[Issue 3474] PATCH: Implement opDollar for struct and class indexing operations
http://d.puremagic.com/issues/show_bug.cgi?id=3474
--- Comment #11 from bearophile_h...@eml.cc 2011-11-22 00:05:51 PST ---
With the recent patch this doesn't compile, is this expected?
struct Foo {
int x;
alias x opDollar;
int opIndex(int k) { return x * k; }
}
void main() {
Foo f = Foo(7);
int x = f[$ - 5]; // Error: undefined identifier __dollar
assert(x == 2 * 7);
}
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[Issue 3474] PATCH: Implement opDollar for struct and class indexing operations
http://d.puremagic.com/issues/show_bug.cgi?id=3474
--- Comment #12 from Don 2011-11-22 00:30:59 PST ---
(In reply to comment #11)
> With the recent patch this doesn't compile, is this expected?
>
>
> struct Foo {
> int x;
> alias x opDollar;
> int opIndex(int k) { return x * k; }
> }
> void main() {
> Foo f = Foo(7);
> int x = f[$ - 5]; // Error: undefined identifier __dollar
> assert(x == 2 * 7);
> }
Yes, it checks that opDollar is either a function or a template function.
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[Issue 3474] PATCH: Implement opDollar for struct and class indexing operations
http://d.puremagic.com/issues/show_bug.cgi?id=3474
--- Comment #13 from Don 2011-11-22 00:43:02 PST ---
Poor error message though. All the overloaded operators have bad errors:
struct S {
void x() {}
alias x opUnary;
}
void main() {
S a;
a = -a;
}
test.d(9): Error: a.x isn't a template
struct S {
int x;
alias x opUnary;
}
void main() {
S a;
a = -a;
}
test.d(9): Error: 'a' is not of arithmetic type, it is a S
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[Issue 3474] PATCH: Implement opDollar for struct and class indexing operations
http://d.puremagic.com/issues/show_bug.cgi?id=3474 Walter Bright changed: What|Removed |Added Status|NEW |RESOLVED CC||bugzi...@digitalmars.com Resolution||FIXED --- Comment #14 from Walter Bright 2011-11-22 02:56:58 PST --- https://github.com/D-Programming-Language/dmd/commit/aba0f773416e1d45d227159cb22ad0e26bb980c0 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
[Issue 6986] SortedRange[x..$] fails with unidentified __dollar
http://d.puremagic.com/issues/show_bug.cgi?id=6986 timon.g...@gmx.ch changed: What|Removed |Added CC||timon.g...@gmx.ch --- Comment #4 from timon.g...@gmx.ch 2011-11-22 03:49:48 PST --- The rewrite from $ to .length does not work if a range has no predetermined length (eg. if it is infinite or corresponds to an input stream) -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
[Issue 6987] The "Memory Management" documentation incorrectly claims arrays are passed by reference.
http://d.puremagic.com/issues/show_bug.cgi?id=6987 --- Comment #1 from Bernard Helyer 2011-11-22 03:53:26 PST --- I would suggest something like "as the contents of an array are accessed through a reference..." -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
[Issue 6987] New: The "Memory Management" documentation incorrectly claims arrays are passed by reference.
