skia-flutter-autoroll
diff --git a/‎pkg/front_end/testcases/extensions/async_extensions.dart.strong.transformed.expect
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diff --git a/‎pkg/front_end/testcases/general/async_function.dart.strong.transformed.expect
Lines changed: 8 additions & 6 deletions b/‎pkg/front_end/testcases/general/async_function.dart.strong.transformed.expect
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diff --git a/‎pkg/front_end/testcases/general_nnbd_opt_out/async_function.dart.weak.transformed.expect
Lines changed: 8 additions & 6 deletions b/‎pkg/front_end/testcases/general_nnbd_opt_out/async_function.dart.weak.transformed.expect
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diff --git a/‎pkg/front_end/testcases/inference/block_bodied_lambdas_infer_bottom_sync_star.dart.strong.transformed.expect
Lines changed: 4 additions & 3 deletions b/‎pkg/front_end/testcases/inference/block_bodied_lambdas_infer_bottom_sync_star.dart.strong.transformed.expect
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diff --git a/‎pkg/front_end/testcases/inference/block_bodied_lambdas_sync_star.dart.strong.transformed.expect
Lines changed: 4 additions & 3 deletions b/‎pkg/front_end/testcases/inference/block_bodied_lambdas_sync_star.dart.strong.transformed.expect
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diff --git a/‎pkg/front_end/testcases/inference/downwards_inference_yield_yield_star.dart.strong.transformed.expect
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diff --git a/‎pkg/front_end/testcases/inference/infer_local_function_return_type.dart.strong.transformed.expect
Lines changed: 4 additions & 3 deletions b/‎pkg/front_end/testcases/inference/infer_local_function_return_type.dart.strong.transformed.expect
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diff --git a/‎pkg/front_end/testcases/inference/local_return_and_yield.dart.strong.transformed.expect
Lines changed: 8 additions & 6 deletions b/‎pkg/front_end/testcases/inference/local_return_and_yield.dart.strong.transformed.expect
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diff --git a/‎pkg/front_end/testcases/inference/top_level_return_and_yield.dart.strong.transformed.expect
Lines changed: 8 additions & 6 deletions b/‎pkg/front_end/testcases/inference/top_level_return_and_yield.dart.strong.transformed.expect
Lines changed: 8 additions & 6 deletions
@@ -12,13 +12,14 @@ extension Extension on core::int* {
   tearoff asyncStarMethod = self::Extension|get#asyncStarMethod;
 }
 static method Extension|syncStarMethod(final core::int* #this) → dynamic /* originally sync* */ {
-  function :sync_op_gen() → (core::_SyncIterator<dynamic>*) →* core::bool* {
+  function :sync_op_gen() → (core::_SyncIterator<dynamic>*, dynamic, dynamic) →* core::bool* {
     core::int* :await_jump_var = 0;
     dynamic :await_ctx_var;
-    return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {
+    function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {
       {}
       return false;
-    };
+    }
+    return :sync_op;
   }
   return new core::_SyncIterable::•<dynamic>(:sync_op_gen);
 }
 
@@ -62,10 +62,10 @@ static method asyncString2() → asy::Future<core::String*>* /* originally async
   return :async_completer.{asy::Completer::future};
 }
 static method syncStarString() → core::Iterable<core::String*>* /* originally sync* */ {
-  function :sync_op_gen() → (core::_SyncIterator<dynamic>*) →* core::bool* {
+  function :sync_op_gen() → (core::_SyncIterator<dynamic>*, dynamic, dynamic) →* core::bool* {
     core::int* :await_jump_var = 0;
     dynamic :await_ctx_var;
-    return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {
+    function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {
       {
         {
           :iterator.{core::_SyncIterator::_current} = "foo";
@@ -81,23 +81,25 @@ static method syncStarString() → core::Iterable<core::String*>* /* originally
         }
       }
       return false;
-    };
+    }
+    return :sync_op;
   }
   return new core::_SyncIterable::•<core::String*>(:sync_op_gen);
 }
 static method syncStarString2() → core::Iterable<core::String*>* /* originally sync* */ {
-  function :sync_op_gen() → (core::_SyncIterator<dynamic>*) →* core::bool* {
+  function :sync_op_gen() → (core::_SyncIterator<dynamic>*, dynamic, dynamic) →* core::bool* {
     core::int* :await_jump_var = 0;
     dynamic :await_ctx_var;
-    return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {
+    function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {
       {
         {
           :iterator.{core::_SyncIterator::_current} = "foo";
           [yield] true;
         }
       }
       return false;
-    };
+    }
+    return :sync_op;
   }
   return new core::_SyncIterable::•<core::String*>(:sync_op_gen);
 }
 
