Fix broken tests.

Author: luqmana

src/test/run-pass/anon-extern-mod-cross-crate-2.rs

@@ -15,5 +15,7 @@ extern mod anonexternmod;
 use anonexternmod::*;
 
 pub fn main() {
-  LLVMGetLastError();
+    unsafe {
+      LLVMGetLastError();
+    }
 }

src/test/run-pass/morestack6.rs

@@ -54,7 +54,6 @@ fn runtest2(f: extern fn(), frame_backoff: u32, last_stk: *u8) -> u32 {
 pub fn main() {
     let fns = ~[
         calllink01,
-        calllink02,
         calllink03,
         calllink08,
         calllink09,