Can the compiler catch my stupid mistake?

[Jack Stouffer via Digitalmars-d]

On Friday, 14 August 2015 at 17:38:48 UTC, Adam D. Ruppe wrote:
> Try compiling with -O, it sometimes catches these things in the 
> optimization process (weird i know)

$ dmd -O test.d
$ ./test.d
[1]    1755 segmentation fault  ./test

:(