segment.block = node;
walk_body(node, tw);
if (node.bcatch) {
- references[node.bcatch.argname.definition().id] = false;
+ var def = node.bcatch.argname.definition();
+ references[def.id] = false;
+ if (def = def.redefined()) references[def.id] = false;
pop();
push();
walk_body(node.bcatch, tw);
&& !compressor.option("ie8")
&& var_defs.length == 1
&& sym.assignments == 0
- && def.value === def.name.fixed_value()
&& def.value instanceof AST_Function
+ && (sym.references.length ? all(sym.references, function(ref) {
+ return def.value === ref.fixed_value();
+ }) : def.value === def.name.fixed_value())
&& (!def.value.name || (old_def = def.value.name.definition()).assignments == 0
&& (old_def.name == def.name.name || all(old_def.references, function(ref) {
return ref.scope.find_variable(def.name) === def.name.definition();
}
expect_stdout: "PASS,42"
}
+
+issue_4155: {
+ options = {
+ inline: true,
+ merge_vars: true,
+ }
+ input: {
+ (function() {
+ try {
+ throw "PASS";
+ } catch (e) {
+ var a;
+ (function() {
+ console.log(e, a);
+ })(a = NaN);
+ }
+ var e = function() {};
+ e && console.log(typeof e);
+ })();
+ }
+ expect: {
+ (function() {
+ try {
+ throw "PASS";
+ } catch (e) {
+ var a;
+ a = NaN,
+ void console.log(e, a);
+ }
+ var e = function() {};
+ e && console.log(typeof e);
+ })();
+ }
+ expect_stdout: [
+ "PASS NaN",
+ "function",
+ ]
+}