fix corner cases in inline (#3834)

fixes #3833 fixes #3835
2020-05-01 02:06:40 +01:00
parent f80d5b8c9e
commit 74801de315
2 changed files with 54 additions and 0 deletions
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -3991,10 +3991,17 @@ merge(Compressor.prototype, {
                if (!call || call.TYPE != "Call") break;
                var fn = call.expression;
                if (fn instanceof AST_SymbolRef) {
+                    if (self.name && self.name.definition() === fn.definition()) break;
                    fn = fn.fixed_value();
                }
                if (!(fn instanceof AST_Lambda)) break;
                if (fn.uses_arguments) break;
+                if (fn === call.expression) {
+                    if (fn.parent_scope !== self) break;
+                    if (!all(fn.enclosed, function(def) {
+                        return def.scope !== self;
+                    })) break;
+                }
                if (fn.contains_this()) break;
                var j = fn.argnames.length;
                if (j > 0 && compressor.option("inline") < 2) break;