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skip only vars in if_return

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fixes 2747
This commit is contained in:
alexlamsl 2018-01-10 16:23:29 +08:00
parent bf832cde16
commit 323bc47dbf
1 changed files with 2 additions and 2 deletions
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4
lib/compress.js
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@ -1523,7 +1523,7 @@ merge(Compressor.prototype, {
function next_index(i) { function next_index(i) {
for (var j = i + 1, len = statements.length; j < len; j++) { for (var j = i + 1, len = statements.length; j < len; j++) {
var stat = statements[j]; var stat = statements[j];
if (!(stat instanceof AST_Definitions && declarations_only(stat))) { if (!(stat instanceof AST_Var && declarations_only(stat))) {
break; break;
} }
} }
@ -1533,7 +1533,7 @@ merge(Compressor.prototype, {
function prev_index(i) { function prev_index(i) {
for (var j = i; --j >= 0;) { for (var j = i; --j >= 0;) {
var stat = statements[j]; var stat = statements[j];
if (!(stat instanceof AST_Definitions && declarations_only(stat))) { if (!(stat instanceof AST_Var && declarations_only(stat))) {
break; break;
} }
} }