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, 9 insertions, 9 deletions

diff --git a/src/test/run-pass/utf8.rs b/src/test/run-pass/utf8.rs
index 68f5fa9f..bf758a49 100644
--- a/src/test/run-pass/utf8.rs
+++ b/src/test/run-pass/utf8.rs
@@ -6,14 +6,14 @@ fn main() {
   let char y_diaeresis = 'ÿ'; // 0xff
   let char pi = 'Π';          // 0x3a0
 
-  check ((yen as int) == 0xa5);
-  check ((c_cedilla as int) == 0xe7);
-  check ((thorn as int) == 0xfe);
-  check ((y_diaeresis as int) == 0xff);
-  check ((pi as int) == 0x3a0);
+  assert ((yen as int) == 0xa5);
+  assert ((c_cedilla as int) == 0xe7);
+  assert ((thorn as int) == 0xfe);
+  assert ((y_diaeresis as int) == 0xff);
+  assert ((pi as int) == 0x3a0);
 
-  check ((pi as int) == ('\u03a0' as int));
-  check (('\x0a' as int) == ('\n' as int));
+  assert ((pi as int) == ('\u03a0' as int));
+  assert (('\x0a' as int) == ('\n' as int));
 
   let str bhutan = "འབྲུག་ཡུལ།";
   let str japan = "日本";
@@ -28,7 +28,7 @@ fn main() {
   let str austria_e = "\u00d6sterreich";
 
   let char oo = 'Ö';
-  check ((oo as int) == 0xd6);
+  assert ((oo as int) == 0xd6);
 
   fn check_str_eq(str a, str b) {
     let int i = 0;
@@ -37,7 +37,7 @@ fn main() {
       log ab;
       let u8 bb = b.(i);
       log bb;
-      check(ab == bb);
+      assert (ab == bb);
       i += 1;
     }
   }