[Issue 8468] New: std.array.join of a const array of strings too

d-bugmail at puremagic.com d-bugmail at puremagic.com
Sun Jul 29 19:36:50 PDT 2012


http://d.puremagic.com/issues/show_bug.cgi?id=8468

           Summary: std.array.join of a const array of strings too
           Product: D
           Version: D2
          Platform: x86
        OS/Version: Windows
            Status: NEW
          Keywords: rejects-valid
          Severity: normal
          Priority: P2
         Component: Phobos
        AssignedTo: nobody at puremagic.com
        ReportedBy: bearophile_hugs at eml.cc


--- Comment #0 from bearophile_hugs at eml.cc 2012-07-29 19:36:48 PDT ---
import std.array: join;
void main() {
    string[] data1 = ["abc", "def"];
    string result1 = join(data1); // OK
    const string[] data2 = ["abc", "def"];
    string result2 = join(data2); // Error
}


DMD 2.060beta gives:

temp.d(6): Error: template std.array.join does not match any function template
declaration
...\dmd2\src\phobos\std\array.d(1273): Error: template std.array.join cannot
deduce template function from argument types !()(const(immutable(char)[][]))

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