Bug 9996 – Outer variable in nested function cannot be accessed. (-inline)

DMD 2.062, x86/Linux test.d: ------------------------------------------------------------ import std.algorithm; import std.array; import std.string; string[] arr = ["param"]; void main() { bool b; string i(string n) { return n ~ (b ? "b" : "a"); } arr.map!i().join(", "); } ------------------------------------------------------------ dmd -inline test.d ------------------------------------------------------------ test.d(10): Error: function D main is a nested function and cannot be accessed from std.array.join!(MapResult!(i, string[]), string).join test.d(10): Error: function D main is a nested function and cannot be accessed from std.array.join!(MapResult!(i, string[]), string).join test.d(10): Error: function D main is a nested function and cannot be accessed from std.array.join!(MapResult!(i, string[]), string).join

I think this is a dupe.

Same test (except `join` is used instead of `array`) as in Issue 4841 description. *** This issue has been marked as a duplicate of issue 4841 ***