fix corner case in inline (#3859)

fixes #3858
2020-05-08 08:03:29 +01:00
parent 7a033bb825
commit 998245ffd6
2 changed files with 27 additions and 0 deletions
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -4030,6 +4030,7 @@ merge(Compressor.prototype, {
            if (stat instanceof AST_Return) {
                var call = stat.value;
                if (!call || call.TYPE != "Call") break;
+                if (call.is_expr_pure(compressor)) break;
                var fn = call.expression;
                if (fn instanceof AST_SymbolRef) {
                    if (self.name && self.name.definition() === fn.definition()) break;