digitalmars.D.bugs - [Issue 4570] New: ElementType!(void[]) shows error message.
- d-bugmail puremagic.com (35/35) Aug 02 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4570
- d-bugmail puremagic.com (12/12) Aug 05 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4570
http://d.puremagic.com/issues/show_bug.cgi?id=4570
Summary: ElementType!(void[]) shows error message.
Product: D
Version: D2
Platform: Other
OS/Version: Windows
Status: NEW
Severity: normal
Priority: P2
Component: Phobos
AssignedTo: nobody puremagic.com
ReportedBy: zan77137 nifty.com
This code displays an error:
-------------- main.d ----------------------
import std.range;
pragma(msg, ElementType!(void[]));
------------------------------------
dmd -c main
void
std\array.d(357): Error: [i] has no effect in expression (a[0u])
I think that this error message should be removed.
If there is not an objection, I rewrite ElementType template as this:
------------------------------------
template ElementType(R)
{
static if (is(typeof({return R.init.front();}()) T))
alias T ElementType;
else
alias void ElementType;
}
------------------------------------
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Aug 02 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4570
SHOO <zan77137 nifty.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
Fixed.
See also: http://www.dsource.org/projects/phobos/changeset/1809
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Aug 05 2010








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