[Issue 6672] [CTFE] ICE on compile time std.algorithm.sort
http://d.puremagic.com/issues/show_bug.cgi?id=6672 --- Comment #6 from Walter Bright 2011-10-01 14:15:27 PDT --- More fixes: https://github.com/D-Programming-Language/dmd/commit/f680025e30b5423e2d2759e5c2f004cafb53e5ea https://github.com/D-Programming-Language/dmd/commit/36d5b056a318698d392cc84db92282368092a533 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
[Issue 6672] [CTFE] ICE on compile time std.algorithm.sort
http://d.puremagic.com/issues/show_bug.cgi?id=6672 bearophile_h...@eml.cc changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution||FIXED --- Comment #5 from bearophile_h...@eml.cc 2011-10-01 13:56:47 PDT --- https://github.com/D-Programming-Language/dmd/commit/e36f124bad9c67fa960adaeb40b7113152453d6e -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
[Issue 6672] [CTFE] ICE on compile time std.algorithm.sort
http://d.puremagic.com/issues/show_bug.cgi?id=6672
Don changed:
What|Removed |Added
Status|RESOLVED|REOPENED
Resolution|FIXED |
--- Comment #4 from Don 2011-10-01 00:02:48 PDT ---
(In reply to comment #3)
> Now the code gives a different error (this error is not produced if this
> sorting is done at run time):
>
> ...\dmd2\src\phobos\std\algorithm.d(6662): Error: "Failed to sort range of
> type
> string[]. Actual result is: [alias, align, asm, assert, auto, body, bool,
> break]..."
> test5.d(8):called from here: sort(kw)
> test5.d(12):called from here: foo()
> foo()
Aargh, I really fouled that up! Not fixed.
Here's a reduced test case.
void bug6672b(ref string lhs)
{
string tmp = lhs;
lhs = "b";
assert(tmp == "a");
}
static assert( {
string q = "m";
bug6672b(q);
return true;
}());
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[Issue 6672] [CTFE] ICE on compile time std.algorithm.sort
http://d.puremagic.com/issues/show_bug.cgi?id=6672 bearophile_h...@eml.cc changed: What|Removed |Added CC||bearophile_h...@eml.cc --- Comment #3 from bearophile_h...@eml.cc 2011-09-30 17:27:25 PDT --- Now the code gives a different error (this error is not produced if this sorting is done at run time): ...\dmd2\src\phobos\std\algorithm.d(6662): Error: "Failed to sort range of type string[]. Actual result is: [alias, align, asm, assert, auto, body, bool, break]..." test5.d(8):called from here: sort(kw) test5.d(12):called from here: foo() foo() -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
[Issue 6672] [CTFE] ICE on compile time std.algorithm.sort
http://d.puremagic.com/issues/show_bug.cgi?id=6672 Walter Bright changed: What|Removed |Added Status|NEW |RESOLVED CC||bugzi...@digitalmars.com Resolution||FIXED --- Comment #2 from Walter Bright 2011-09-30 16:02:33 PDT --- https://github.com/D-Programming-Language/dmd/commit/fcdae7c8071584a7729333571fb86354b7db2b85 https://github.com/D-Programming-Language/dmd/commit/e001f94d281eac901825739060aff2718ea2ee18 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
[Issue 6672] [CTFE] ICE on compile time std.algorithm.sort
http://d.puremagic.com/issues/show_bug.cgi?id=6672
Don changed:
What|Removed |Added
CC||clugd...@yahoo.com.au
--- Comment #1 from Don 2011-09-27 00:15:37 PDT ---
Reduced test case. Interestingly, the fact that this crashes shows that in the
quicksort range, std.sort sometimes swaps elements with themselves! Sounds
inefficient, is that behaviour correct?
void bug6672(ref string lhs, ref string rhs)
{
auto tmp = lhs;
lhs = rhs;
rhs = tmp;
}
static assert( {
auto kw = ["a"];
bug6672(kw[0], kw[0]);
return true;
}());
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