1 files changed, 16 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/modules/bug1429031.js b/js/src/jit-test/tests/modules/bug1429031.js
new file mode 100644
index 0000000000..b65daa081b
--- /dev/null
+++ b/js/src/jit-test/tests/modules/bug1429031.js
@@ -0,0 +1,16 @@
+// |jit-test| error: ReferenceError
+
+assertEq = function(a, b) {}
+evaluate(`
+let a = registerModule('a', parseModule(
+    'export var a = 1;'
+));
+let b = registerModule('b', parseModule(
+    \`import * as ns from 'a';
+     export var x = ns.a + ns.b;\`
+));
+moduleLink(b);
+let ns = getModuleEnvironmentValue(b, "ns");
+assertEq(ns.a, 1);
+while ( t.ArrayType() ) 1;
+`);