Dmitry Stefantsov
c191551fac
TEST=Covered by existing tests. Change-Id: Ied8be1874164e68e0a3a48e1b2f9a33310071381 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/183009 Commit-Queue: Dmitry Stefantsov <dmitryas@google.com> Reviewed-by: Johnni Winther <johnniwinther@google.com>
42 lines
2.5 KiB
Plaintext
42 lines
2.5 KiB
Plaintext
library test;
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//
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// Problems in library:
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//
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// pkg/front_end/testcases/inference/future_then_explicit_future.dart:15:99: Error: A value of type 'List<dynamic>' can't be assigned to a variable of type 'FutureOr<Future<List<int>>>'.
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// - 'List' is from 'dart:core'.
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// - 'Future' is from 'dart:async'.
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// /*@returnType=FutureOr<Future<List<int*>*>*>**/ (/*@type=int**/ x) => /*@typeArgs=dynamic*/ []);
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// ^
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//
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// pkg/front_end/testcases/inference/future_then_explicit_future.dart:16:25: Error: A value of type 'Future<Future<List<int>>>' can't be assigned to a variable of type 'Future<List<int>>'.
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// - 'Future' is from 'dart:async'.
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// - 'List' is from 'dart:core'.
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// Future<List<int>> y = x;
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// ^
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//
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import self as self;
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import "dart:async" as asy;
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import "dart:core" as core;
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import "dart:async";
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static method m1() → dynamic {
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asy::Future<core::int*>* f;
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asy::Future<asy::Future<core::List<core::int*>*>*>* x = f.{asy::Future::then}<asy::Future<core::List<core::int*>*>*>((core::int* x) → FutureOr<asy::Future<core::List<core::int*>*>*>* => let final Never* #t1 = invalid-expression "pkg/front_end/testcases/inference/future_then_explicit_future.dart:15:99: Error: A value of type 'List<dynamic>' can't be assigned to a variable of type 'FutureOr<Future<List<int>>>'.
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- 'List' is from 'dart:core'.
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- 'Future' is from 'dart:async'.
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/*@returnType=FutureOr<Future<List<int*>*>*>**/ (/*@type=int**/ x) => /*@typeArgs=dynamic*/ []);
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^" in <dynamic>[] as{TypeError} FutureOr<asy::Future<core::List<core::int*>*>*>*);
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asy::Future<core::List<core::int*>*>* y = let final Never* #t2 = invalid-expression "pkg/front_end/testcases/inference/future_then_explicit_future.dart:16:25: Error: A value of type 'Future<Future<List<int>>>' can't be assigned to a variable of type 'Future<List<int>>'.
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- 'Future' is from 'dart:async'.
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- 'List' is from 'dart:core'.
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Future<List<int>> y = x;
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^" in x as{TypeError} asy::Future<core::List<core::int*>*>*;
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}
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static method m2() → dynamic {
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asy::Future<core::int*>* f;
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asy::Future<core::List<core::int*>*>* x = f.{asy::Future::then}<core::List<core::int*>*>((core::int* x) → core::List<core::int*>* => <core::int*>[]);
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asy::Future<core::List<core::int*>*>* y = x;
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}
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static method main() → dynamic {}
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