Use different syntax for checks that matter to typestate

This giant commit changes the syntax of Rust to use "assert" for
"check" expressions that didn't mean anything to the typestate
system, and continue using "check" for checks that are used as
part of typestate checking.

Most of the changes are just replacing "check" with "assert" in test
cases and rustc.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/ebml.rs b/src/lib/ebml.rs
index f73ad4fc647..9bad0f3311d 100644
--- a/src/lib/ebml.rs
+++ b/src/lib/ebml.rs
@@ -99,7 +99,7 @@ fn doc_data(doc d) -> vec[u8] {
 
 fn be_uint_from_bytes(vec[u8] data, uint start, uint size) -> uint {
     auto sz = size;
-    check (sz <= 4u);
+    assert (sz <= 4u);
     auto val = 0u;
     auto pos = start;
     while (sz > 0u) {