[Issue 2856] New: static opIndex does not compile for a templated struct/class

Apr 19, 2009

d-bugmail

Oct 15, 2011

Kenji Hara

Nov 16, 2011

Walter Bright

April 19, 2009

[Issue 2856] New: static opIndex does not compile for a templated struct/class

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http://d.puremagic.com/issues/show_bug.cgi?id=2856

           Summary: static opIndex does not compile for a templated
                    struct/class
           Product: D
           Version: 2.027
          Platform: PC
        OS/Version: Windows
            Status: NEW
          Keywords: rejects-valid
          Severity: normal
          Priority: P3
         Component: DMD
        AssignedTo: bugzilla@digitalmars.com
        ReportedBy: sandford@jhu.edu


Static opIndex functions result in compile time errors for templated structs
and classes. Using a typedef, fixes the issue. static opCall and generic static
functions don't appear to be affected.
Test case:
import std.stdio;

struct foo    { static void opIndex(int i) { writefln("foo"); } }
struct bar(T) { static void opIndex(int i) { writefln("bar"); } }

int main(char[][] args) {

    foo[1];
    //bar!(float)[1];      // Error (# = __LINE__)
    typedef bar!(float) B;
    B[1];                  // Okay

    return 0;
}
main.d:#: Error: struct bar must be an array or pointer type, not void
main.d:#: Error: [i] has no effect in expression (struct bar[1])


--

http://d.puremagic.com/issues/show_bug.cgi?id=2856 Kenji Hara <k.hara.pg@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |patch Platform|x86 |All OS/Version|Windows |All --- Comment #1 from Kenji Hara <k.hara.pg@gmail.com> 2011-10-15 04:07:40 PDT --- https://github.com/D-Programming-Language/dmd/pull/453 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------

http://d.puremagic.com/issues/show_bug.cgi?id=2856 Walter Bright <bugzilla@digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |bugzilla@digitalmars.com Resolution| |FIXED --- Comment #2 from Walter Bright <bugzilla@digitalmars.com> 2011-11-16 00:26:48 PST --- https://github.com/D-Programming-Language/dmd/commit/1e0aa894292a969cb7149d2bdb76d7576e291e79 https://github.com/D-Programming-Language/dmd/commit/8857ba8f88a5e9a7f39dba6bcd98bc2de9820cd4 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------

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