https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106434
--- Comment #2 from Josh Marshall ---
How involved should I be on this?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86188
--- Comment #2 from Josh Marshall ---
That looks similar enough. But I think the Bidirectional iterator tag in the
case of sorting is expressive enough and for std::merge, either forward
iterator tags or output iterator tags would express the de
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: joshua.r.marshall.1991 at gmail dot com
Target Milestone: ---
Before I go in an submitting patches all willy-nilly, I've been poking at
std::merge and I think I see that it
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86015
--- Comment #15 from Josh Marshall ---
That is bizarre. Then did I stumble upon the vestiges of elements of the
standard which were partially removed prior to 2003? This may be open for
awhile. I'll start on a proposal for 2020. I'll also hav
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86015
--- Comment #12 from Josh Marshall ---
I can now say why this bothers me from a design perspective. If the
requirement you are giving is correct, then the distance_type template
parameter must always be signed and always describe the distance be
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86015
--- Comment #11 from Josh Marshall ---
Then please give me a concrete reference.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86015
--- Comment #9 from Josh Marshall ---
Confirmed in 8.1.1
Also, looking over the following documents:
https://en.cppreference.com/w/cpp/types/ptrdiff_t
https://en.cppreference.com/w/cpp/iterator/iterator
http://en.cppreference.com/w/cpp/iterator/
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86015
--- Comment #8 from Josh Marshall ---
If this code is to work, given that this is the only way to track in detail use
of various stdlib internals, one of two things need to change. Either all
assignments to _Distance need to be explicitly wrappe
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86015
--- Comment #7 from Josh Marshall ---
I got the licensing cleared up over the weekend, and so I can actually
reference the code in question for this.
https://github.com/anadon/Sort-Comparisons-and-Performance-metrics
The only way to track use o
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86015
--- Comment #6 from Josh Marshall ---
There is a kind of legacy manual specification, and a reason for that was for
tracking usage. What I'm working on is adapted from David Musser's 1997 code
which was using proposed and developmental stdlib co
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86015
--- Comment #4 from Josh Marshall ---
These changes may make the stdlib implementation more robust, but there may be
an argument to stick to the more strict standard or tweak the standard. Could
you link to the standard doc you're pulling from?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86015
--- Comment #2 from Josh Marshall ---
There are also lines close by which call std::distance() which need to be
similarly wrapped.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86015
--- Comment #1 from Josh Marshall ---
It looks like wrappings would be applicable at the following lines:
296, 297, 2438, 2439, 2494, 2495
using
https://github.com/gcc-mirror/gcc/blob/master/libstdc%2B%2B-v3/include/bits/stl_algo.h
as reference
++
Assignee: unassigned at gcc dot gnu.org
Reporter: joshua.r.marshall.1991 at gmail dot com
Target Milestone: ---
I'm writing containers for containers to track usage and operations for
performance metrics. I've found it impossible to allow implicit conversion
from integer
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85763
Josh Marshall changed:
What|Removed |Added
Status|WAITING |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85763
--- Comment #2 from Josh Marshall ---
Created attachment 44143
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44143&action=edit
Example file
I got to making an example, but it seems that this is no longer a problem. I'm
going to close thi
: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: joshua.r.marshall.1991 at gmail dot com
Target Milestone: ---
For friend functions with template parameters, it would be nice to have the
structure
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