digitalmars.D.bugs - [Issue 5596] New: SortedRange regression
- d-bugmail puremagic.com (23/23) Feb 16 2011 http://d.puremagic.com/issues/show_bug.cgi?id=5596
- d-bugmail puremagic.com (8/8) Feb 16 2011 http://d.puremagic.com/issues/show_bug.cgi?id=5596
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- d-bugmail puremagic.com (7/7) Feb 16 2011 http://d.puremagic.com/issues/show_bug.cgi?id=5596
- d-bugmail puremagic.com (20/20) Jul 12 2011 http://d.puremagic.com/issues/show_bug.cgi?id=5596
- d-bugmail puremagic.com (15/15) Jul 12 2011 http://d.puremagic.com/issues/show_bug.cgi?id=5596
- d-bugmail puremagic.com (10/10) Jul 19 2011 http://d.puremagic.com/issues/show_bug.cgi?id=5596
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http://d.puremagic.com/issues/show_bug.cgi?id=5596
Summary: SortedRange regression
Product: D
Version: D2
Platform: Other
OS/Version: Windows
Status: NEW
Severity: regression
Priority: P2
Component: DMD
AssignedTo: nobody puremagic.com
ReportedBy: dsimcha yahoo.com
--- Comment #0 from David Simcha <dsimcha yahoo.com> 2011-02-16 07:46:16 PST ---
The following code works on 2.051 but not 2.052 beta:
import std.range, std.algorithm, std.functional;
alias SortedRange!(string[], "a < b") Set;
Set readTfList(string setFile) {
string[] raw;
return pipe!(sort, uniq, array, assumeSorted)(raw);
}
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Feb 16 2011
d-bugmail puremagic.com http://d.puremagic.com/issues/show_bug.cgi?id=5596 --- Comment #1 from David Simcha <dsimcha yahoo.com> 2011-02-16 07:46:57 PST --- Forgot to paste in the error message. Here it is: d:\dmd2\windows\bin\..\..\src\phobos\std\range.d(5415): Error: this for _input needs to be type SortedRange not type SortedRange!(string[],"a < b") -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 16 2011
http://d.puremagic.com/issues/show_bug.cgi?id=5596
--- Comment #2 from David Simcha <dsimcha yahoo.com> 2011-02-16 19:33:35 PST ---
Here's a better-reduced test case. Also see the comments in the test case for
some insight into what's going on here.
import std.range;
// This alias is necessary but not sufficient to reproduce the bug. Even
// changing the white space in the comparison function, i.e. "a < b" -> "a<b",
// prevents this bug from being reproduced. Must have to do with multiple
// attempts to instantiate SortedRange with the same parameters.
alias SortedRange!(string[], "a < b") Set;
void main() {
string[] raw;
auto foo = assumeSorted(raw);
}
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Feb 16 2011
http://d.puremagic.com/issues/show_bug.cgi?id=5596 --- Comment #3 from David Simcha <dsimcha yahoo.com> 2011-02-16 19:48:48 PST --- Also note that changing the comparison function in the assumeSorted line makes this bug go away, too. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 16 2011
http://d.puremagic.com/issues/show_bug.cgi?id=5596
yebblies <yebblies gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |rejects-valid
CC| |yebblies gmail.com
Platform|Other |All
OS/Version|Windows |All
--- Comment #4 from yebblies <yebblies gmail.com> 2011-07-12 20:36:47 EST ---
Reduced:
struct X(alias a) { void fx() { a = 4; } int a; }
alias X!"a" x;
void y(alias b)() { X!b g; }
void main()
{
y!("a")();
}
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Jul 12 2011
http://d.puremagic.com/issues/show_bug.cgi?id=5596
yebblies <yebblies gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |patch
Summary|SortedRange regression |Regression(2.052):
| |Different template alias
| |parameters to the same
| |literal result in different
| |template instances
--- Comment #5 from yebblies <yebblies gmail.com> 2011-07-12 21:25:54 EST ---
https://github.com/D-Programming-Language/dmd/pull/240
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Jul 12 2011
http://d.puremagic.com/issues/show_bug.cgi?id=5596
Kenji Hara <k.hara.pg gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |k.hara.pg gmail.com
--- Comment #6 from Kenji Hara <k.hara.pg gmail.com> 2011-07-19 23:06:32 PDT ---
This is same as issue 5046, and already fixed in D2.
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Jul 19 2011
http://d.puremagic.com/issues/show_bug.cgi?id=5596
Brad Roberts <braddr puremagic.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
CC| |braddr puremagic.com
Resolution| |FIXED
--- Comment #7 from Brad Roberts <braddr puremagic.com> 2011-08-03 20:31:22 PDT
---
Confirmed that the test case in comment 4 works now as does the code in the
description. Closing.
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Aug 03 2011