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-rw-r--r--js/src/jit-test/tests/generators/closing-osr.js24
1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/generators/closing-osr.js b/js/src/jit-test/tests/generators/closing-osr.js
new file mode 100644
index 000000000..2bb609993
--- /dev/null
+++ b/js/src/jit-test/tests/generators/closing-osr.js
@@ -0,0 +1,24 @@
+// OSR into a |finally| block while closing a legacy generator should work.
+var log = "";
+function f() {
+ try {
+ try {
+ log += "a";
+ yield 2;
+ log += "b";
+ yield 3;
+ } finally {
+ log += "c";
+ for (var i=0; i<20; i++) {};
+ log += "d";
+ }
+ } catch(e) {
+ log += "e";
+ }
+ log += "f";
+}
+
+var it = f();
+assertEq(it.next(), 2);
+it.close();
+assertEq(log, "acd");