Mercurial > projects > ldc
view tests/mini/interface2.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 interface2; extern(C) int printf(char*,...); interface A { void a(); } interface B { void b(); } class C : A,B { int i = 0; override void a() { printf("hello from C.a\n"); } override void b() { printf("hello from C.b\n"); } } void main() { scope c = new C; {c.a(); c.b();} {A a = c; a.a();} {B b = c; b.b();} }