fix corner case in inline (#4472)

fixes #4471
2020-12-28 02:05:59 +00:00
parent 6a8aed2049
commit 28bcdbd7df
2 changed files with 39 additions and 1 deletions
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -8039,7 +8039,11 @@ merge(Compressor.prototype, {
                        refs.forEach(function(ref) {
                            var def = ref.definition();
                            def.references.push(ref);
-                            if (replacing) def.replaced++;
+                            if (replacing) {
+                                def.replaced++;
+                            } else {
+                                def.single_use = false;
+                            }
                        });
                        return node;
                    }