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[cfe] Focus nullable subtype error messages
Now that the types in the message were recently adjusted to include the '?', I think it's beneficial to focus on what the underlying problem is rather than the syntax. Change-Id: I7e59ea3cc2ce618fe46052a9c5e04a973a5f6ab9 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/349581 Auto-Submit: Parker Lougheed <parlough@gmail.com> Reviewed-by: Jens Johansen <jensj@google.com> Reviewed-by: Chloe Stefantsova <cstefantsova@google.com> Commit-Queue: Chloe Stefantsova <cstefantsova@google.com>
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parent
5d664b4bd4
commit
d1553ffda6
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@ -13604,8 +13604,8 @@ Message _withArgumentsNullSafetyOptOutImplicit(String string) {
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const Template<Message Function(String name)> templateNullableInterfaceError =
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const Template<Message Function(String name)>(
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"NullableInterfaceError",
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problemMessageTemplate:
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r"""Can't implement '#name' because it's marked with '?'.""",
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problemMessageTemplate: r"""Can't implement '#name' because it's nullable.""",
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correctionMessageTemplate: r"""Try removing the question mark.""",
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withArguments: _withArgumentsNullableInterfaceError,
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);
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@ -13621,8 +13621,8 @@ Message _withArgumentsNullableInterfaceError(String name) {
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name = demangleMixinApplicationName(name);
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return new Message(
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codeNullableInterfaceError,
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problemMessage:
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"""Can't implement '${name}' because it's marked with '?'.""",
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problemMessage: """Can't implement '${name}' because it's nullable.""",
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correctionMessage: """Try removing the question mark.""",
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arguments: {
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'name': name,
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},
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@ -13633,8 +13633,8 @@ Message _withArgumentsNullableInterfaceError(String name) {
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const Template<Message Function(String name)> templateNullableMixinError =
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const Template<Message Function(String name)>(
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"NullableMixinError",
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problemMessageTemplate:
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r"""Can't mix '#name' in because it's marked with '?'.""",
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problemMessageTemplate: r"""Can't mix '#name' in because it's nullable.""",
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correctionMessageTemplate: r"""Try removing the question mark.""",
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withArguments: _withArgumentsNullableMixinError,
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);
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@ -13650,7 +13650,8 @@ Message _withArgumentsNullableMixinError(String name) {
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name = demangleMixinApplicationName(name);
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return new Message(
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codeNullableMixinError,
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problemMessage: """Can't mix '${name}' in because it's marked with '?'.""",
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problemMessage: """Can't mix '${name}' in because it's nullable.""",
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correctionMessage: """Try removing the question mark.""",
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arguments: {
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'name': name,
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},
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@ -13671,8 +13672,8 @@ const MessageCode messageNullableSpreadError = const MessageCode(
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const Template<Message Function(String name)> templateNullableSuperclassError =
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const Template<Message Function(String name)>(
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"NullableSuperclassError",
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problemMessageTemplate:
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r"""Can't extend '#name' because it's marked with '?'.""",
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problemMessageTemplate: r"""Can't extend '#name' because it's nullable.""",
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correctionMessageTemplate: r"""Try removing the question mark.""",
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withArguments: _withArgumentsNullableSuperclassError,
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);
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@ -13688,7 +13689,8 @@ Message _withArgumentsNullableSuperclassError(String name) {
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name = demangleMixinApplicationName(name);
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return new Message(
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codeNullableSuperclassError,
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problemMessage: """Can't extend '${name}' because it's marked with '?'.""",
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problemMessage: """Can't extend '${name}' because it's nullable.""",
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correctionMessage: """Try removing the question mark.""",
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arguments: {
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'name': name,
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},
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@ -5767,13 +5767,16 @@ AwaitInLateLocalInitializer:
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problemMessage: "`await` expressions are not supported in late local initializers."
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NullableSuperclassError:
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problemMessage: "Can't extend '#name' because it's marked with '?'."
