[Issue 2910] New: ~= can append array literals to strings.
http://d.puremagic.com/issues/show_bug.cgi?id=2910
Summary: ~= can append array literals to strings.
Product: D
Version: 2.029
Platform: PC
OS/Version: Windows
Status: NEW
Keywords: accepts-invalid
Severity: normal
Priority: P2
Component: DMD
AssignedTo: bugzi...@digitalmars.com
ReportedBy: clugd...@yahoo.com.au
void main()
{
char [] s;
s ~= [0x313233L, 0x44];
}
D2 only, D1 correctly rejects it.
--
[Issue 2910] ~= can append array literals to strings.
http://d.puremagic.com/issues/show_bug.cgi?id=2910 --- Comment #1 from dsim...@yahoo.com 2009-04-29 09:53 --- I'm not sure I fully understand this bug, but if I do understand it correctly, it's a dup of bug 2892. Please see whether this is the case. --
[Issue 2892] Appending U[] to T[] where U : T but U != T yields corrupted results
http://d.puremagic.com/issues/show_bug.cgi?id=2892 clugd...@yahoo.com.au changed: What|Removed |Added CC||clugd...@yahoo.com.au --- Comment #1 from clugd...@yahoo.com.au 2009-04-29 10:31 --- *** Bug 2910 has been marked as a duplicate of this bug. *** --
[Issue 2910] ~= can append array literals to strings.
http://d.puremagic.com/issues/show_bug.cgi?id=2910 clugd...@yahoo.com.au changed: What|Removed |Added Status|NEW |RESOLVED Resolution||DUPLICATE --- Comment #2 from clugd...@yahoo.com.au 2009-04-29 10:31 --- (In reply to comment #1) I'm not sure I fully understand this bug, but if I do understand it correctly, it's a dup of bug 2892. Please see whether this is the case. Yup, it's the same. Although I think it only applies when the literal is an integral array literal. *** This bug has been marked as a duplicate of 2892 *** --
[Issue 2900] Array appending slowed drastically since integration of druntime
http://d.puremagic.com/issues/show_bug.cgi?id=2900 s...@invisibleduck.org changed: What|Removed |Added AssignedTo|bugzi...@digitalmars.com|s...@invisibleduck.org Status|ASSIGNED|NEW --
[Issue 2900] Array appending slowed drastically since integration of druntime
http://d.puremagic.com/issues/show_bug.cgi?id=2900 s...@invisibleduck.org changed: What|Removed |Added Status|NEW |ASSIGNED --- Comment #3 from s...@invisibleduck.org 2009-04-29 11:42 --- Thanks for doing this research. The reason gc_query() is currently used is because it provides a means of determining explicitly whether the array is an interior slice. However, I've begun thinking that it would make more sense just to require that gc_sizeOf() always return zero for interior pointers (I'd left the door open for it to return a positive value). That would bring performance in line with Phobos pre-Druntime. Either way though, the caching of BlkInfo is a valuable change. I'll see about at least getting these patches applied before the next release. --
[Issue 2714] std.getopt erroneously splits arguments
http://d.puremagic.com/issues/show_bug.cgi?id=2714 and...@metalanguage.com changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED --
[Issue 2906] writef problem with formatting floating point
http://d.puremagic.com/issues/show_bug.cgi?id=2906 and...@metalanguage.com changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution||FIXED --- Comment #3 from and...@metalanguage.com 2009-04-29 14:35 --- Added unittest. --
[Issue 2912] New: Incorrect array append for mixed character sizes
http://d.puremagic.com/issues/show_bug.cgi?id=2912
Summary: Incorrect array append for mixed character sizes
Product: D
Version: unspecified
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: DMD
AssignedTo: bugzi...@digitalmars.com
ReportedBy: and...@metalanguage.com
void main() {
char[] a;
wstring b = abcw;
a ~= b;
writeln(a.length);
}
The program prints 6. It should print 3.
--
[Issue 2892] Appending U[] to T[] where U : T but U != T yields corrupted results
http://d.puremagic.com/issues/show_bug.cgi?id=2892 dsim...@yahoo.com changed: What|Removed |Added CC||and...@metalanguage.com --- Comment #2 from dsim...@yahoo.com 2009-04-29 15:19 --- *** Bug 2912 has been marked as a duplicate of this bug. *** --
[Issue 2892] Appending U[] to T[] where U : T but U != T yields corrupted results
http://d.puremagic.com/issues/show_bug.cgi?id=2892
--- Comment #3 from dsim...@yahoo.com 2009-04-29 15:26 ---
Also, this doesn't happen only for array literals. Here, I .dup the literals
to make sure they're allocated like normal arrays and it still happens.
import std.stdio;
void main() {
uint[] foo = [1U,2,3,4,5].dup;
ubyte[] bar = [cast(ubyte) 1,2,3,4].dup;
foo ~= bar;
writeln(foo); // 1 2 3 4 5 67305985
foo.length = 5;
ulong[] baz = [1UL,2,3,4].dup;
foo ~= baz;
writeln(foo); // 1 2 3 4 5 1 0 2 0 3 0 4 0
}
--
[Issue 2913] New: aliasing a ref type is not possible
http://d.puremagic.com/issues/show_bug.cgi?id=2913
Summary: aliasing a ref type is not possible
Product: D
Version: unspecified
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: DMD
AssignedTo: bugzi...@digitalmars.com
ReportedBy: and...@metalanguage.com
alias ref int rint;
rint foo() { static int x; return x; }
void main()
{
auto p = (foo());
}
This doesn't work. It led me to write the ugliest code I have ever written.
Search std.range for mixin if you want to see ugly stuff.
--
[Issue 2914] New: to!string(struct) is broken
http://d.puremagic.com/issues/show_bug.cgi?id=2914 Summary: to!string(struct) is broken Product: D Version: 2.029 Platform: PC OS/Version: All Status: NEW Severity: normal Priority: P2 Component: Phobos AssignedTo: bugzi...@digitalmars.com ReportedBy: jason.james.ho...@gmail.com to's if condition uses is(T.init.toString) instead of is(typeof(T.init.toString)). This makes to act as if the structs never include a toString method --
