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-rw-r--r--js/src/jit-test/tests/parser/bug-1319443.js11
1 files changed, 11 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/parser/bug-1319443.js b/js/src/jit-test/tests/parser/bug-1319443.js
new file mode 100644
index 0000000000..c2f01c3a8e
--- /dev/null
+++ b/js/src/jit-test/tests/parser/bug-1319443.js
@@ -0,0 +1,11 @@
+// |jit-test| error: TypeError
+
+var global = newGlobal({ cloneSingletons: true });
+
+var code = cacheEntry(`
+function f() {}
+Object.freeze(this);
+`);
+
+evaluate(code, { global, saveIncrementalBytecode: true });
+evaluate(code, { global, saveIncrementalBytecode: true });