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problemMessage: "Can't extend '#name' because it's nullable."
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correctionMessage: "Try removing the question mark."
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NullableInterfaceError:
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problemMessage: "Can't implement '#name' because it's marked with '?'."
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problemMessage: "Can't implement '#name' because it's nullable."
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correctionMessage: "Try removing the question mark."
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NullableMixinError:
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problemMessage: "Can't mix '#name' in because it's marked with '?'."
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problemMessage: "Can't mix '#name' in because it's nullable."
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correctionMessage: "Try removing the question mark."
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JsInteropDartClassExtendsJSClass:
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problemMessage: "Dart class '#name' cannot extend JS interop class '#name2'."
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@ -2,7 +2,8 @@ library;
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//
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// Problems in library:
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//
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// pkg/front_end/testcases/enhanced_enums/simple_interfaces.dart:21:20: Error: Can't implement 'I?' because it's marked with '?'.
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// pkg/front_end/testcases/enhanced_enums/simple_interfaces.dart:21:20: Error: Can't implement 'I?' because it's nullable.
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// Try removing the question mark.
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// enum E3 implements I? { // Error.
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// ^^
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//
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@ -2,7 +2,8 @@ library;
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//
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// Problems in library:
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//
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// pkg/front_end/testcases/enhanced_enums/simple_interfaces.dart:21:20: Error: Can't implement 'I?' because it's marked with '?'.
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// pkg/front_end/testcases/enhanced_enums/simple_interfaces.dart:21:20: Error: Can't implement 'I?' because it's nullable.
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// Try removing the question mark.
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// enum E3 implements I? { // Error.
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// ^^
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//
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@ -2,7 +2,8 @@ library;
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//
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// Problems in library:
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//
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// pkg/front_end/testcases/enhanced_enums/simple_interfaces.dart:21:20: Error: Can't implement 'I?' because it's marked with '?'.
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// pkg/front_end/testcases/enhanced_enums/simple_interfaces.dart:21:20: Error: Can't implement 'I?' because it's nullable.
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// Try removing the question mark.
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// enum E3 implements I? { // Error.
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// ^^
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//
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@ -2,7 +2,8 @@ library;
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//
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// Problems in library:
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//
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// pkg/front_end/testcases/enhanced_enums/simple_interfaces.dart:21:20: Error: Can't implement 'I?' because it's marked with '?'.
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// pkg/front_end/testcases/enhanced_enums/simple_interfaces.dart:21:20: Error: Can't implement 'I?' because it's nullable.
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// Try removing the question mark.
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// enum E3 implements I? { // Error.
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// ^^
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//
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@ -2,7 +2,8 @@ library;
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//
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// Problems in library:
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//
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// pkg/front_end/testcases/enhanced_enums/simple_interfaces.dart:21:20: Error: Can't implement 'I?' because it's marked with '?'.
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// pkg/front_end/testcases/enhanced_enums/simple_interfaces.dart:21:20: Error: Can't implement 'I?' because it's nullable.
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// Try removing the question mark.
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// enum E3 implements I? { // Error.
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// ^^
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//
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@ -2,7 +2,8 @@ library;
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//
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// Problems in library:
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//
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// pkg/front_end/testcases/enhanced_enums/simple_interfaces.dart:21:20: Error: Can't implement 'I?' because it's marked with '?'.
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// pkg/front_end/testcases/enhanced_enums/simple_interfaces.dart:21:20: Error: Can't implement 'I?' because it's nullable.
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// Try removing the question mark.
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// enum E3 implements I? { // Error.
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// ^^
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//
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@ -19,7 +19,8 @@ library;
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// extension type E6(Null it) implements dynamic {} // Error.
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// ^
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//
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// pkg/front_end/testcases/extension_types/issue53840.dart:22:39: Error: Can't implement 'double?' because it's marked with '?'.
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// pkg/front_end/testcases/extension_types/issue53840.dart:22:39: Error: Can't implement 'double?' because it's nullable.
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// Try removing the question mark.
