| library /*isNonNullableByDefault*/; |
| // |
| // Problems in library: |
| // |
| // pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:49:29: Error: A value of type 'Struct?' can't be assigned to a variable of type 'StructA?'. |
| // - 'Struct' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| // - 'StructA' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| // structA.property = struct.property; // error |
| // ^ |
| // |
| // pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:50:29: Error: A value of type 'Struct?' can't be assigned to a variable of type 'StructB?'. |
| // - 'Struct' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| // - 'StructB' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| // structB.property = struct.property; // error |
| // ^ |
| // |
| // pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:52:27: Error: The value 'null' can't be assigned to a variable of type 'Struct' because 'Struct' is not nullable. |
| // - 'Struct' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| // new Struct().property = null; // error |
| // ^ |
| // |
| // pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:53:28: Error: The value 'null' can't be assigned to a variable of type 'StructA' because 'StructA' is not nullable. |
| // - 'StructA' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| // new StructA().property = null; // error |
| // ^ |
| // |
| // pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:54:28: Error: The value 'null' can't be assigned to a variable of type 'StructB' because 'StructB' is not nullable. |
| // - 'StructB' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| // new StructB().property = null; // error |
| // ^ |
| // |
| // pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:59:3: Error: Non-nullable variable 'nonStruct' must be assigned before it can be used. |
| // nonStruct.method(); // error |
| // ^^^^^^^^^ |
| // |
| // pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:59:13: Error: The method 'method' isn't defined for the class 'NonStruct'. |
| // - 'NonStruct' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| // Try correcting the name to the name of an existing method, or defining a method named 'method'. |
| // nonStruct.method(); // error |
| // ^^^^^^ |
| // |
| // pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:60:3: Error: Non-nullable variable 'nonStruct' must be assigned before it can be used. |
| // nonStruct.property = nonStruct.property; // error |
| // ^^^^^^^^^ |
| // |
| // pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:60:24: Error: Non-nullable variable 'nonStruct' must be assigned before it can be used. |
| // nonStruct.property = nonStruct.property; // error |
| // ^^^^^^^^^ |
| // |
| // pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:60:34: Error: The getter 'property' isn't defined for the class 'NonStruct'. |
| // - 'NonStruct' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| // Try correcting the name to the name of an existing getter, or defining a getter or field named 'property'. |
| // nonStruct.property = nonStruct.property; // error |
| // ^^^^^^^^ |
| // |
| // pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:60:13: Error: The setter 'property' isn't defined for the class 'NonStruct'. |
| // - 'NonStruct' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| // Try correcting the name to the name of an existing setter, or defining a setter or field named 'property'. |
| // nonStruct.property = nonStruct.property; // error |
| // ^^^^^^^^ |
| // |
| // pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:61:19: Error: The method 'method' isn't defined for the class 'NonStruct'. |
| // - 'NonStruct' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| // Try correcting the name to the name of an existing method, or defining a method named 'method'. |
| // new NonStruct().method(); // error |
| // ^^^^^^ |
| // |
| // pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:62:19: Error: The getter 'property' isn't defined for the class 'NonStruct'. |
| // - 'NonStruct' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| // Try correcting the name to the name of an existing getter, or defining a getter or field named 'property'. |
| // new NonStruct().property; // error |
| // ^^^^^^^^ |
| // |
| // pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:63:19: Error: The setter 'property' isn't defined for the class 'NonStruct'. |
| // - 'NonStruct' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| // Try correcting the name to the name of an existing setter, or defining a setter or field named 'property'. |
| // new NonStruct().property = null; // error |
| // ^^^^^^^^ |
| // |
| import self as self; |
| import "dart:core" as core; |
| |
| class Struct extends core::Object { |
| synthetic constructor •() → self::Struct |
| : super core::Object::•() |
| ; |
| } |
| class StructA extends self::Struct { |
| synthetic constructor •() → self::StructA |
| : super self::Struct::•() |
| ; |
| } |
| class StructB extends self::Struct { |
| synthetic constructor •() → self::StructB |
| : super self::Struct::•() |
| ; |
| } |
| class NonStruct extends core::Object { |
| synthetic constructor •() → self::NonStruct |
| : super core::Object::•() |
| ; |
| } |
| extension Extension<T extends self::Struct?> on T% { |
| method method = self::Extension|method; |
| tearoff method = self::Extension|get#method; |
| get property = self::Extension|get#property; |
| set property = self::Extension|set#property; |
| } |
| static method Extension|method<T extends self::Struct?>(lowered final self::Extension|method::T% #this) → self::Extension|method::T% |
| return #this; |
| static method Extension|get#method<T extends self::Struct?>(lowered final self::Extension|get#method::T% #this) → () → self::Extension|get#method::T% |
| return () → self::Extension|get#method::T% => self::Extension|method<self::Extension|get#method::T%>(#this); |
| static method Extension|get#property<T extends self::Struct?>(lowered final self::Extension|get#property::T% #this) → self::Extension|get#property::T% |
| return #this; |
| static method Extension|set#property<T extends self::Struct?>(lowered final self::Extension|set#property::T% #this, self::Extension|set#property::T% value) → void {} |
| static method main() → dynamic { |
| self::Struct? struct; |
| self::StructA? structA; |
| self::StructB? structB; |
| self::Extension|method<self::Struct?>(struct); |
| self::Extension|set#property<self::Struct?>(struct, self::Extension|get#property<self::Struct?>(struct)); |
| self::Extension|set#property<self::Struct?>(struct, self::Extension|get#property<self::StructA?>(structA)); |
| self::Extension|set#property<self::Struct?>(struct, self::Extension|get#property<self::StructB?>(structB)); |
