• d-bugmail puremagic.com (28/28) Nov 26 2010 http://d.puremagic.com/issues/show_bug.cgi?id=5280

d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=5280

           Summary: to!FP(Hex float string) doesn't work well
           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



This code seems correct:


import std.conv: to;
void main() {
    real r0 = 0x1.0076fc5cc7933866p+40L; // OK
    auto r = to!real("0x1.0076fc5cc7933866p+40L");
    auto d = to!double("0x1.0076fc5cc7933866p+40L");
    auto f = to!float("0x1.0076fc5cc7933866p+40L");
}


But DMD 2.050 returns:
std.conv.ConvError: std.conv(723): Can't convert value `L' of type
const(char)[] to type real

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