Johnni Winther
fdc765faad
TEST=existing Change-Id: I0a8fdf09f742b55357411f12dc6164d4050bb83c Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/196283 Commit-Queue: Johnni Winther <johnniwinther@google.com> Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
57 lines
3.2 KiB
Plaintext
57 lines
3.2 KiB
Plaintext
library /*isNonNullableByDefault*/;
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//
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// Problems in library:
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//
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// pkg/front_end/testcases/nnbd/issue41697.dart:33:14: Error: Operator '+' cannot be called on 'S' because it is potentially null.
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// return s + 1; // error
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// ^
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//
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// pkg/front_end/testcases/nnbd/issue41697.dart:36:22: Error: Operator '+' cannot be called on 'num?' because it is potentially null.
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// return (await t) + 1; // error
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// ^
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//
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// pkg/front_end/testcases/nnbd/issue41697.dart:40:33: Error: Operator '+' cannot be called on 'S' because it is potentially null.
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// test3<S extends num?>(S s) => s + 1; // error
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// ^
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//
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import self as self;
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import "dart:core" as core;
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import "dart:async" as asy;
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import "dart:async";
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typedef G<invariant T extends core::Object? = dynamic> = <S extends T% = dynamic>(S%) → dynamic;
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typedef H<invariant T extends core::Object? = dynamic> = <S extends FutureOr<T%> = dynamic>(S%, FutureOr<T%>) → dynamic;
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class C<T extends core::Object? = dynamic> extends core::Object {
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generic-covariant-impl field <S extends self::C::T% = dynamic>(S%) → dynamic field1;
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generic-covariant-impl field <S extends FutureOr<self::C::T%> = dynamic>(S%, FutureOr<self::C::T%>) → dynamic field2;
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constructor •(<S extends self::C::T% = dynamic>(S%) → dynamic field1, <S extends FutureOr<self::C::T%> = dynamic>(S%, FutureOr<self::C::T%>) → dynamic field2) → self::C<self::C::T%>
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: self::C::field1 = field1, self::C::field2 = field2, super core::Object::•()
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;
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}
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static method test1(self::C<core::num> c) → dynamic {
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<S extends core::num>(S) → core::num f1 = c.{self::C::field1} = <S extends core::num>(S s) → core::num {
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return s.{core::num::+}(1);
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};
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<S extends FutureOr<core::num>>(S, FutureOr<core::num>) → asy::Future<core::num> f2 = c.{self::C::field2} = <S extends FutureOr<core::num>>(S s, FutureOr<core::num>t) → asy::Future<core::num> async {
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return (await t).{core::num::+}(1);
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};
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}
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static method test2(self::C<core::num?> c) → dynamic {
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<S extends core::num?>(S%) → core::num f1 = c.{self::C::field1} = <S extends core::num?>(S% s) → core::num {
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return let final Never #t1 = invalid-expression "pkg/front_end/testcases/nnbd/issue41697.dart:33:14: Error: Operator '+' cannot be called on 'S' because it is potentially null.
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return s + 1; // error
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^" in s.{core::num::+}(1);
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};
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<S extends FutureOr<core::num?>>(S%, FutureOr<core::num?>) → asy::Future<core::num> f2 = c.{self::C::field2} = <S extends FutureOr<core::num?>>(S% s, FutureOr<core::num?>t) → asy::Future<core::num> async {
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return let final Never #t2 = invalid-expression "pkg/front_end/testcases/nnbd/issue41697.dart:36:22: Error: Operator '+' cannot be called on 'num?' because it is potentially null.
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return (await t) + 1; // error
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^" in (await t).{core::num::+}(1);
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};
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}
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static method test3<S extends core::num?>(self::test3::S% s) → dynamic
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return let final Never #t3 = invalid-expression "pkg/front_end/testcases/nnbd/issue41697.dart:40:33: Error: Operator '+' cannot be called on 'S' because it is potentially null.
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test3<S extends num?>(S s) => s + 1; // error
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^" in s.{core::num::+}(1);
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static method main() → dynamic {}
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