Bug 12590 – Associative array idup

void main() { const int[int] aa1 = [1: 10]; immutable aa2 = aa1.idup; } DMD 2.066alpha gives: test.d(3,24): Error: template object.idup cannot deduce function from argument types !()(const(int[int])), candidates are: ...\dmd2\src\druntime\import\object.di(662,26): object.idup(T)(T[] a)

(In reply to bearophile_hugs from comment #0) > DMD 2.066alpha gives Or any version for that matter. For a second there I thought it might have been a regression. This is an enhancement request, so it can't be a rejects-valid until it's approved. :>

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