@@ -62,10 +62,10 @@ static method asyncString2() → asy::Future<core::String*>* /* originally async
   return :async_completer.{asy::Completer::future};
 }
 static method syncStarString() → core::Iterable<core::String*>* /* originally sync* */ {
-  function :sync_op_gen() → (core::_SyncIterator<dynamic>*) →* core::bool* {
+  function :sync_op_gen() → (core::_SyncIterator<dynamic>*, dynamic, dynamic) →* core::bool* {
     core::int* :await_jump_var = 0;
     dynamic :await_ctx_var;
-    return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {
+    function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {
       {
         {
           :iterator.{core::_SyncIterator::_current} = "foo";
@@ -81,23 +81,25 @@ static method syncStarString() → core::Iterable<core::String*>* /* originally
         }
       }
       return false;
-    };
+    }
+    return :sync_op;
   }
   return new core::_SyncIterable::•<core::String*>(:sync_op_gen);
 }
 static method syncStarString2() → core::Iterable<core::String*>* /* originally sync* */ {
-  function :sync_op_gen() → (core::_SyncIterator<dynamic>*) →* core::bool* {
+  function :sync_op_gen() → (core::_SyncIterator<dynamic>*, dynamic, dynamic) →* core::bool* {
     core::int* :await_jump_var = 0;
     dynamic :await_ctx_var;
-    return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {
+    function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {
       {
         {
           :iterator.{core::_SyncIterator::_current} = "foo";
           [yield] true;
         }
       }
       return false;
-    };
+    }
+    return :sync_op;
   }
   return new core::_SyncIterable::•<core::String*>(:sync_op_gen);
 }
 
@@ -4,18 +4,19 @@ import "dart:core" as core;
 
 static method main() → dynamic {
   () →* core::Iterable<core::Null?>* f = () → core::Iterable<core::Null?>* /* originally sync* */ {
-    function :sync_op_gen() → (core::_SyncIterator<dynamic>*) →* core::bool* {
+    function :sync_op_gen() → (core::_SyncIterator<dynamic>*, dynamic, dynamic) →* core::bool* {
       core::int* :await_jump_var = 0;
       dynamic :await_ctx_var;
-      return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {
+      function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {
         {
           {
             :iterator.{core::_SyncIterator::_current} = null;
             [yield] true;
           }
         }
         return false;
-      };
+      }
+      return :sync_op;
     }
     return new core::_SyncIterable::•<core::Null?>(:sync_op_gen);
   };
 
@@ -4,10 +4,10 @@ import "dart:core" as core;
 
 static method test() → dynamic {
   () →* core::Iterable<core::num*>* f = () → core::Iterable<core::num*>* /* originally sync* */ {
-    function :sync_op_gen() → (core::_SyncIterator<dynamic>*) →* core::bool* {
+    function :sync_op_gen() → (core::_SyncIterator<dynamic>*, dynamic, dynamic) →* core::bool* {
       core::int* :await_jump_var = 0;
       dynamic :await_ctx_var;
-      return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {
+      function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {
         {
           {
             :iterator.{core::_SyncIterator::_current} = 1;
@@ -19,7 +19,8 @@ static method test() → dynamic {
           }
         }
         return false;
-      };
+      }
+      return :sync_op;
     }
     return new core::_SyncIterable::•<core::num*>(:sync_op_gen);
   };
 