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// extension type E7(Null it) implements double? {} // Error.
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// ^
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//
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@ -19,7 +19,8 @@ library;
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// extension type E6(Null it) implements dynamic {} // Error.
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// ^
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//
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// pkg/front_end/testcases/extension_types/issue53840.dart:22:39: Error: Can't implement 'double?' because it's marked with '?'.
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// pkg/front_end/testcases/extension_types/issue53840.dart:22:39: Error: Can't implement 'double?' because it's nullable.
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// Try removing the question mark.
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// extension type E7(Null it) implements double? {} // Error.
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// ^
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//
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@ -19,7 +19,8 @@ library;
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// extension type E6(Null it) implements dynamic {} // Error.
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// ^
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//
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// pkg/front_end/testcases/extension_types/issue53840.dart:22:39: Error: Can't implement 'double?' because it's marked with '?'.
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// pkg/front_end/testcases/extension_types/issue53840.dart:22:39: Error: Can't implement 'double?' because it's nullable.
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// Try removing the question mark.
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// extension type E7(Null it) implements double? {} // Error.
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// ^
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//
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@ -19,7 +19,8 @@ library;
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// extension type E6(Null it) implements dynamic {} // Error.
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// ^
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//
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// pkg/front_end/testcases/extension_types/issue53840.dart:22:39: Error: Can't implement 'double?' because it's marked with '?'.
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// pkg/front_end/testcases/extension_types/issue53840.dart:22:39: Error: Can't implement 'double?' because it's nullable.
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// Try removing the question mark.
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// extension type E7(Null it) implements double? {} // Error.
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// ^
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//
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@ -19,7 +19,8 @@ library;
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// extension type E6(Null it) implements dynamic {} // Error.
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// ^
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//
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// pkg/front_end/testcases/extension_types/issue53840.dart:22:39: Error: Can't implement 'double?' because it's marked with '?'.
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// pkg/front_end/testcases/extension_types/issue53840.dart:22:39: Error: Can't implement 'double?' because it's nullable.
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// Try removing the question mark.
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// extension type E7(Null it) implements double? {} // Error.
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// ^
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//
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@ -19,7 +19,8 @@ library;
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// extension type E6(Null it) implements dynamic {} // Error.
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// ^
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//
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// pkg/front_end/testcases/extension_types/issue53840.dart:22:39: Error: Can't implement 'double?' because it's marked with '?'.
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// pkg/front_end/testcases/extension_types/issue53840.dart:22:39: Error: Can't implement 'double?' because it's nullable.
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// Try removing the question mark.
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// extension type E7(Null it) implements double? {} // Error.
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// ^
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//
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@ -2,7 +2,8 @@ library;
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//
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// Problems in library:
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//
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// pkg/front_end/testcases/general/issue54553.dart:8:7: Error: Can't implement 'A?' because it's marked with '?'.
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// pkg/front_end/testcases/general/issue54553.dart:8:7: Error: Can't implement 'A?' because it's nullable.
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// Try removing the question mark.
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// class B implements A? {} // Error.
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// ^
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//
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@ -13,7 +14,8 @@ library;
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// typedef F<T> = T;
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// ^
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//
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// pkg/front_end/testcases/general/issue54553.dart:5:46: Error: Can't implement 'int?' because it's marked with '?'.
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// pkg/front_end/testcases/general/issue54553.dart:5:46: Error: Can't implement 'int?' because it's nullable.
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// Try removing the question mark.
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// extension type EINullable(int? _) implements int? {} // Error.
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// ^
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//
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@ -2,7 +2,8 @@ library;
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//
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// Problems in library:
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//
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// pkg/front_end/testcases/general/issue54553.dart:8:7: Error: Can't implement 'A?' because it's marked with '?'.
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// pkg/front_end/testcases/general/issue54553.dart:8:7: Error: Can't implement 'A?' because it's nullable.
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// Try removing the question mark.
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// class B implements A? {} // Error.