| self::Extension|method<self::StructA?>(structA); |
| self::Extension|set#property<self::StructA?>(structA, self::Extension|get#property<self::StructA?>(structA)); |
| self::Extension|method<self::StructB?>(structB); |
| self::Extension|set#property<self::StructB?>(structB, self::Extension|get#property<self::StructB?>(structB)); |
| self::Extension|method<self::Struct>(new self::Struct::•()); |
| self::Extension|get#property<self::Struct>(new self::Struct::•()); |
| self::Extension|set#property<self::Struct?>(struct, null); |
| self::Extension|method<self::StructA>(new self::StructA::•()); |
| self::Extension|get#property<self::StructA>(new self::StructA::•()); |
| self::Extension|set#property<self::StructA?>(structA, null); |
| self::Extension|method<self::StructB>(new self::StructB::•()); |
| self::Extension|get#property<self::StructB>(new self::StructB::•()); |
| self::Extension|set#property<self::StructB?>(structB, null); |
| } |
| static method errors() → dynamic { |
| self::Struct? struct; |
| self::StructA? structA; |
| self::StructB? structB; |
| self::Extension|set#property<self::StructA?>(structA, invalid-expression "pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:49:29: Error: A value of type 'Struct?' can't be assigned to a variable of type 'StructA?'. |
| - 'Struct' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| - 'StructA' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| structA.property = struct.property; // error |
| ^" in self::Extension|get#property<self::Struct?>(struct) as{TypeError,ForNonNullableByDefault} self::StructA?); |
| self::Extension|set#property<self::StructB?>(structB, invalid-expression "pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:50:29: Error: A value of type 'Struct?' can't be assigned to a variable of type 'StructB?'. |
| - 'Struct' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| - 'StructB' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| structB.property = struct.property; // error |
| ^" in self::Extension|get#property<self::Struct?>(struct) as{TypeError,ForNonNullableByDefault} self::StructB?); |
| self::Extension|set#property<self::Struct>(new self::Struct::•(), invalid-expression "pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:52:27: Error: The value 'null' can't be assigned to a variable of type 'Struct' because 'Struct' is not nullable. |
| - 'Struct' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| new Struct().property = null; // error |
| ^" in null as{TypeError,ForNonNullableByDefault} self::Struct); |
| self::Extension|set#property<self::StructA>(new self::StructA::•(), invalid-expression "pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:53:28: Error: The value 'null' can't be assigned to a variable of type 'StructA' because 'StructA' is not nullable. |
| - 'StructA' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| new StructA().property = null; // error |
| ^" in null as{TypeError,ForNonNullableByDefault} self::StructA); |
| self::Extension|set#property<self::StructB>(new self::StructB::•(), invalid-expression "pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:54:28: Error: The value 'null' can't be assigned to a variable of type 'StructB' because 'StructB' is not nullable. |
| - 'StructB' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| new StructB().property = null; // error |
| ^" in null as{TypeError,ForNonNullableByDefault} self::StructB); |
| } |
| static method testNonStruct() → dynamic { |
| self::NonStruct nonStruct; |
| invalid-expression "pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:59:13: Error: The method 'method' isn't defined for the class 'NonStruct'. |
| - 'NonStruct' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| Try correcting the name to the name of an existing method, or defining a method named 'method'. |
| nonStruct.method(); // error |
| ^^^^^^" in invalid-expression "pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:59:3: Error: Non-nullable variable 'nonStruct' must be assigned before it can be used. |
| nonStruct.method(); // error |
| ^^^^^^^^^" in nonStruct{<unresolved>}.method(); |
| invalid-expression "pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:60:13: Error: The setter 'property' isn't defined for the class 'NonStruct'. |
| - 'NonStruct' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| Try correcting the name to the name of an existing setter, or defining a setter or field named 'property'. |
| nonStruct.property = nonStruct.property; // error |
| ^^^^^^^^" in invalid-expression "pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:60:3: Error: Non-nullable variable 'nonStruct' must be assigned before it can be used. |
| nonStruct.property = nonStruct.property; // error |
| ^^^^^^^^^" in nonStruct{<unresolved>}.property = invalid-expression "pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:60:34: Error: The getter 'property' isn't defined for the class 'NonStruct'. |
| - 'NonStruct' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| Try correcting the name to the name of an existing getter, or defining a getter or field named 'property'. |
| nonStruct.property = nonStruct.property; // error |
| ^^^^^^^^" in invalid-expression "pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:60:24: Error: Non-nullable variable 'nonStruct' must be assigned before it can be used. |
| nonStruct.property = nonStruct.property; // error |
| ^^^^^^^^^" in nonStruct{<unresolved>}.property; |
| invalid-expression "pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:61:19: Error: The method 'method' isn't defined for the class 'NonStruct'. |
| - 'NonStruct' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| Try correcting the name to the name of an existing method, or defining a method named 'method'. |
| new NonStruct().method(); // error |
| ^^^^^^" in new self::NonStruct::•(){<unresolved>}.method(); |
| invalid-expression "pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:62:19: Error: The getter 'property' isn't defined for the class 'NonStruct'. |
| - 'NonStruct' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| Try correcting the name to the name of an existing getter, or defining a getter or field named 'property'. |
| new NonStruct().property; // error |
| ^^^^^^^^" in new self::NonStruct::•(){<unresolved>}.property; |
| invalid-expression "pkg/front_end/testcases/extensions/on_type_variable_inference2.dart:63:19: Error: The setter 'property' isn't defined for the class 'NonStruct'. |
| - 'NonStruct' is from 'pkg/front_end/testcases/extensions/on_type_variable_inference2.dart'. |
| Try correcting the name to the name of an existing setter, or defining a setter or field named 'property'. |
| new NonStruct().property = null; // error |
| ^^^^^^^^" in new self::NonStruct::•(){<unresolved>}.property = null; |
| } |