digitalmars.D.bugs - [Issue 6426] New: Internal error with function-nested alias
- d-bugmail puremagic.com (32/32) Aug 02 2011 http://d.puremagic.com/issues/show_bug.cgi?id=6426
- d-bugmail puremagic.com (10/10) Aug 22 2011 http://d.puremagic.com/issues/show_bug.cgi?id=6426
- d-bugmail puremagic.com (11/12) Mar 12 2012 http://d.puremagic.com/issues/show_bug.cgi?id=6426
- d-bugmail puremagic.com (29/29) Jul 29 2012 http://d.puremagic.com/issues/show_bug.cgi?id=6426
- d-bugmail puremagic.com (13/16) Oct 04 2012 http://d.puremagic.com/issues/show_bug.cgi?id=6426
- d-bugmail puremagic.com (10/10) Oct 04 2012 http://d.puremagic.com/issues/show_bug.cgi?id=6426
- d-bugmail puremagic.com (9/9) Nov 15 2012 http://d.puremagic.com/issues/show_bug.cgi?id=6426
- d-bugmail puremagic.com (11/11) Oct 03 2013 http://d.puremagic.com/issues/show_bug.cgi?id=6426
http://d.puremagic.com/issues/show_bug.cgi?id=6426
Summary: Internal error with function-nested alias
Product: D
Version: D2
Platform: Other
OS/Version: Windows
Status: NEW
Severity: blocker
Priority: P2
Component: DMD
AssignedTo: nobody puremagic.com
ReportedBy: andrej.mitrovich gmail.com
--- Comment #0 from Andrej Mitrovic <andrej.mitrovich gmail.com> 2011-08-02
05:47:40 PDT ---
DMD 2.054, XP32:
import std.algorithm;
void main()
{
alias reduce!((a, b){ return min(a, b); }) rngMin2;
auto arr2 = map!(rngMin2)([[1, 2], [1, 2]]);
}
Internal error: toir.c 190
The code above can be written simpler like below:
import std.algorithm;
void main()
{
alias reduce!(min) rngMin;
auto arr1 = map!(rngMin)([[1, 2], [1, 2]]); // ok
}
But that's beside the point.
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Aug 02 2011
d-bugmail puremagic.com
http://d.puremagic.com/issues/show_bug.cgi?id=6426
bearophile_hugs eml.cc changed:
What |Removed |Added
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CC| |bearophile_hugs eml.cc
--- Comment #1 from bearophile_hugs eml.cc 2011-08-22 15:00:38 PDT ---
Same as 4504 ?
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Aug 22 2011
http://d.puremagic.com/issues/show_bug.cgi?id=6426
Walter Bright <bugzilla digitalmars.com> changed:
What |Removed |Added
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CC| |bugzilla digitalmars.com
--- Comment #2 from Walter Bright <bugzilla digitalmars.com> 2012-03-12
20:40:40 PDT ---
(In reply to comment #1)
Same as 4504 ?
No.
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Mar 12 2012
http://d.puremagic.com/issues/show_bug.cgi?id=6426
Max Klyga <necroment gmail.com> changed:
What |Removed |Added
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CC| |necroment gmail.com
--- Comment #3 from Max Klyga <necroment gmail.com> 2012-07-29 06:47:52 PDT ---
DMD 2.069, OS X 10.6.8
Reduced test case:
template unaryFun(alias fun) {
alias fun unaryFun;
}
template map(fun...) {
auto map(Range)(Range ) {
alias unaryFun!fun _fun;
property back() {
_fun;
}
}
}
template reduce(fun...) {
auto reduce()() {}
}
void main() {
alias reduce!({}) rngMin2;
map!rngMin2([]);
}
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Jul 29 2012
http://d.puremagic.com/issues/show_bug.cgi?id=6426 --- Comment #4 from Andrej Mitrovic <andrej.mitrovich gmail.com> 2012-10-04 14:20:10 PDT --- (In reply to comment #3)DMD 2.069, OS X 10.6.8 Reduced test case:Your test case works, but my OP sample doesn't ICE anymore, instead it errors: Error: function std.algorithm.MapResult!(reduce,int[][]).MapResult.back cannot get frame pointer to reduce Error: function std.algorithm.MapResult!(reduce,int[][]).MapResult.front cannot get frame pointer to reduce Error: function std.algorithm.MapResult!(reduce,int[][]).MapResult.opIndex cannot get frame pointer to reduce -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 04 2012
http://d.puremagic.com/issues/show_bug.cgi?id=6426
Andrej Mitrovic <andrej.mitrovich gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|blocker |normal
--- Comment #5 from Andrej Mitrovic <andrej.mitrovich gmail.com> 2012-10-04
14:21:02 PDT ---
Anyway it's not a blocker.
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Oct 04 2012
http://d.puremagic.com/issues/show_bug.cgi?id=6426 --- Comment #6 from github-bugzilla puremagic.com 2012-11-15 06:40:49 PST --- Commit pushed to master at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/5fa0354c6dffac5b982ed97ed94d022b6320619f Error missing line number in bug 6426 Doesn't fix the actual bug, but makes the error message a bit less horrible. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 15 2012
http://d.puremagic.com/issues/show_bug.cgi?id=6426
Walter Bright <bugzilla digitalmars.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |WORKSFORME
--- Comment #7 from Walter Bright <bugzilla digitalmars.com> 2013-10-03
18:08:21 PDT ---
This compiles successfully with 2.064 head.
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Oct 03 2013