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remove unused formatJSON method, more reliable parse errors

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This commit is contained in:
Sebastian McKenzie 2014-10-12 13:41:52 +11:00
parent c3541a65cc
commit 86903f1087
1 changed files with 5 additions and 6 deletions
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11
lib/6to5/util.js
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@ -24,10 +24,6 @@ exports.isPattern = function (node) {
return node.type === "ArrayPattern" || node.type === "ObjectPattern";
};
exports.formatJSON = function (obj) {
return JSON.stringify(obj, null, " ");
};
exports.isAbsolute = function (loc) {
if (!loc) return false;
if (loc[0] === "/") return true; // unix
@ -203,12 +199,15 @@ exports.parse = function (opts, code, callback) {
if (!err._6to5) {
err._6to5 = true;
err.message = opts.filename + ": " + err.message;
Error.captureStackTrace(err);
if (err.lineNumber) {
var frame = exports.codeFrame(code, err.lineNumber, err.column);
err.message = err.message + frame;
var err2 = new SyntaxError(err.message + frame);
err2._6to5 = true;
throw err2;
}
}
throw err;
}
};