digitalmars.D.bugs - [Issue 10407] New: std.conv.to of lazy range to numbers array
- d-bugmail puremagic.com (47/47) Jun 18 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10407
http://d.puremagic.com/issues/show_bug.cgi?id=10407 Summary: std.conv.to of lazy range to numbers array Product: D Version: D2 Platform: x86 OS/Version: Windows Status: NEW Keywords: rejects-valid Severity: normal Priority: P2 Component: Phobos AssignedTo: nobody puremagic.com ReportedBy: bearophile_hugs eml.cc import std.regex: splitter, regex; import std.conv: to; import std.array: array; void main() { auto s = splitter("10 30 20", r"[\s,]+".regex); auto r1 = s.array.to!(real[]); // OK auto r2 = s.to!(real[]); // Error } DMD 2.063.2 gives: ...\dmd2\src\phobos\std\conv.d(276): Error: template std.conv.toImpl does not match any function template declaration. Candidates are: ...\dmd2\src\phobos\std\conv.d(332): std.conv.toImpl(T, S)(S value) if (isImplicitlyConvertible!(S, T) && !isEnumStrToStr!(S, T) && !isNullToStr!(S, T)) ...\dmd2\src\phobos\std\conv.d(445): std.conv.toImpl(T, S)(ref S s) if (isRawStaticArray!S) ...\dmd2\src\phobos\std\conv.d(461): std.conv.toImpl(T, S)(S value) if (is(typeof(S.init.opCast!T()) : T) && !isExactSomeString!T) ...\dmd2\src\phobos\std\conv.d(492): std.conv.toImpl(T, S)(S value) if (!isImplicitlyConvertible!(S, T) && is(T == struct) && is(typeof(T(value)))) ...\dmd2\src\phobos\std\conv.d(542): std.conv.toImpl(T, S)(S value) if (!isImplicitlyConvertible!(S, T) && is(T == class) && is(typeof(new T(value)))) ...\dmd2\src\phobos\std\conv.d(276): ... (16 more, -v to show) ... ...\dmd2\src\phobos\std\conv.d(332): Error: template std.conv.toImpl cannot deduce template function from argument types !(real[])(Splitter!(string, Regex!char)) ...\dmd2\src\phobos\std\conv.d(276): Error: template instance toImpl!(real[]) errors instantiating template test.d(7): Error: template instance std.conv.to!(real[]).to!(Splitter!(string, Regex!char)) error instantiating -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jun 18 2013