JoBoEVD/UglifyJS
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix output of imported AST (#2771)

Browse Source
This commit is contained in:
Alex Lam S.L
2018-01-12 01:05:49 +08:00
committed by GitHub
parent 1c9e13f47d
commit 6a696d0a7b
1 changed files with 89 additions and 91 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
lib/output.js
View File

@@ -454,7 +454,8 @@ function OutputStream(options) {
function prepend_comments(node) {
var self = this;
var start = node.start;
if (!(start.comments_before && start.comments_before._dumped === self)) {
if (!start) return;
if (start.comments_before && start.comments_before._dumped === self) return;
var comments = start.comments_before;
if (!comments) {
comments = start.comments_before = [];
@@ -527,18 +528,16 @@ function OutputStream(options) {
}
}
}
}
function append_comments(node, tail) {
var self = this;
var token = node.end;
if (!token) return;
var comments = token[tail ? "comments_before" : "comments_after"];
if (comments
&& comments._dumped !== self
&& (node instanceof AST_Statement || all(comments, function(c) {
if (!comments || comments._dumped === self) return;
if (!(node instanceof AST_Statement || all(comments, function(c) {
return !/comment[134]/.test(c.type);
}))) {
}))) return;
comments._dumped = self;
var insert = OUTPUT.length;
comments.filter(comment_filter, node).forEach(function(c, i) {
@@ -563,7 +562,6 @@ function OutputStream(options) {
});
if (OUTPUT.length > insert) newline_insert = insert;
}
}
var stack = [];
return {