Mercurial > projects > ldc
view tests/mini/memory1.d @ 1318:bac742d3a72d
Make sure this testcase keeps crashing with -O3.
Recent optimization improvements made LLVM realize the store-to-null was
unavoidable, so it deleted all of main() and replaced it with 'unreachable'.
Because the body of main() no longer even contained a return instruction,
calling it caused random code to be ran instead. This happened to be the code
that links in the ModuleInfo on my machine, which then returned "successfully".
author | Frits van Bommel <fvbommel wxs.nl> |
---|---|
date | Sat, 09 May 2009 00:55:47 +0200 |
parents | 1bb99290e03a |
children |
line wrap: on
line source
module memory1; extern(C) int printf(char*,...); void main() { auto a = new int[16]; {printf("array.length = %u\n", a.length);} {a.length = a.length + 1;} {printf("array.length = %u\n", a.length);} {assert(a.length == 17);} }