2146     Handle<JSFunction> symbol_fun = InstallFunction(  in InitializeGlobal()  local
2149     symbol_fun->shared()->set_builtin_function_id(  in InitializeGlobal()
2151     symbol_fun->shared()->set_length(0);  in InitializeGlobal()
2152     symbol_fun->shared()->DontAdaptArguments();  in InitializeGlobal()
2153     native_context()->set_symbol_function(*symbol_fun);  in InitializeGlobal()
2156     SimpleInstallFunction(isolate_, symbol_fun, "for", Builtins::kSymbolFor, 1,  in InitializeGlobal()
2158     SimpleInstallFunction(isolate_, symbol_fun, "keyFor",  in InitializeGlobal()
2162     InstallConstant(isolate_, symbol_fun, "asyncIterator",  in InitializeGlobal()
2164     InstallConstant(isolate_, symbol_fun, "hasInstance",  in InitializeGlobal()
2166     InstallConstant(isolate_, symbol_fun, "isConcatSpreadable",  in InitializeGlobal()
2168     InstallConstant(isolate_, symbol_fun, "iterator",  in InitializeGlobal()
2170     InstallConstant(isolate_, symbol_fun, "match", factory->match_symbol());  in InitializeGlobal()
2171     InstallConstant(isolate_, symbol_fun, "replace", factory->replace_symbol());  in InitializeGlobal()
2172     InstallConstant(isolate_, symbol_fun, "search", factory->search_symbol());  in InitializeGlobal()
2173     InstallConstant(isolate_, symbol_fun, "species", factory->species_symbol());  in InitializeGlobal()
2174     InstallConstant(isolate_, symbol_fun, "split", factory->split_symbol());  in InitializeGlobal()
2175     InstallConstant(isolate_, symbol_fun, "toPrimitive",  in InitializeGlobal()
2177     InstallConstant(isolate_, symbol_fun, "toStringTag",  in InitializeGlobal()
2179     InstallConstant(isolate_, symbol_fun, "unscopables",  in InitializeGlobal()
2183     Handle<JSObject> prototype(JSObject::cast(symbol_fun->instance_prototype()),  in InitializeGlobal()
4382   Handle<JSFunction> symbol_fun(native_context()->symbol_function(), isolate());  in InitializeGlobal_harmony_symbol_description()  local
4384       JSObject::cast(symbol_fun->instance_prototype()), isolate());  in InitializeGlobal_harmony_symbol_description()
4445     Handle<JSFunction> symbol_fun(native_context()->symbol_function(),  in InitializeGlobal_harmony_string_matchall()  local
4447     InstallConstant(isolate(), symbol_fun, "matchAll",  in InitializeGlobal_harmony_string_matchall()