---

graydon · graydon · commit d38dc89bce18 · 2011-02-10T11:29:47.000-08:00
yaml --- r: 1359 b: refs/heads/master c: c4a56f7 h: refs/heads/master i: 1357: 5762a6a 1355: 152e9d4 1351: 3234f01 1343: 213144a v: v3
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b7dfbc9db079a6c55d9e716d295f87597752b668
+refs/heads/master: c4a56f7368404265a1189d3f3202f4dedfd5d0f1
diff --git a/trunk/src/rt/rust_upcall.cpp b/trunk/src/rt/rust_upcall.cpp
@@ -253,6 +253,10 @@ upcall_fail(rust_task *task,
     task->log(rust_log::UPCALL | rust_log::ERR,
               "upcall fail '%s', %s:%" PRIdPTR, expr, file, line);
     task->fail(4);
+    if (getenv("RUST_TRAP_FAILURE")) {
+        // FIXME: x86-ism.
+        __asm__("int3");
+    }
 }
 
 /**

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,2 @@`
`1`	`1`	`---`
`2`		`-refs/heads/master: b7dfbc9db079a6c55d9e716d295f87597752b668`
	`2`	`+refs/heads/master: c4a56f7368404265a1189d3f3202f4dedfd5d0f1`