fix corner case in conditionals (#5547)

fixes #5546
2022-07-07 08:49:33 +01:00
parent 3dcf098468
commit 902292f776
2 changed files with 112 additions and 0 deletions
--- a/lib/ast.js
+++ b/lib/ast.js
@@ -1185,6 +1185,11 @@ var AST_Try = DEFNODE("Try", "bcatch bfinally", {
        bcatch: "[AST_Catch?] the catch block, or null if not present",
        bfinally: "[AST_Finally?] the finally block, or null if not present"
    },
+    _equals: function(node) {
+        return all_equals(this.body, node.body)
+            && prop_equals(this.bcatch, node.bcatch)
+            && prop_equals(this.bfinally, node.bfinally);
+    },
    walk: function(visitor) {
        var node = this;
        visitor.visit(node, function() {