It should be a bug bugzilla not addressed yet, pls enter it ? Thanks.
===code===
import std.stdio ;
class C {
  string find(lazy bool cond) { return solve(cond) ; }
  string solve(lazy bool cond) { return cond ? "found" : "not found" ; }
}
void main() {
  C c = new C ;
  writefln(c.solve(true)) ;
  writefln(c.find(true)) ;
}
===output===
v1.030:
found
found
v2.014:
found
Error: Access Violation