stdlib: Use if/alt expressions in std::io

2011-05-21 22:09:51 -04:00 · 2011-05-21 22:09:51 -04:00 · d4f5f69930
commit d4f5f69930
parent d4da3f5172
1 changed files with 5 additions and 5 deletions
--- a/src/lib/io.rs
+++ b/src/lib/io.rs
@ -48,11 +48,11 @@ type reader =
    };

 fn convert_whence(seek_style whence) -> int {
-    alt (whence) {
-        case (seek_set) {ret 0;}
-        case (seek_cur) {ret 1;}
-        case (seek_end) {ret 2;}
-    }
+    ret alt (whence) {
+        case (seek_set) {0}
+        case (seek_cur) {1}
+        case (seek_end) {2}
+    };
 }

 state obj FILE_buf_reader(os::libc::FILE f, bool must_close) {