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

only mark LHS as modified in assignments

Browse Source
This commit is contained in:
alexlamsl 2016-09-21 00:23:56 +08:00
parent 8646b15314
commit 5ad6a0e2ca
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
lib/scope.js
View File

@ -220,7 +220,8 @@ AST_Toplevel.DEFMETHOD("figure_out_scope", function(options){
}
}
node.thedef = sym;
if (parent instanceof AST_Assign || parent instanceof AST_Unary && (parent.operator === '++' || parent.operator === '--')) {
if (parent instanceof AST_Unary && (parent.operator === '++' || parent.operator === '--')
|| parent instanceof AST_Assign && parent.left === node) {
sym.modified = true;
}
node.reference();