From c0d4e88428296b8da6f2616f47c760b32abf66ed Mon Sep 17 00:00:00 2001
From: Graydon Hoare <graydon@mozilla.com>
Date: Fri, 31 Dec 2010 10:35:39 -0800
Subject: Add std.dbg.trap(str msg) for help debugging.

---
 src/lib/dbg.rs | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/lib')

diff --git a/src/lib/dbg.rs b/src/lib/dbg.rs
index 51a31e07..774052dc 100644
--- a/src/lib/dbg.rs
+++ b/src/lib/dbg.rs
@@ -18,6 +18,7 @@ native "rust" mod rustrt {
     fn debug_obj[T](&T x, uint nmethods, uint nbytes);
     fn debug_fn[T](&T x);
     fn debug_ptrcast[T, U](@T x) -> @U;
+    fn debug_trap(str msg);
 }
 
 fn debug_vec[T](vec[T] v) {
@@ -61,6 +62,10 @@ fn ptr_cast[T, U](@T x) -> @U {
     ret rustrt.debug_ptrcast[T, U](x);
 }
 
+fn trap(str s) {
+    rustrt.debug_trap(s);
+}
+
 // Local Variables:
 // mode: rust;
 // fill-column: 78;
-- 
cgit v1.2.3