digitalmars.D.bugs - [Issue 6892] New: Formatted write with specified length of enum member
- d-bugmail puremagic.com (25/29) Nov 05 2011 http://d.puremagic.com/issues/show_bug.cgi?id=6892
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- d-bugmail puremagic.com (10/24) Apr 22 2012 http://d.puremagic.com/issues/show_bug.cgi?id=6892
- d-bugmail puremagic.com (9/9) Apr 22 2012 http://d.puremagic.com/issues/show_bug.cgi?id=6892
http://d.puremagic.com/issues/show_bug.cgi?id=6892
Summary: Formatted write with specified length of enum member
Product: D
Version: D2
Platform: x86
OS/Version: Windows
Status: NEW
Severity: normal
Priority: P2
Component: Phobos
AssignedTo: nobody puremagic.com
ReportedBy: bearophile_hugs eml.cc
import std.stdio, std.traits;
enum Foo { A };
void main() {
writefln(">%12s<", "A");
Foo[] foos = [EnumMembers!Foo];
writefln(">%12s<", foos[0]);
}
Output dmd 2.057head:
A<
A<
Expected output:
A<
A<
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Nov 05 2011
d-bugmail puremagic.com
http://d.puremagic.com/issues/show_bug.cgi?id=6892
Ali Cehreli <acehreli yahoo.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |acehreli yahoo.com
The following must be another manifestation of the same bug:
import std.stdio;
void main()
{
enum E { e0 }
foreach (format; [ "%s", "%d", "%u", "%3.7g", "%x", "%b" ]) {
writefln(format, E.e0);
}
}
Outputs:
e0
e0
e0
e0
e0
e0
Ali
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Feb 27 2012
http://d.puremagic.com/issues/show_bug.cgi?id=6892
Kenji Hara <k.hara.pg gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |pull
https://github.com/D-Programming-Language/phobos/pull/465
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Feb 28 2012
http://d.puremagic.com/issues/show_bug.cgi?id=6892 Commit pushed to master at https://github.com/D-Programming-Language/phobos https://github.com/D-Programming-Language/phobos/commit/b5256c57f64fa823ca8ba200d343674d6556c75c Issue 6892 - Formatted write with specified length of enum member -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Mar 01 2012
http://d.puremagic.com/issues/show_bug.cgi?id=6892 Commit pushed to master at https://github.com/D-Programming-Language/phobos https://github.com/D-Programming-Language/phobos/commit/12571977d821a2e7e7a799012baea3e8f73dee0d fix Issue 6892 - Formatted write with specified length of enum member -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Mar 08 2012
http://d.puremagic.com/issues/show_bug.cgi?id=6892
SomeDude <lovelydear mailmetrash.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |lovelydear mailmetrash.com
PDT ---
On 2.059 Win32, the original test passes but the test of comment 1 throws an
exception:
PS E:\DigitalMars\dmd2\samples> rdmd bug.d
e0
0
0
std.format.FormatException E:\DigitalMars\dmd2\windows\bin\..\..\src\phobos\std\format.d(1178):
integral
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Apr 20 2012
http://d.puremagic.com/issues/show_bug.cgi?id=6892
The problem at comment 5 can be reduced to this:
import std.stdio;
void main()
{
writefln("%f", 42); // COMPILATION ERROR
}
It looks like an integral cannot be matched to a floating point format
specifier. (The same problem with "%g", etc.)
I have mixed feelings about this. Although 42 is definitely not a floating
point type, it is implicitly converted to one according to language rules.
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Apr 20 2012
http://d.puremagic.com/issues/show_bug.cgi?id=6892
The problem at comment 5 can be reduced to this:
import std.stdio;
void main()
{
writefln("%f", 42); // COMPILATION ERROR
}
It looks like an integral cannot be matched to a floating point format
specifier. (The same problem with "%g", etc.)
I have mixed feelings about this. Although 42 is definitely not a floating
point type, it is implicitly converted to one according to language rules.
This is not allowed in current std.format implementation.
Original issue was already fixed, so I'll close this issue. If you think
integer value should be formatted with "%f", please open new enhancement
request.
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Apr 22 2012
http://d.puremagic.com/issues/show_bug.cgi?id=6892
Kenji Hara <k.hara.pg gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
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Apr 22 2012