1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/parser/bug-1263355-33.js b/js/src/jit-test/tests/parser/bug-1263355-33.js
new file mode 100644
index 0000000000..e1732de594
--- /dev/null
+++ b/js/src/jit-test/tests/parser/bug-1263355-33.js
@@ -0,0 +1,22 @@
+// |jit-test| error: InternalError
+
+var lfLogBuffer = `
+if (lfCodeBuffer) loadFile(lfCodeBuffer);
+function loadFile(await ) {
+    eval(lfVarx);
+}
+`;
+lfLogBuffer = lfLogBuffer.split('\n');
+var lfCodeBuffer = "";
+while (true) {
+    var line = lfLogBuffer.shift();
+    if (line == null) {
+        break;
+    } else {
+        lfCodeBuffer += line + "\n";
+    }
+}
+if (lfCodeBuffer) loadFile(lfCodeBuffer);
+function loadFile(lfVarx) {
+    eval(lfVarx);
+}