Apr 04 2007 http://d.puremagic.com/issues/show_bug.cgi?id=1072
- d-bugmail puremagic.com (22/22) Sep 15 2007 http://d.puremagic.com/issues/show_bug.cgi?id=1072
- d-bugmail puremagic.com (8/8) Dec 09 2007 http://d.puremagic.com/issues/show_bug.cgi?id=1072
- d-bugmail puremagic.com (9/9) Dec 18 2007 http://d.puremagic.com/issues/show_bug.cgi?id=1072
- d-bugmail puremagic.com (10/10) Dec 18 2007 http://d.puremagic.com/issues/show_bug.cgi?id=1072
- d-bugmail puremagic.com (4/4) Dec 19 2007 http://d.puremagic.com/issues/show_bug.cgi?id=1072
- d-bugmail puremagic.com (9/9) Feb 16 2008 http://d.puremagic.com/issues/show_bug.cgi?id=1072
http://d.puremagic.com/issues/show_bug.cgi?id=1072
Summary: this code should run as the previous bug code , but dmd
av here
Product: D
Version: 1.009
Platform: PC
OS/Version: Windows
Status: NEW
Severity: normal
Priority: P2
Component: DMD
AssignedTo: bugzilla digitalmars.com
ReportedBy: davidl 126.com
static char[] hello()
{
char[] result="";
for(;;)
result ~= `abc`;
return result;
}
void main()
{
pragma(msg,hello());
}
this code should also make ur computer DoS, but DMD AV
--
Mar 20 2007
d-bugmail puremagic.com
http://d.puremagic.com/issues/show_bug.cgi?id=1072
thomas-dloop kuehne.cn changed:
What |Removed |Added
----------------------------------------------------------------------------
OS/Version|Windows |All
Added to DStress as
http://dstress.kuehne.cn/compile/a/array_initialization_33_A.d
http://dstress.kuehne.cn/compile/a/array_initialization_33_B.d
http://dstress.kuehne.cn/compile/a/array_initialization_33_C.d
http://dstress.kuehne.cn/compile/a/array_initialization_33_D.d
http://dstress.kuehne.cn/compile/a/array_initialization_33_E.d
--
Apr 04 2007
http://d.puremagic.com/issues/show_bug.cgi?id=1072
this code won't make dmd access violation:
static char[] hello()
{
char[] result="";
int i;
for(;;i++)
result ~= `abc`;
return result;
}
void main()
{
pragma(msg,hello());
}
the problem is intepret.c line 594, it assumes increment is an object which is
never null, while in this case, the loop doesn't have any increment statement.
So a quick fix is
add to line 594
if (!increment)
continue;
--
Sep 15 2007
http://d.puremagic.com/issues/show_bug.cgi?id=1072
davidl 126.com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |clugdbug yahoo.com.au
*** Bug 1696 has been marked as a duplicate of this bug. ***
--
Dec 09 2007
http://d.puremagic.com/issues/show_bug.cgi?id=1072
clugdbug yahoo.com.au changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code, patch
added keywords. Walter probably missed this one because the bug title is
terrible!
--
Dec 18 2007
http://d.puremagic.com/issues/show_bug.cgi?id=1072
matti.niemenmaa+dbugzilla iki.fi changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|this code should run as the |CTFE: crash on for loop with
|same as previous bug code , |blank increment
|but dmd av here |
-------
So make it less terrible.
--
Dec 18 2007
http://d.puremagic.com/issues/show_bug.cgi?id=1072 haha, you guys are right. --
Dec 19 2007
http://d.puremagic.com/issues/show_bug.cgi?id=1072
bugzilla digitalmars.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
Fixed dmd 1.026
--
Feb 16 2008