blob: c20f7cd01ebb70640b31094f4d9e68b1cdb30cce [file] [log] [blame]
library test;
//
// Problems in library:
//
// pkg/front_end/testcases/inference/local_return_and_yield.dart:19:36: Error: A value of type 'dynamic Function(dynamic)' can't be assigned to a variable of type 'FutureOr<int Function(int)>'.
// - 'FutureOr' is from 'dart:async'.
// Try changing the type of the left hand side, or casting the right hand side to 'FutureOr<int Function(int)>'.
// return /*@returnType=dynamic*/ (/*@type=dynamic*/ x) => x;
// ^
//
import self as self;
import "dart:core" as core;
import "dart:async" as asy;
typedef IntToInt = (core::int) → core::int;
static method main() → dynamic {
function a() → (core::int) → core::int {
return (core::int x) → core::int => x;
}
function b() → asy::Future<(core::int) → core::int> /* originally async */ {
final asy::_AsyncAwaitCompleter<(core::int) → core::int> :async_completer = new asy::_AsyncAwaitCompleter::•<(core::int) → core::int>();
asy::FutureOr<(core::int) → core::int> :return_value;
dynamic :async_stack_trace;
dynamic :async_op_then;
dynamic :async_op_error;
dynamic :await_jump_var = 0;
dynamic :await_ctx_var;
function :async_op([dynamic :result, dynamic :exception, dynamic :stack_trace]) → dynamic yielding
try {
#L1:
{
:return_value = let final<BottomType> #t1 = invalid-expression "pkg/front_end/testcases/inference/local_return_and_yield.dart:19:36: Error: A value of type 'dynamic Function(dynamic)' can't be assigned to a variable of type 'FutureOr<int Function(int)>'.
- 'FutureOr' is from 'dart:async'.
Try changing the type of the left hand side, or casting the right hand side to 'FutureOr<int Function(int)>'.
return /*@returnType=dynamic*/ (/*@type=dynamic*/ x) => x;
^" in ((dynamic x) → dynamic => x) as{TypeError} asy::FutureOr<(core::int) → core::int>;
break #L1;
}
asy::_completeOnAsyncReturn(:async_completer, :return_value);
return;
}
on dynamic catch(dynamic :exception, dynamic :stack_trace) {
:async_completer.{asy::Completer::completeError}(:exception, :stack_trace);
}
:async_stack_trace = asy::_asyncStackTraceHelper(:async_op);
:async_op_then = asy::_asyncThenWrapperHelper(:async_op);
:async_op_error = asy::_asyncErrorWrapperHelper(:async_op);
:async_completer.start(:async_op);
return :async_completer.{asy::Completer::future};
}
function c() → core::Iterable<(core::int) → core::int> /* originally sync* */ {
dynamic :await_jump_var = 0;
dynamic :await_ctx_var;
function :sync_op(core::_SyncIterator<(core::int) → core::int> :iterator) → core::bool yielding {
{
{
:iterator.{core::_SyncIterator::_current} = (core::int x) → core::int => x;
[yield] true;
}
}
return false;
}
return new core::_SyncIterable::•<(core::int) → core::int>(:sync_op);
}
function d() → core::Iterable<(core::int) → core::int> /* originally sync* */ {
dynamic :await_jump_var = 0;
dynamic :await_ctx_var;
function :sync_op(core::_SyncIterator<(core::int) → core::int> :iterator) → core::bool yielding {
{
{
:iterator.{core::_SyncIterator::_yieldEachIterable} = <(core::int) → core::int>[(core::int x) → core::int => x];
[yield] true;
}
}
return false;
}
return new core::_SyncIterable::•<(core::int) → core::int>(:sync_op);
}
function e() → asy::Stream<(core::int) → core::int> /* originally async* */ {
asy::_AsyncStarStreamController<(core::int) → core::int> :controller;
dynamic :controller_stream;
dynamic :async_stack_trace;
dynamic :async_op_then;
dynamic :async_op_error;
dynamic :await_jump_var = 0;
dynamic :await_ctx_var;
dynamic :saved_try_context_var0;
dynamic :saved_try_context_var1;
function :async_op([dynamic :result, dynamic :exception, dynamic :stack_trace]) → dynamic yielding
try
try {
#L2:
{
if(:controller.{asy::_AsyncStarStreamController::add}((core::int x) → core::int => x))
return null;
else
[yield] null;
}
return;
}
on dynamic catch(dynamic :exception, dynamic :stack_trace) {
:controller.{asy::_AsyncStarStreamController::addError}(:exception, :stack_trace);
}
finally {
:controller.{asy::_AsyncStarStreamController::close}();
}
:async_stack_trace = asy::_asyncStackTraceHelper(:async_op);
:async_op_then = asy::_asyncThenWrapperHelper(:async_op);
:async_op_error = asy::_asyncErrorWrapperHelper(:async_op);
:controller = new asy::_AsyncStarStreamController::•<(core::int) → core::int>(:async_op);
:controller_stream = :controller.{asy::_AsyncStarStreamController::stream};
return :controller_stream;
}
function f() → asy::Stream<(core::int) → core::int> /* originally async* */ {
asy::_AsyncStarStreamController<(core::int) → core::int> :controller;
dynamic :controller_stream;
dynamic :async_stack_trace;
dynamic :async_op_then;
dynamic :async_op_error;
dynamic :await_jump_var = 0;
dynamic :await_ctx_var;
dynamic :saved_try_context_var0;
dynamic :saved_try_context_var1;
function :async_op([dynamic :result, dynamic :exception, dynamic :stack_trace]) → dynamic yielding
try
try {
#L3:
{
if(:controller.{asy::_AsyncStarStreamController::addStream}(asy::Stream::fromIterable<(core::int) → core::int>(<(core::int) → core::int>[(core::int x) → core::int => x])))
return null;
else
[yield] null;
}
return;
}
on dynamic catch(dynamic :exception, dynamic :stack_trace) {
:controller.{asy::_AsyncStarStreamController::addError}(:exception, :stack_trace);
}
finally {
:controller.{asy::_AsyncStarStreamController::close}();
}
:async_stack_trace = asy::_asyncStackTraceHelper(:async_op);
:async_op_then = asy::_asyncThenWrapperHelper(:async_op);
:async_op_error = asy::_asyncErrorWrapperHelper(:async_op);
:controller = new asy::_AsyncStarStreamController::•<(core::int) → core::int>(:async_op);
:controller_stream = :controller.{asy::_AsyncStarStreamController::stream};
return :controller_stream;
}
}