digitalmars.D.bugs - [Issue 15890] New: IFTI for static array argument length when
- via Digitalmars-d-bugs (30/30) Apr 07 2016 https://issues.dlang.org/show_bug.cgi?id=15890
https://issues.dlang.org/show_bug.cgi?id=15890 Issue ID: 15890 Summary: IFTI for static array argument length when element type supplied Product: D Version: D2 Hardware: x86 OS: Windows Status: NEW Severity: enhancement Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: ntrel-pub mybtinternet.com dmd 2.070.2 doesn't always support inference of n, but not T, for a static array argument: T[n] staticArray(T, size_t n)(T[n] arr) { return arr; } unittest { immutable(int)[2] arr = [1,2]; // OK immutable(int)[2] isa = [1,2].staticArray!(immutable int); // cannot deduce int[2] sa = [1,2].staticArray!(int); // OK immutable(int)[2] isa2 = [1,2].staticArray!(immutable int, 2); // OK } (staticArray is from a Phobos PR: https://github.com/D-Programming-Language/phobos/pull/4090). --
Apr 07 2016