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// ^
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//
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@ -13,7 +14,8 @@ library;
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// typedef F<T> = T;
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// ^
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//
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// pkg/front_end/testcases/general/issue54553.dart:5:46: Error: Can't implement 'int?' because it's marked with '?'.
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// pkg/front_end/testcases/general/issue54553.dart:5:46: Error: Can't implement 'int?' because it's nullable.
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// Try removing the question mark.
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// extension type EINullable(int? _) implements int? {} // Error.
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// ^
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//
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@ -2,7 +2,8 @@ library;
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//
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// Problems in library:
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//
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// pkg/front_end/testcases/general/issue54553.dart:8:7: Error: Can't implement 'A?' because it's marked with '?'.
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// pkg/front_end/testcases/general/issue54553.dart:8:7: Error: Can't implement 'A?' because it's nullable.
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// Try removing the question mark.
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// class B implements A? {} // Error.
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// ^
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//
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@ -13,7 +14,8 @@ library;
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// typedef F<T> = T;
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// ^
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//
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// pkg/front_end/testcases/general/issue54553.dart:5:46: Error: Can't implement 'int?' because it's marked with '?'.
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// pkg/front_end/testcases/general/issue54553.dart:5:46: Error: Can't implement 'int?' because it's nullable.
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// Try removing the question mark.
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// extension type EINullable(int? _) implements int? {} // Error.
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// ^
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//
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@ -2,7 +2,8 @@ library;
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//
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// Problems in library:
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//
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// pkg/front_end/testcases/general/issue54553.dart:8:7: Error: Can't implement 'A?' because it's marked with '?'.
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// pkg/front_end/testcases/general/issue54553.dart:8:7: Error: Can't implement 'A?' because it's nullable.
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// Try removing the question mark.
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// class B implements A? {} // Error.
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// ^
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//
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@ -13,7 +14,8 @@ library;
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// typedef F<T> = T;
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// ^
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//
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// pkg/front_end/testcases/general/issue54553.dart:5:46: Error: Can't implement 'int?' because it's marked with '?'.
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// pkg/front_end/testcases/general/issue54553.dart:5:46: Error: Can't implement 'int?' because it's nullable.
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// Try removing the question mark.
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// extension type EINullable(int? _) implements int? {} // Error.
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// ^
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//
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@ -2,7 +2,8 @@ library;
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//
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// Problems in library:
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//
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// pkg/front_end/testcases/general/issue54553.dart:8:7: Error: Can't implement 'A?' because it's marked with '?'.
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// pkg/front_end/testcases/general/issue54553.dart:8:7: Error: Can't implement 'A?' because it's nullable.
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// Try removing the question mark.
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// class B implements A? {} // Error.
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// ^
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//
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@ -13,7 +14,8 @@ library;
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// typedef F<T> = T;
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// ^
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//
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// pkg/front_end/testcases/general/issue54553.dart:5:46: Error: Can't implement 'int?' because it's marked with '?'.
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// pkg/front_end/testcases/general/issue54553.dart:5:46: Error: Can't implement 'int?' because it's nullable.
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// Try removing the question mark.
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// extension type EINullable(int? _) implements int? {} // Error.
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// ^
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//
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@ -2,7 +2,8 @@ library;
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//
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// Problems in library:
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//
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// pkg/front_end/testcases/general/issue54553.dart:8:7: Error: Can't implement 'A?' because it's marked with '?'.
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// pkg/front_end/testcases/general/issue54553.dart:8:7: Error: Can't implement 'A?' because it's nullable.
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// Try removing the question mark.
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// class B implements A? {} // Error.
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// ^
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//
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// typedef F<T> = T;
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// ^
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//
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// pkg/front_end/testcases/general/issue54553.dart:5:46: Error: Can't implement 'int?' because it's marked with '?'.
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// pkg/front_end/testcases/general/issue54553.dart:5:46: Error: Can't implement 'int?' because it's nullable.
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// Try removing the question mark.
