fix corner case in inline (#5848)

fixes #5844

Author: alexlamsl

lib/compress.js

@@ -11162,6 +11162,10 @@ Compressor.prototype.compress = function(node) {
                     return;
                 }
                 if (node instanceof AST_Class) return abort = true;
+                if (node instanceof AST_Destructured) {
+                    side_effects = true;
+                    return;
+                }
                 if (node instanceof AST_Scope) return abort = true;
                 if (avoid && node instanceof AST_Symbol && avoid[node.name]) return abort = true;
                 if (node instanceof AST_SymbolRef) {

test/compress/destructured.js

@@ -3937,3 +3937,25 @@ issue_5843_2: {
     expect_stdout: "PASS"
     node_version: ">=6"
 }
+
+issue_5844: {
+    options = {
+        inline: true,
+    }
+    input: {
+        try {
+            (function(a) {
+                [ a.p ] = 42;
+            })(console.log("PASS"));
+        } catch (e) {}
+    }
+    expect: {
+        try {
+            (function(a) {
+                [ a.p ] = 42;
+            })(console.log("PASS"));
+        } catch (e) {}
+    }
+    expect_stdout: "PASS"
+    node_version: ">=6"
+}