• d-bugmail puremagic.com (30/30) Apr 27 2019 https://issues.dlang.org/show_bug.cgi?id=19835

d-bugmail puremagic.com writes:

https://issues.dlang.org/show_bug.cgi?id=19835

          Issue ID: 19835
           Summary: std.algorithm.mutation.copy static array source
                    argument broken
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P1
         Component: phobos
          Assignee: nobody puremagic.com
          Reporter: feklushkin.denis gmail.com

import std.algorithm.mutation;

void main()
{
    ubyte[2] a = [ 1, 5 ];
    ubyte[] buf;
    buf.length = 40;

    auto rem = a.copy(buf);    // worked on 2.085.1, broken in 2.086
}

Error message:

onlineapp.d(10): Error: template std.algorithm.mutation.copy cannot deduce
function from argument types !()(ubyte[2], ubyte[]), candidates are:
/dlang/dmd-beta/linux/bin64/../../src/phobos/std/algorithm/mutation.d(368):    
   std.algorithm.mutation.copy(SourceRange, TargetRange)(SourceRange source,
TargetRange target) if (isInputRange!SourceRange && isOutputRange!(TargetRange,
ElementType!SourceRange))

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