Bug 1315 – CTFE doesn't default initialise arrays of structs

Seems as though struct arrays aren't default initialised inside CTFE. CTFE disallows concatenation to an unitialised struct array, also can't get the length. Workaround is easy - just initialise the array to []. ----------- struct S { int a; } int func() { /* This is OK int [] q; q ~=4; */ S [] s; // makes the next lines fail. (but S[] s = []; compiles). s ~= S(7); // fails return s.length; // this fails too } void main() { const int x = func(); }

Fixed dmd 1.021 and 2.004