Bug 13083 – using map() with a delegate which uses a ref parameter to the enclosing scope is broken when compiling with -inline (sample code attached)

Using dmd 2.065.0 on Linux the following works fine when compiled without -inline but crashes with a segfault when compiled with -inline import std.stdio; int f(ref int[int] hash) { int[] ar = [8, 8, 8, 8]; writefln("result: %s", ar.map!(x => x + hash[x]).reduce!(min)); return 0; } int main() { int[int] hash = [ 8: 1, 9: 2 ]; f(hash); return 0; } reduce is used to force evaluation of the map. the command lines I used are: working: dmd -g ./test.d -oftest broken: dmd -inline -g ./test.d -oftest

Probably duplicates of this one: Issue 13244 & Issue 13286.

*** This issue has been marked as a duplicate of issue 13244 ***