support destructuring of catch variable (#4412)

2020-12-19 12:28:38 +08:00
parent 0f55bd92f1
commit e6dd471f8f
5 changed files with 120 additions and 50 deletions
--- a/lib/parse.js
+++ b/lib/parse.js
@@ -1216,7 +1216,7 @@ function parse($TEXT, options) {
            var name = null;
            if (is("punc", "(")) {
                next();
-                name = as_symbol(AST_SymbolCatch);
+                name = maybe_destructured(AST_SymbolCatch);
                expect(")");
            }
            bcatch = new AST_Catch({