1 files changed, 10 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/coverage/bug1274048.js b/js/src/jit-test/tests/coverage/bug1274048.js
new file mode 100644
index 0000000000..526a2c9142
--- /dev/null
+++ b/js/src/jit-test/tests/coverage/bug1274048.js
@@ -0,0 +1,10 @@
+// |jit-test| --code-coverage
+
+function h() {
+    return 1;
+}
+function g() {
+    switch (h()) {}
+}
+g();
+getLcovInfo();