Add support for break and cont to rustc

Testing proper cleanup is hampered by
https://github.com/graydon/rust/issues/293

1 files changed, 40 insertions, 0 deletions

diff --git a/src/test/run-pass/break.rs b/src/test/run-pass/break.rs
new file mode 100644
index 00000000..48c3b091
--- /dev/null
+++ b/src/test/run-pass/break.rs
@@ -0,0 +1,40 @@
+// xfail-boot
+
+fn main() {
+  auto i = 0;
+  while (i < 20) {
+    i += 1;
+    if (i == 10) { break; }
+  }
+  check(i == 10);
+
+  do {
+    i += 1;
+    if (i == 20) { break; }
+  } while (i < 30);
+  check(i == 20);
+
+  for (int x in vec(1, 2, 3, 4, 5, 6)) {
+    if (x == 3) { break; }
+    check(x <= 3);
+  }
+
+  i = 0;
+  while (i < 10) {
+    i += 1;
+    if (i % 2 == 0) { cont; }
+    check(i % 2 != 0);
+  }
+
+  i = 0;
+  do {
+    i += 1;
+    if (i % 2 == 0) { cont; }
+    check(i % 2 != 0);
+  } while (i < 10);
+
+  for (int x in vec(1, 2, 3, 4, 5, 6)) {
+    if (x % 2 == 0) { cont; }
+    check(x % 2 != 0);
+  }
+}