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Workaround for missing `prefix` in UnaryExpression generated by Esprima
author
Mihai Bazon
<mihai@bazon.net>
Mon, 29 Apr 2013 12:03:52 +0000
(15:03 +0300)
committer
Mihai Bazon
<mihai@bazon.net>
Mon, 29 Apr 2013 12:03:52 +0000
(15:03 +0300)
See #193
lib/mozilla-ast.js
patch
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diff --git
a/lib/mozilla-ast.js
b/lib/mozilla-ast.js
index
982d621
..
d795094
100644
(file)
--- 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 = {};