|  | library; | 
|  | import self as self; | 
|  | import "dart:core" as core; | 
|  |  | 
|  | class C<T extends core::Object? = dynamic> extends core::Object /*hasConstConstructor*/  { | 
|  | const constructor •() → self::C<self::C::T%> | 
|  | : super core::Object::•() | 
|  | ; | 
|  | } | 
|  | static method main() → void { | 
|  | hoisted has-declared-initializer core::int a1; | 
|  | { | 
|  | final synthesized core::Map<self::C<core::String>, core::int> #0#0 = <self::C<core::String>, core::int>{#C1: 1}; | 
|  | synthesized core::int? #0#3; | 
|  | synthesized core::bool #0#3#isSet = false; | 
|  | if(!((!((#0#3#isSet ?{core::int?} #0#3{core::int?} : let final dynamic #t1 = #0#3#isSet = true in #0#3 = #0#0.{core::Map::[]}(#C1){(core::Object?) → core::int?}) == null) || null is core::int && #0#0.{core::Map::containsKey}(#C1){(core::Object?) → core::bool}) && (let final dynamic #t2 = a1 = (#0#3#isSet ?{core::int?} #0#3{core::int?} : let final dynamic #t3 = #0#3#isSet = true in #0#3 = #0#0.{core::Map::[]}(#C1){(core::Object?) → core::int?}) as{Unchecked} core::int in true))) | 
|  | throw{for-error-handling} new core::StateError::•("Pattern matching error"); | 
|  | } | 
|  | } | 
|  |  | 
|  | constants  { | 
|  | #C1 = self::C<core::String> {} | 
|  | } | 
|  |  | 
|  |  | 
|  | Constructor coverage from constants: | 
|  | org-dartlang-testcase:///issue51523.dart: | 
|  | - C. (from org-dartlang-testcase:///issue51523.dart:6:9) | 
|  | - Object. (from org-dartlang-sdk:///sdk/lib/core/object.dart) |