Prevent endless recursion when evaluating self-referencing consts

Fix #1041

1 files changed, 39 insertions, 0 deletions

diff --git a/test/compress/issue-1041.js b/test/compress/issue-1041.js
new file mode 100644
index 00000000..9dd176fd
--- /dev/null
+++ b/test/compress/issue-1041.js
@@ -0,0 +1,39 @@
+const_declaration: {
+    options = {
+        evaluate: true
+    };
+
+    input: {
+        const goog = goog || {};
+    }
+    expect: {
+        const goog = goog || {};
+    }
+}
+
+const_pragma: {
+    options = {
+        evaluate: true
+    };
+
+    input: {
+        /** @const */ var goog = goog || {};
+    }
+    expect: {
+        var goog = goog || {};
+    }
+}
+
+// for completeness' sake
+not_const: {
+    options = {
+        evaluate: true
+    };
+
+    input: {
+        var goog = goog || {};
+    }
+    expect: {
+        var goog = goog || {};
+    }
+}