Mercurial > projects > ldc
view tests/mini/bug61.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 bug61; extern(C) int printf(char*, ...); void main() { int[3] a = [42,4,141414]; printf("empty:\n"); foreach(v; a[3..$]) { printf("int = %d\n", v); } printf("one element:\n"); foreach(v; a[2..$]) { printf("int = %d\n", v); } printf("all elements:\n"); foreach(v; a) { printf("int = %d\n", v); } printf("empty reversed:\n"); foreach_reverse(v; a[3..$]) { printf("int = %d\n", v); } printf("all elements reversed:\n"); foreach_reverse(v; a) { printf("int = %d\n", v); } }