@@ -139,10 +139,10 @@ static method foo() → asy::Stream<core::List<core::int*>*>* /* originally asyn
   return :controller_stream;
 }
 static method bar() → core::Iterable<core::Map<core::int*, core::int*>*>* /* originally sync* */ {
-  function :sync_op_gen() → (core::_SyncIterator<dynamic>*) →* core::bool* {
+  function :sync_op_gen() → (core::_SyncIterator<dynamic>*, dynamic, dynamic) →* core::bool* {
     core::int* :await_jump_var = 0;
     dynamic :await_ctx_var;
-    return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {
+    function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {
       {
         {
           :iterator.{core::_SyncIterator::_current} = core::Map::•<core::int*, core::int*>();
@@ -170,7 +170,8 @@ static method bar() → core::Iterable<core::Map<core::int*, core::int*>*>* /* o
         }
       }
       return false;
-    };
+    }
+    return :sync_op;
   }
   return new core::_SyncIterable::•<core::Map<core::int*, core::int*>*>(:sync_op_gen);
 }
 
@@ -64,18 +64,19 @@ static method test() → dynamic {
     return :async_completer.{asy::Completer::future};
   }
   function f4() → core::Iterable<core::int*>* /* originally sync* */ {
-    function :sync_op_gen() → (core::_SyncIterator<dynamic>*) →* core::bool* {
+    function :sync_op_gen() → (core::_SyncIterator<dynamic>*, dynamic, dynamic) →* core::bool* {
       core::int* :await_jump_var = 0;
       dynamic :await_ctx_var;
-      return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {
+      function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {
         {
           {
             :iterator.{core::_SyncIterator::_current} = 42;
             [yield] true;
           }
         }
         return false;
-      };
+      }
+      return :sync_op;
     }
     return new core::_SyncIterable::•<core::int*>(:sync_op_gen);
   }
 
@@ -49,34 +49,36 @@ static method main() → dynamic {
     return :async_completer.{asy::Completer::future};
   }
   function c() → core::Iterable<(core::int*) →* core::int*>* /* originally sync* */ {
-    function :sync_op_gen() → (core::_SyncIterator<dynamic>*) →* core::bool* {
+    function :sync_op_gen() → (core::_SyncIterator<dynamic>*, dynamic, dynamic) →* core::bool* {
       core::int* :await_jump_var = 0;
       dynamic :await_ctx_var;
-      return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {
+      function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {
         {
           {
             :iterator.{core::_SyncIterator::_current} = (core::int* x) → core::int* => x;
             [yield] true;
           }
         }
         return false;
-      };
+      }
+      return :sync_op;
     }
     return new core::_SyncIterable::•<(core::int*) →* core::int*>(:sync_op_gen);
   }
   function d() → core::Iterable<(core::int*) →* core::int*>* /* originally sync* */ {
-    function :sync_op_gen() → (core::_SyncIterator<dynamic>*) →* core::bool* {
+    function :sync_op_gen() → (core::_SyncIterator<dynamic>*, dynamic, dynamic) →* core::bool* {
       core::int* :await_jump_var = 0;
       dynamic :await_ctx_var;
-      return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {
+      function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {
         {
           {
             :iterator.{core::_SyncIterator::_yieldEachIterable} = <(core::int*) →* core::int*>[(core::int* x) → core::int* => x];
             [yield] true;
           }
         }
         return false;
-      };
+      }
+      return :sync_op;
     }
     return new core::_SyncIterable::•<(core::int*) →* core::int*>(:sync_op_gen);
   }
 
