[Issue 8908] New: Collapse of std.csv by the specifications change of std.conv.parse

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=8908

           Summary: Collapse of std.csv by the specifications change of
                    std.conv.parse
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: regression
          Priority: P2
         Component: Phobos
        AssignedTo: nobody at puremagic.com
        ReportedBy: zan77137 at nifty.com


--- Comment #0 from SHOO <zan77137 at nifty.com> 2012-10-29 06:27:45 PDT ---
This code doesn't work on git head(53527bbece), and the code works well on dmd
2.060:

----------------------------
import std.csv, std.stdio;

string csv = `  1.0, 1.1, 1.2
                2.0, 2.1, 2.2
`;

void main()
{
    static struct Data { real a, b, c; }
    foreach (data; csvReader!Data(csv)) with (data)
    {
        writeln([a, b, c]);
    }
}
---------------------------
In dmd 2.060:
[1, 1.1, 1.2]
[2, 2.1, 2.2]

In git head:
std.csv.CSVException@/usr/local/include/dmd2git/std/csv.d(1047): no digits seen
----------------
----------------
std.conv.ConvException@/usr/local/include/dmd2git/std/conv.d(2402): no digits
seen
----------------
----------------
std.conv.ConvException@/usr/local/include/dmd2git/std/conv.d(1631): Unexpected
' ' when converting from type string to type real
----------------
----------------

Maybe, this regression is caused by pull requests #828 and #833
https://github.com/D-Programming-Language/phobos/pull/828
https://github.com/D-Programming-Language/phobos/pull/833

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