https://issues.dlang.org/show_bug.cgi?id=23964
--- Comment #3 from johanenge...@weka.io --- > A workaround is to make `foo` @safe. That will make the code to compile. Thanks, this indeed works and helps me out again now. A big problem with this bug is that it is _very_ hard to find the reason for the @disabling of opAssign in a normal codebase. So it is highly non-trivial to find out that setting @safe on a function somewhere is going to fix the compile error... --