@@ -48,34 +48,36 @@ static method b() → asy::Future<(core::int*) →* core::int*>* /* originally a
   return :async_completer.{asy::Completer::future};
 }
 static method c() → core::Iterable<(core::int*) →* core::int*>* /* originally sync* */ {
-  function :sync_op_gen() → (core::_SyncIterator<dynamic>*) →* core::bool* {
+  function :sync_op_gen() → (core::_SyncIterator<dynamic>*, dynamic, dynamic) →* core::bool* {
     core::int* :await_jump_var = 0;
     dynamic :await_ctx_var;
-    return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {
+    function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {
       {
         {
           :iterator.{core::_SyncIterator::_current} = (core::int* x) → core::int* => x;
           [yield] true;
         }
       }
       return false;
-    };
+    }
+    return :sync_op;
   }
   return new core::_SyncIterable::•<(core::int*) →* core::int*>(:sync_op_gen);
 }
 static method d() → core::Iterable<(core::int*) →* core::int*>* /* originally sync* */ {
-  function :sync_op_gen() → (core::_SyncIterator<dynamic>*) →* core::bool* {
+  function :sync_op_gen() → (core::_SyncIterator<dynamic>*, dynamic, dynamic) →* core::bool* {
     core::int* :await_jump_var = 0;
     dynamic :await_ctx_var;
-    return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {
+    function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {
       {
         {
           :iterator.{core::_SyncIterator::_yieldEachIterable} = <(core::int*) →* core::int*>[(core::int* x) → core::int* => x];
           [yield] true;
         }
       }
       return false;
-    };
+    }
+    return :sync_op;
   }
   return new core::_SyncIterable::•<(core::int*) →* core::int*>(:sync_op_gen);
 }
Original file line number	Diff line number	Diff line change
`@@ -12,13 +12,14 @@ extension Extension on core::int* {`
`12`	`12`	`tearoff asyncStarMethod = self::Extension\|get#asyncStarMethod;`
`13`	`13`	`}`
`14`	`14`	`static method Extension\|syncStarMethod(final core::int* #this) → dynamic /* originally sync* */ {`
`15`		`- function :sync_op_gen() → (core::_SyncIterator<dynamic>) → core::bool* {`
	`15`	`+ function :sync_op_gen() → (core::_SyncIterator<dynamic>, dynamic, dynamic) → core::bool* {`
`16`	`16`	`core::int* :await_jump_var = 0;`
`17`	`17`	`dynamic :await_ctx_var;`
`18`		`- return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {`
	`18`	`+ function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {`
`19`	`19`	`{}`
`20`	`20`	`return false;`
`21`		`- };`
	`21`	`+ }`
	`22`	`+ return :sync_op;`
`22`	`23`	`}`
`23`	`24`	`return new core::_SyncIterable::•<dynamic>(:sync_op_gen);`
`24`	`25`	`}`
Original file line number	Diff line number	Diff line change
`@@ -62,10 +62,10 @@ static method asyncString2() → asy::Future<core::String> /* originally async`
`62`	`62`	`return :async_completer.{asy::Completer::future};`
`63`	`63`	`}`
`64`	`64`	`static method syncStarString() → core::Iterable<core::String> /* originally sync* */ {`
`65`		`- function :sync_op_gen() → (core::_SyncIterator<dynamic>) → core::bool* {`
	`65`	`+ function :sync_op_gen() → (core::_SyncIterator<dynamic>, dynamic, dynamic) → core::bool* {`
`66`	`66`	`core::int* :await_jump_var = 0;`
`67`	`67`	`dynamic :await_ctx_var;`
`68`		`- return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {`
	`68`	`+ function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {`
