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don't pass comments in tokens to estraverse

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This commit is contained in:
Sebastian McKenzie 2015-05-31 21:26:12 +01:00
parent 51b0ffa7bf
commit cde871555d
1 changed files with 10 additions and 4 deletions
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14
src/babel/helpers/parse.js
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@ -3,8 +3,9 @@ import estraverse from "estraverse";
import * as acorn from "../../acorn";
export default function (code, opts = {}) {
var comments = [];
var tokens = [];
var commentsAndTokens = [];
var comments = [];
var tokens = [];
var parseOpts = {
allowImportExportEverywhere: opts.looseModules,
@ -20,6 +21,11 @@ export default function (code, opts = {}) {
ranges: true
};
parseOpts.onToken = function (token) {
tokens.push(token);
commentsAndTokens.push(token);
};
parseOpts.onComment = function (block, text, start, end, startLoc, endLoc) {
var comment = {
type: block ? "CommentBlock" : "CommentLine",
@ -30,7 +36,7 @@ export default function (code, opts = {}) {
range: [start, end]
};
tokens.push(comment);
commentsAndTokens.push(comment);
comments.push(comment);
};
@ -41,6 +47,6 @@ export default function (code, opts = {}) {
var ast = acorn.parse(code, parseOpts);
estraverse.attachComments(ast, comments, tokens);
ast = normalizeAst(ast, comments, tokens);
ast = normalizeAst(ast, comments, commentsAndTokens);
return ast;
}