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// extension type EINullable(int? _) implements int? {} // Error.
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// ^
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//
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@ -2,59 +2,73 @@ library;
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//
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// Problems in library:
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//
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// pkg/front_end/testcases/nnbd/forbidden_supers.dart:12:7: Error: Can't mix 'Aoo?' in because it's marked with '?'.
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// pkg/front_end/testcases/nnbd/forbidden_supers.dart:12:7: Error: Can't mix 'Aoo?' in because it's nullable.
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// Try removing the question mark.
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// class Coo extends Boo with Aoo? {}
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// ^^^
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//
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// pkg/front_end/testcases/nnbd/forbidden_supers.dart:14:7: Error: Can't extend 'Aoo?' because it's marked with '?'.
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// pkg/front_end/testcases/nnbd/forbidden_supers.dart:14:7: Error: Can't extend 'Aoo?' because it's nullable.
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// Try removing the question mark.
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// class Doo extends Aoo? {}
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// ^^^
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//
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// pkg/front_end/testcases/nnbd/forbidden_supers.dart:16:7: Error: Can't implement 'Boo?' because it's marked with '?'.
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// pkg/front_end/testcases/nnbd/forbidden_supers.dart:16:7: Error: Can't implement 'Boo?' because it's nullable.
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// Try removing the question mark.
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// class Eoo implements Boo? {}
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// ^^^
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//
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// pkg/front_end/testcases/nnbd/forbidden_supers.dart:18:7: Error: Can't extend 'Boo?' because it's marked with '?'.
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// pkg/front_end/testcases/nnbd/forbidden_supers.dart:18:7: Error: Can't extend 'Boo?' because it's nullable.
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// Try removing the question mark.
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// class Foo extends Boo? with Aoo {}
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// ^^^
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//
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// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't extend 'Boo?' because it's marked with '?'.
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// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't extend 'Boo?' because it's nullable.
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// Try removing the question mark.
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// class Goo = Boo? with Aoo?;
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// ^^^
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//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't mix 'Aoo?' in because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't mix 'Aoo?' in because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Goo = Boo? with Aoo?;
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:22:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:22:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Hoo extends Object with Aoo implements Boo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:24:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:24:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Ioo = Object with Aoo implements Boo?;
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't extend 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't extend 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo1 on Aoo? implements Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo1 on Aoo? implements Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo2 on Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo2 on Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo3 implements Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo3 implements Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
|
|
|
@ -2,59 +2,73 @@ library;
|
|||
//
|
||||
// Problems in library:
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:12:7: Error: Can't mix 'Aoo?' in because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:12:7: Error: Can't mix 'Aoo?' in because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Coo extends Boo with Aoo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:14:7: Error: Can't extend 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:14:7: Error: Can't extend 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Doo extends Aoo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:16:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:16:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Eoo implements Boo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:18:7: Error: Can't extend 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:18:7: Error: Can't extend 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Foo extends Boo? with Aoo {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't extend 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't extend 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Goo = Boo? with Aoo?;
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't mix 'Aoo?' in because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't mix 'Aoo?' in because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Goo = Boo? with Aoo?;
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:22:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:22:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Hoo extends Object with Aoo implements Boo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:24:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:24:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Ioo = Object with Aoo implements Boo?;
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't extend 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't extend 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo1 on Aoo? implements Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo1 on Aoo? implements Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo2 on Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo2 on Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo3 implements Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo3 implements Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
|
|
|
@ -2,59 +2,73 @@ library;
|
|||
//
|
||||
// Problems in library:
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:12:7: Error: Can't mix 'Aoo?' in because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:12:7: Error: Can't mix 'Aoo?' in because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Coo extends Boo with Aoo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:14:7: Error: Can't extend 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:14:7: Error: Can't extend 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Doo extends Aoo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:16:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:16:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Eoo implements Boo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:18:7: Error: Can't extend 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:18:7: Error: Can't extend 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Foo extends Boo? with Aoo {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't extend 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't extend 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Goo = Boo? with Aoo?;
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't mix 'Aoo?' in because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't mix 'Aoo?' in because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Goo = Boo? with Aoo?;
