fix `unsafe` `evaluate` of `AST_Function` (#2920)

fixes #2919

2 files changed, 31 insertions, 0 deletions

diff --git a/test/compress/evaluate.js b/test/compress/evaluate.js
index 3ac62ef5..2294ca01 100644
--- a/test/compress/evaluate.js
+++ b/test/compress/evaluate.js
@@ -1489,3 +1489,16 @@ issue_2916_2: {
     }
     expect_stdout: "PASS"
 }
+
+issue_2919: {
+    options = {
+        evaluate: true,
+        unsafe: true,
+    }
+    input: {
+        console.log([ function() {} ].toString());
+    }
+    expect: {
+        console.log("function(){}");
+    }
+}
diff --git a/test/compress/reduce_vars.js b/test/compress/reduce_vars.js
index f916e54b..836d7fe2 100644
--- a/test/compress/reduce_vars.js
+++ b/test/compress/reduce_vars.js
@@ -5527,3 +5527,21 @@ issue_2869: {
     }
     expect_stdout: "PASS"
 }
+
+issue_2919: {
+    options = {
+        evaluate: true,
+        reduce_vars: true,
+        toplevel: true,
+        unsafe: true,
+        unused: true,
+    }
+    input: {
+        var arr = [ function() {} ];
+        console.log(typeof arr[0]);
+    }
+    expect: {
+        console.log("function");
+    }
+    expect_stdout: "function"
+}