http://d.puremagic.com/issues/show_bug.cgi?id=6987 Summary: The "Memory Management" documentation incorrectly claims arrays are passed by reference. Product: D Version: D2 Platform: All OS/Version: All Status: NEW Severity: normal Priority: P2 Component: websites AssignedTo: nob...@puremagic.com ReportedBy: blood.of.l...@gmail.com --- Comment #0 from Bernard Helyer 2011-11-22 03:50:14 PST --- http://www.d-programming-language.org/memory.html >Consider the case of passing an array to a function, possibly modifying the >contents of the array, and returning the modified array. Since arrays are >passed >by reference, not by value, a crucial issue is who owns the contents of the >array? The semantics of using an array passed to a function may be reference like, but the array is most certainly not 'passed by reference'. Glossing this over will lead to confusion for people later on when they resize an array passed to a function and wonder why the changes haven't been reflected at the call site. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
[Issue 4180] D DWARF extensions conflict with DWARF-4
http://d.puremagic.com/issues/show_bug.cgi?id=4180 Trass3r changed: What|Removed |Added CC||mrmoc...@gmx.de --- Comment #3 from Trass3r 2011-11-22 04:10:27 PST --- http://sourceware.org/ml/gdb/2011-11/msg00103.html -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
[Issue 6988] New: char[] chars = ['�','�','�']; should not compile
http://d.puremagic.com/issues/show_bug.cgi?id=6988
Summary: char[] chars = ['�','�','�']; should not compile
Product: D
Version: unspecified
Platform: Other
OS/Version: Mac OS X
Status: NEW
Severity: normal
Priority: P2
Component: DMD
AssignedTo: nob...@puremagic.com
ReportedBy: and...@metalanguage.com
--- Comment #0 from Andrei Alexandrescu 2011-11-22
09:13:42 PST ---
unittest
{
char[] chars = ['�','�','�'];
assert(chars == "���");
}
The assertion fails for the obvious reason there's no room in chars for the
multibyte characters. The initialization should not compile because it attempts
to truncate wide characters into meaningless bytes.
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[Issue 6988] char a = '�'; should not compile
http://d.puremagic.com/issues/show_bug.cgi?id=6988
Trass3r changed:
What|Removed |Added
Keywords||accepts-invalid, diagnostic
CC||mrmoc...@gmx.de
Summary|char[] chars = |char a = '�'; should not
|['�','�','�']; should not |compile
|compile |
--- Comment #1 from Trass3r 2011-11-22 12:19:23 PST ---
It's more general:
void main()
{
char a = '�'; // compiles fine
}
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[Issue 6189] register content destroyed in function prolog
http://d.puremagic.com/issues/show_bug.cgi?id=6189 --- Comment #5 from d...@dawgfoto.de 2011-11-22 12:53:46 PST --- This test case doesn't reproduce the bug since xmmregs are used for floating point. Disabling fpxmmregs still reproduces the bug. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
[Issue 6989] New: Implement toString for std.concurrency.Tid
http://d.puremagic.com/issues/show_bug.cgi?id=6989 Summary: Implement toString for std.concurrency.Tid Product: D Version: D2 Platform: Other OS/Version: Windows Status: NEW Severity: enhancement Priority: P2 Component: Phobos AssignedTo: nob...@puremagic.com ReportedBy: andrej.mitrov...@gmail.com --- Comment #0 from Andrej Mitrovic 2011-11-22 13:11:43 PST --- Currently calling write() on a Tid prints: Tid(std.concurrency.MessageBox) In earlier versions this used to be: Tid In either case, this isn't much information. I think it would be useful if toString was overloaded and returned a string with some sort of unique thread ID, e.g.: writeln(spawn(&test)); // Tid(0x0001) This could make it easier to debug some types of threading problems without having to use a debugger. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
[Issue 6990] New: std.string.splitlines deprecation doc missing a word
http://d.puremagic.com/issues/show_bug.cgi?id=6990 Summary: std.string.splitlines deprecation doc missing a word Product: D Version: D2 Platform: Other OS/Version: Windows Status: NEW Severity: normal Priority: P2 Component: Phobos AssignedTo: nob...@puremagic.com ReportedBy: andrej.mitrov...@gmail.com --- Comment #0 from Andrej Mitrovic 2011-11-22 17:16:29 PST --- http://d-programming-language.org/phobos/std_string.html#splitlines "Scheduled for deprecation in January 2012. Please use instead." should be: "Scheduled for deprecation in January 2012. Please use *splitLines* instead." Not sure why it's not generated like that, the code is: * $(RED Scheduled for deprecation in January 2012. * Please use $(LREF, splitLines) instead.) -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
[Issue 6990] std.string.splitlines deprecation doc missing a word
http://d.puremagic.com/issues/show_bug.cgi?id=6990 Jonathan M Davis changed: What|Removed |Added Status|NEW |RESOLVED CC||jmdavisp...@gmx.com Resolution||FIXED --- Comment #1 from Jonathan M Davis 2011-11-22 19:05:54 PST --- It's because the comma shouldn't be there. Fixed. https://github.com/D-Programming-Language/phobos/commit/5d90bc3f10cd272e42629e5c03f2e8dabb1eb6cc -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
[Issue 6991] New: Symbol not found when using function-local imports
http://d.puremagic.com/issues/show_bug.cgi?id=6991
Summary: Symbol not found when using function-local imports
Product: D
Version: D2
Platform: Other
OS/Version: Windows
Status: NEW
Severity: major
Priority: P2
Component: DMD
AssignedTo: nob...@puremagic.com
ReportedBy: andrej.mitrov...@gmail.com
--- Comment #0 from Andrej Mitrovic 2011-11-22
19:32:22 PST ---
import std.stdio;
// import std.cpuid : threadsPerCPU; // ok
void main()
{
import std.cpuid : threadsPerCPU;
writeln(threadsPerCPU); // NG, undefined identifier threadsPerCPU
}
It doesn't complain about the import, but only when used in a function call,
and only if it's imported within the function.
