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Fix Mozilla AST import of arrays with holes

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This commit is contained in:
Vitaly Magerya 2015-06-21 18:34:37 +03:00
parent 5bf617ebde
commit a1001819bb
1 changed files with 21 additions and 1 deletions
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22
lib/mozilla-ast.js
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@ -163,6 +163,20 @@
end : my_end_token(M),
name : M.name
});
},
ArrayExpression: function (M) {
var start = my_start_token(M);
var end = my_end_token(M);
return new AST_Array({
start: start,
end: end,
elements: M.elements.map(function (E) {
return E ? from_moz(E) : new AST_Hole({
start: start,
end: end
});
})
});
}
};
@ -199,7 +213,6 @@
map("CatchClause", AST_Catch, "param>argname, body%body");
map("ThisExpression", AST_This);
map("ArrayExpression", AST_Array, "elements@elements");
map("FunctionExpression", AST_Function, "id>name, params@argnames, body%body");
map("BinaryExpression", AST_Binary, "operator=operator, left>left, right>right");
map("LogicalExpression", AST_Binary, "operator=operator, left>left, right>right");
@ -208,6 +221,13 @@
map("NewExpression", AST_New, "callee>expression, arguments@args");
map("CallExpression", AST_Call, "callee>expression, arguments@args");
def_to_moz(AST_Array, function To_Moz_ArrayExpression(M) {
return {
type: "ArrayExpression",
elements: M.elements.map(to_moz)
}
});
def_to_moz(AST_Directive, function To_Moz_Directive(M) {
return {
type: "ExpressionStatement",