|  | library /*isNonNullableByDefault*/; | 
|  | // | 
|  | // Problems in library: | 
|  | // | 
|  | // pkg/front_end/testcases/extensions/issue38750.dart:13:5: Error: Member not found: 'C._staticFoo'. | 
|  | //   C._staticFoo(); | 
|  | //     ^^^^^^^^^^ | 
|  | // | 
|  | // pkg/front_end/testcases/extensions/issue38750.dart:12:5: Error: The method '_foo' isn't defined for the class 'C'. | 
|  | //  - 'C' is from 'pkg/front_end/testcases/extensions/issue38750_lib1.dart'. | 
|  | // Try correcting the name to the name of an existing method, or defining a method named '_foo'. | 
|  | //   c._foo(); | 
|  | //     ^^^^ | 
|  | // | 
|  | // pkg/front_end/testcases/extensions/issue38750.dart:16:5: Error: The method '_bar' isn't defined for the class 'C'. | 
|  | //  - 'C' is from 'pkg/front_end/testcases/extensions/issue38750_lib1.dart'. | 
|  | // Try correcting the name to the name of an existing method, or defining a method named '_bar'. | 
|  | //   c._bar(); | 
|  | //     ^^^^ | 
|  | // | 
|  | import self as self; | 
|  | import "issue38750_lib1.dart" as iss; | 
|  |  | 
|  | import "org-dartlang-testcase:///issue38750_lib1.dart"; | 
|  | import "org-dartlang-testcase:///issue38750_lib2.dart"; | 
|  |  | 
|  | static method main() → dynamic {} | 
|  | static method errors() → dynamic { | 
|  | iss::C c = new iss::C::•(); | 
|  | invalid-expression "pkg/front_end/testcases/extensions/issue38750.dart:12:5: Error: The method '_foo' isn't defined for the class 'C'. | 
|  | - 'C' is from 'pkg/front_end/testcases/extensions/issue38750_lib1.dart'. | 
|  | Try correcting the name to the name of an existing method, or defining a method named '_foo'. | 
|  | c._foo(); | 
|  | ^^^^" in c{<unresolved>}._foo(); | 
|  | invalid-expression "pkg/front_end/testcases/extensions/issue38750.dart:13:5: Error: Member not found: 'C._staticFoo'. | 
|  | C._staticFoo(); | 
|  | ^^^^^^^^^^"; | 
|  | c.{iss::C::foo}(){() → dynamic}; | 
|  | iss::C::staticFoo(); | 
|  | invalid-expression "pkg/front_end/testcases/extensions/issue38750.dart:16:5: Error: The method '_bar' isn't defined for the class 'C'. | 
|  | - 'C' is from 'pkg/front_end/testcases/extensions/issue38750_lib1.dart'. | 
|  | Try correcting the name to the name of an existing method, or defining a method named '_bar'. | 
|  | c._bar(); | 
|  | ^^^^" in c{<unresolved>}._bar(); | 
|  | } | 
|  |  | 
|  | library /*isNonNullableByDefault*/; | 
|  | import self as iss; | 
|  | import "dart:core" as core; | 
|  |  | 
|  | class C extends core::Object { | 
|  | synthetic constructor •() → iss::C | 
|  | : super core::Object::•() | 
|  | ; | 
|  | method foo() → dynamic | 
|  | return this.{iss::C::_foo}(){() → dynamic}; | 
|  | method _foo() → dynamic { | 
|  | try { | 
|  | throw "producing a stack trace"; | 
|  | } | 
|  | on core::Object catch(final core::Object e, final core::StackTrace s) { | 
|  | core::print(s); | 
|  | } | 
|  | } | 
|  | static method _staticFoo() → dynamic { | 
|  | core::print("_staticFoo"); | 
|  | } | 
|  | static method staticFoo() → dynamic | 
|  | return iss::C::_staticFoo(); | 
|  | } | 
|  | extension ext on iss::C { | 
|  | method _bar = iss::ext|_bar; | 
|  | tearoff _bar = iss::ext|get#_bar; | 
|  | } | 
|  | static method ext|_bar(lowered final iss::C #this) → dynamic { | 
|  | try { | 
|  | throw "producing a stack trace"; | 
|  | } | 
|  | on core::Object catch(final core::Object e, final core::StackTrace s) { | 
|  | core::print(s); | 
|  | } | 
|  | } | 
|  | static method ext|get#_bar(lowered final iss::C #this) → () → dynamic | 
|  | return () → dynamic => iss::ext|_bar(#this); | 
|  |  | 
|  | library /*isNonNullableByDefault*/; | 
|  | // | 
|  | // Problems in library: | 
|  | // | 
|  | // pkg/front_end/testcases/extensions/issue38750_lib2.dart:9:5: Error: The method '_bar' isn't defined for the class 'C'. | 
|  | //  - 'C' is from 'pkg/front_end/testcases/extensions/issue38750_lib1.dart'. | 
|  | // Try correcting the name to the name of an existing method, or defining a method named '_bar'. | 
|  | //   c._bar(); | 
|  | //     ^^^^ | 
|  | // | 
|  | import self as self2; | 
|  | import "issue38750_lib1.dart" as iss; | 
|  |  | 
|  | import "org-dartlang-testcase:///issue38750_lib1.dart"; | 
|  |  | 
|  | static method errors() → dynamic { | 
|  | iss::C c = new iss::C::•(); | 
|  | invalid-expression "pkg/front_end/testcases/extensions/issue38750_lib2.dart:9:5: Error: The method '_bar' isn't defined for the class 'C'. | 
|  | - 'C' is from 'pkg/front_end/testcases/extensions/issue38750_lib1.dart'. | 
|  | Try correcting the name to the name of an existing method, or defining a method named '_bar'. | 
|  | c._bar(); | 
|  | ^^^^" in c{<unresolved>}._bar(); | 
|  | } |