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[Issue 6992] New: Implement radix conversion for std.conv.to
http://d.puremagic.com/issues/show_bug.cgi?id=6992
Summary: Implement radix conversion for std.conv.to
Product: D
Version: D2
Platform: Other
OS/Version: Windows
Status: NEW
Severity: enhancement
Priority: P2
Component: Phobos
AssignedTo: nob...@puremagic.com
ReportedBy: andrej.mitrov...@gmail.com
--- Comment #0 from Andrej Mitrovic 2011-11-22
20:21:40 PST ---
import std.conv;
import std.stdio;
void main()
{
writeln(parse!int("ff", 16)); // ok
writeln(to!int("ff", 16)); // NG
}
parse works ok with literals, but not with strings:
string get() { return "ff"; }
void main()
{
writeln(parse!int(get(), 16));
}
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[Issue 6993] New: File.byLine runs on an empty file, fails enforcement
http://d.puremagic.com/issues/show_bug.cgi?id=6993
Summary: File.byLine runs on an empty file, fails enforcement
Product: D
Version: D2
Platform: Other
OS/Version: Windows
Status: NEW
Severity: major
Priority: P2
Component: Phobos
AssignedTo: nob...@puremagic.com
ReportedBy: andrej.mitrov...@gmail.com
--- Comment #0 from Andrej Mitrovic 2011-11-22
21:04:53 PST ---
Create a new file "empty.d" and run this:
import std.stdio;
void main()
{
auto file = File("empty.d", "r");
foreach (aLine; file.byLine)
{
}
}
object.Exception@D:\DMD\dmd2\windows\bin\..\..\src\phobos\std\stdio.d(943):
Enforcement failed
Line 943:
enforce(file.isOpen);
So the file was not successfully opened, but why wasn't an exception thrown in
the File constructor then?
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[Issue 6993] File.byLine runs on an empty file, fails enforcement
http://d.puremagic.com/issues/show_bug.cgi?id=6993 Jonathan M Davis changed: What|Removed |Added Status|NEW |RESOLVED CC||jmdavisp...@gmx.com Resolution||DUPLICATE --- Comment #1 from Jonathan M Davis 2011-11-22 21:49:06 PST --- I don't see any reason why an exception would be thrown from File's constructor for an empty file. It certainly doesn't say that it does. The problem is that ByLine clearly isn't set up to handle empty files correctly. Duplicate of Bug# 6944 *** This issue has been marked as a duplicate of issue 6944 *** -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
[Issue 6944] stdio.File.byLine can't handle an empty file
http://d.puremagic.com/issues/show_bug.cgi?id=6944 Jonathan M Davis changed: What|Removed |Added CC||andrej.mitrov...@gmail.com --- Comment #2 from Jonathan M Davis 2011-11-22 21:49:07 PST --- *** Issue 6993 has been marked as a duplicate of this issue. *** -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
