From 9794ebf88ce877c83ef522642bbd75f72bb80ac7 Mon Sep 17 00:00:00 2001 From: Mihai Bazon Date: Mon, 29 Apr 2013 15:03:52 +0300 Subject: [PATCH] Workaround for missing `prefix` in UnaryExpression generated by Esprima See #193 --- lib/mozilla-ast.js | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/mozilla-ast.js b/lib/mozilla-ast.js index 982d621a..d7950942 100644 --- a/lib/mozilla-ast.js +++ b/lib/mozilla-ast.js @@ -148,12 +148,14 @@ }; function From_Moz_Unary(M) { - return new (M.prefix ? AST_UnaryPrefix : AST_UnaryPostfix)({ + var prefix = "prefix" in M ? M.prefix + : M.type == "UnaryExpression" ? true : false; + return new (prefix ? AST_UnaryPrefix : AST_UnaryPostfix)({ start : my_start_token(M), end : my_end_token(M), operator : M.operator, expression : from_moz(M.argument) - }) + }); }; var ME_TO_MOZ = {}; -- 2.34.1