[Issue 6455] New: std.string.format doesn't understand positional arguments

d-bugmail at puremagic.com d-bugmail at puremagic.com
Mon Aug 8 05:15:32 PDT 2011


http://d.puremagic.com/issues/show_bug.cgi?id=6455

           Summary: std.string.format doesn't understand positional
                    arguments
           Product: D
           Version: D2
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Optlink
        AssignedTo: nobody at puremagic.com
        ReportedBy: simendsjo at gmail.com


--- Comment #0 from simendsjo <simendsjo at gmail.com> 2011-08-08 05:15:31 PDT ---
.. At least in 2.054


import std.string;
void main() {
    format("%1$s", "a");
}

std.format.FormatError: std.format string

Using formattedWrite works:

import std.format, std.range;
void main() {
    auto app = appender!string();
    formattedWrite(app, "%1$s", "a");
    assert(app.data == "a");
}

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