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:22:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:22:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Hoo extends Object with Aoo implements Boo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:24:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:24:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Ioo = Object with Aoo implements Boo?;
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't extend 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't extend 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo1 on Aoo? implements Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo1 on Aoo? implements Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo2 on Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo2 on Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo3 implements Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo3 implements Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
|
|
|
@ -2,59 +2,73 @@ library;
|
|||
//
|
||||
// Problems in library:
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:12:7: Error: Can't mix 'Aoo?' in because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:12:7: Error: Can't mix 'Aoo?' in because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Coo extends Boo with Aoo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:14:7: Error: Can't extend 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:14:7: Error: Can't extend 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Doo extends Aoo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:16:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:16:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Eoo implements Boo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:18:7: Error: Can't extend 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:18:7: Error: Can't extend 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Foo extends Boo? with Aoo {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't extend 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't extend 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Goo = Boo? with Aoo?;
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't mix 'Aoo?' in because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't mix 'Aoo?' in because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Goo = Boo? with Aoo?;
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:22:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:22:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Hoo extends Object with Aoo implements Boo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:24:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:24:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Ioo = Object with Aoo implements Boo?;
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't extend 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't extend 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo1 on Aoo? implements Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo1 on Aoo? implements Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo2 on Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo2 on Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo3 implements Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo3 implements Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
|
|
|
@ -2,59 +2,73 @@ library;
|
|||
//
|
||||
// Problems in library:
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:12:7: Error: Can't mix 'Aoo?' in because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:12:7: Error: Can't mix 'Aoo?' in because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Coo extends Boo with Aoo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:14:7: Error: Can't extend 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:14:7: Error: Can't extend 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Doo extends Aoo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:16:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:16:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Eoo implements Boo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:18:7: Error: Can't extend 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:18:7: Error: Can't extend 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Foo extends Boo? with Aoo {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't extend 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't extend 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Goo = Boo? with Aoo?;
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't mix 'Aoo?' in because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't mix 'Aoo?' in because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Goo = Boo? with Aoo?;
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:22:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:22:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Hoo extends Object with Aoo implements Boo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:24:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:24:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Ioo = Object with Aoo implements Boo?;
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't extend 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't extend 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo1 on Aoo? implements Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo1 on Aoo? implements Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo2 on Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo2 on Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo3 implements Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo3 implements Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
|
|
|
@ -2,59 +2,73 @@ library;
|
|||
//
|
||||
// Problems in library:
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:12:7: Error: Can't mix 'Aoo?' in because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:12:7: Error: Can't mix 'Aoo?' in because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Coo extends Boo with Aoo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:14:7: Error: Can't extend 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:14:7: Error: Can't extend 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Doo extends Aoo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:16:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:16:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Eoo implements Boo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:18:7: Error: Can't extend 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:18:7: Error: Can't extend 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Foo extends Boo? with Aoo {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't extend 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't extend 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Goo = Boo? with Aoo?;
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't mix 'Aoo?' in because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:20:7: Error: Can't mix 'Aoo?' in because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Goo = Boo? with Aoo?;
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:22:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:22:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Hoo extends Object with Aoo implements Boo? {}
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:24:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:24:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// class Ioo = Object with Aoo implements Boo?;
|
||||
// ^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't extend 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't extend 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo1 on Aoo? implements Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:32:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo1 on Aoo? implements Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo2 on Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:34:7: Error: Can't extend 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo2 on Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Aoo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Aoo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo3 implements Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Boo?' because it's marked with '?'.
|
||||
// pkg/front_end/testcases/nnbd/forbidden_supers.dart:36:7: Error: Can't implement 'Boo?' because it's nullable.
|
||||
// Try removing the question mark.
|
||||
// mixin Moo3 implements Aoo?, Boo? {}
|
||||
// ^^^^
|
||||
//
|
||||
|
|
Loading…
Reference in a new issue