fix corner case in inline (#5267)

fixes #5266
2022-01-04 20:25:48 +00:00
parent 3a3666a94e
commit d46eb69320
2 changed files with 42 additions and 3 deletions
--- a/test/compress/nullish.js
+++ b/test/compress/nullish.js
@@ -274,7 +274,7 @@ inline_binary_nullish: {
        })();
    }
    expect: {
-        if (void 0 === function() {
+        if (null == function() {
            while (console.log("foo"));
        }())
            while (console.log("bar"));
@@ -304,3 +304,42 @@ issue_4679: {
    expect_stdout: "PASS"
    node_version: ">=14"
 }
+
+issue_5266: {
+    options = {
+        inline: true,
+    }
+    input: {
+        [
+            42,
+            null,
+            false,
+            void 0,
+            "FAIL",
+        ].forEach(function (a) {
+            a ?? function() {
+                while (console.log(a));
+            }();
+        });
+    }
+    expect: {
+        [
+            42,
+            null,
+            false,
+            void 0,
+            "FAIL",
+        ].forEach(function (a) {
+            if (null == a) {
+                while (console.log(a));
+                return;
+            } else
+                return;
+        });
+    }
+    expect_stdout: [
+        "null",
+        "undefined",
+    ]
+    node_version: ">=14"
+}