| library test; |
| // |
| // Problems in library: |
| // |
| // pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart:17:44: Error: A value of type 'String' can't be assigned to a variable of type 'int'. |
| // int x = /*error:INVALID_ASSIGNMENT*/ i; |
| // ^ |
| // |
| // pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart:25:44: Error: A value of type 'T' can't be assigned to a variable of type 'int'. |
| // int x = /*error:INVALID_ASSIGNMENT*/ i; |
| // ^ |
| // |
| // pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart:38:45: Error: A value of type 'Foo' can't be assigned to a variable of type 'String'. |
| // - 'Foo' is from 'pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart'. |
| // String y = /*error:INVALID_ASSIGNMENT*/ x; |
| // ^ |
| // |
| // pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart:45:21: Error: A value of type 'Foo' can't be assigned to a variable of type 'String'. |
| // - 'Foo' is from 'pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart'. |
| // Try changing the type of the variable. |
| // await for (String x in /*error:FOR_IN_OF_INVALID_ELEMENT_TYPE*/ myStream) { |
| // ^ |
| // |
| // pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart:66:76: Error: The type 'Map<String, Foo>' used in the 'for' loop must implement 'Stream<dynamic>'. |
| // - 'Map' is from 'dart:core'. |
| // - 'Foo' is from 'pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart'. |
| // - 'Stream' is from 'dart:async'. |
| // await for (var /*@ type=dynamic */ x in /*error:FOR_IN_OF_INVALID_TYPE*/ map) { |
| // ^ |
| // |
| import self as self; |
| import "dart:core" as core; |
| import "dart:async" as asy; |
| |
| import "dart:async"; |
| |
| class Foo extends core::Object { |
| field core::int* bar = 42; |
| synthetic constructor •() → self::Foo* |
| : super core::Object::•() |
| ; |
| } |
| class Bar<T extends asy::Stream<core::String*>* = asy::Stream<core::String*>*> extends core::Object { |
| synthetic constructor •() → self::Bar<self::Bar::T*>* |
| : super core::Object::•() |
| ; |
| method foo(generic-covariant-impl self::Bar::T* t) → dynamic async { |
| await for (core::String* i in t) { |
| core::int* x = let final<BottomType> #t1 = invalid-expression "pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart:17:44: Error: A value of type 'String' can't be assigned to a variable of type 'int'. |
| int x = /*error:INVALID_ASSIGNMENT*/ i; |
| ^" in i as{TypeError} core::int*; |
| } |
| } |
| } |
| class Baz<T extends core::Object* = dynamic, E extends asy::Stream<self::Baz::T*>* = asy::Stream<dynamic>*, S extends self::Baz::E* = asy::Stream<dynamic>*> extends core::Object { |
| synthetic constructor •() → self::Baz<self::Baz::T*, self::Baz::E*, self::Baz::S*>* |
| : super core::Object::•() |
| ; |
| method foo(generic-covariant-impl self::Baz::S* t) → dynamic async { |
| await for (self::Baz::T* i in t) { |
| core::int* x = let final<BottomType> #t2 = invalid-expression "pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart:25:44: Error: A value of type 'T' can't be assigned to a variable of type 'int'. |
| int x = /*error:INVALID_ASSIGNMENT*/ i; |
| ^" in i as{TypeError} core::int*; |
| self::Baz::T* y = i; |
| } |
| } |
| } |
| abstract class MyStream<T extends core::Object* = dynamic> extends asy::Stream<self::MyStream::T*> { |
| static factory •<T extends core::Object* = dynamic>() → self::MyStream<self::MyStream::•::T*>* |
| return null; |
| } |
| static method test() → dynamic async { |
| self::MyStream<self::Foo*>* myStream = self::MyStream::•<self::Foo*>(); |
| await for (self::Foo* x in myStream) { |
| core::String* y = let final<BottomType> #t3 = invalid-expression "pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart:38:45: Error: A value of type 'Foo' can't be assigned to a variable of type 'String'. |
| - 'Foo' is from 'pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart'. |
| String y = /*error:INVALID_ASSIGNMENT*/ x; |
| ^" in x as{TypeError} core::String*; |
| } |
| await for (dynamic x in myStream) { |
| core::String* y = x as{TypeError} core::String*; |
| } |
| await for (final self::Foo* #t4 in myStream) { |
| core::String* x = let final<BottomType> #t5 = invalid-expression "pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart:45:21: Error: A value of type 'Foo' can't be assigned to a variable of type 'String'. |
| - 'Foo' is from 'pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart'. |
| Try changing the type of the variable. |
| await for (String x in /*error:FOR_IN_OF_INVALID_ELEMENT_TYPE*/ myStream) { |
| ^" in #t4 as{TypeError} core::String*; |
| core::String* y = x; |
| } |
| dynamic z; |
| await for (final self::Foo* #t6 in myStream) { |
| z = #t6; |
| core::String* y = z as{TypeError} core::String*; |
| } |
| asy::Stream<dynamic>* stream = myStream; |
| await for (final dynamic #t7 in stream) { |
| self::Foo* x = #t7 as{TypeError} self::Foo*; |
| self::Foo* y = x; |
| } |
| dynamic stream2 = myStream; |
| await for (final dynamic #t8 in stream2 as{TypeError} asy::Stream<dynamic>*) { |
| self::Foo* x = #t8 as{TypeError} self::Foo*; |
| self::Foo* y = x; |
| } |
| core::Map<core::String*, self::Foo*>* map = <core::String*, self::Foo*>{}; |
| await for (dynamic x in let final<BottomType> #t9 = invalid-expression "pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart:66:76: Error: The type 'Map<String, Foo>' used in the 'for' loop must implement 'Stream<dynamic>'. |
| - 'Map' is from 'dart:core'. |
| - 'Foo' is from 'pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop_async.dart'. |
| - 'Stream' is from 'dart:async'. |
| await for (var /*@ type=dynamic */ x in /*error:FOR_IN_OF_INVALID_TYPE*/ map) { |
| ^" in map as{TypeError} asy::Stream<dynamic>*) { |
| core::String* y = x as{TypeError} core::String*; |
| } |
| } |
| static method main() → dynamic {} |