`69`	`69`	`{`
`70`	`70`	`{`
`71`	`71`	`:iterator.{core::_SyncIterator::_current} = "foo";`
`@@ -81,23 +81,25 @@ static method syncStarString() → core::Iterable<core::String> /* originally`
`81`	`81`	`}`
`82`	`82`	`}`
`83`	`83`	`return false;`
`84`		`- };`
	`84`	`+ }`
	`85`	`+ return :sync_op;`
`85`	`86`	`}`
`86`	`87`	`return new core::_SyncIterable::•<core::String*>(:sync_op_gen);`
`87`	`88`	`}`
`88`	`89`	`static method syncStarString2() → core::Iterable<core::String> /* originally sync* */ {`
`89`		`- function :sync_op_gen() → (core::_SyncIterator<dynamic>) → core::bool* {`
	`90`	`+ function :sync_op_gen() → (core::_SyncIterator<dynamic>, dynamic, dynamic) → core::bool* {`
`90`	`91`	`core::int* :await_jump_var = 0;`
`91`	`92`	`dynamic :await_ctx_var;`
`92`		`- return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {`
	`93`	`+ function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {`
`93`	`94`	`{`
`94`	`95`	`{`
`95`	`96`	`:iterator.{core::_SyncIterator::_current} = "foo";`
`96`	`97`	`[yield] true;`
`97`	`98`	`}`
`98`	`99`	`}`
`99`	`100`	`return false;`
`100`		`- };`
	`101`	`+ }`
	`102`	`+ return :sync_op;`
`101`	`103`	`}`
`102`	`104`	`return new core::_SyncIterable::•<core::String*>(:sync_op_gen);`
`103`	`105`	`}`
Original file line number	Diff line number	Diff line change
`@@ -4,18 +4,19 @@ import "dart:core" as core;`
`4`	`4`
`5`	`5`	`static method main() → dynamic {`
`6`	`6`	`() →* core::Iterable<core::Null?>* f = () → core::Iterable<core::Null?>* /* originally sync* */ {`
`7`		`- function :sync_op_gen() → (core::_SyncIterator<dynamic>) → core::bool* {`
	`7`	`+ function :sync_op_gen() → (core::_SyncIterator<dynamic>, dynamic, dynamic) → core::bool* {`
`8`	`8`	`core::int* :await_jump_var = 0;`
`9`	`9`	`dynamic :await_ctx_var;`
`10`		`- return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {`
	`10`	`+ function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {`
`11`	`11`	`{`
`12`	`12`	`{`
`13`	`13`	`:iterator.{core::_SyncIterator::_current} = null;`
`14`	`14`	`[yield] true;`
`15`	`15`	`}`
`16`	`16`	`}`
`17`	`17`	`return false;`
`18`		`- };`
	`18`	`+ }`
	`19`	`+ return :sync_op;`
`19`	`20`	`}`
`20`	`21`	`return new core::_SyncIterable::•<core::Null?>(:sync_op_gen);`
`21`	`22`	`};`
Original file line number	Diff line number	Diff line change
`@@ -4,10 +4,10 @@ import "dart:core" as core;`
`4`	`4`
`5`	`5`	`static method test() → dynamic {`
`6`	`6`	`() →* core::Iterable<core::num> f = () → core::Iterable<core::num> /* originally sync* */ {`
`7`		`- function :sync_op_gen() → (core::_SyncIterator<dynamic>) → core::bool* {`
	`7`	`+ function :sync_op_gen() → (core::_SyncIterator<dynamic>, dynamic, dynamic) → core::bool* {`
`8`	`8`	`core::int* :await_jump_var = 0;`
`9`	`9`	`dynamic :await_ctx_var;`
`10`		`- return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {`
	`10`	`+ function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {`
`11`	`11`	`{`
`12`	`12`	`{`
`13`	`13`	`:iterator.{core::_SyncIterator::_current} = 1;`
`@@ -19,7 +19,8 @@ static method test() → dynamic {`
`19`	`19`	`}`
`20`	`20`	`}`
`21`	`21`	`return false;`
`22`		`- };`
	`22`	`+ }`
	`23`	`+ return :sync_op;`
`23`	`24`	`}`
`24`	`25`	`return new core::_SyncIterable::•<core::num*>(:sync_op_gen);`
`25`	`26`	`};`
Original file line number	Diff line number	Diff line change
`@@ -139,10 +139,10 @@ static method foo() → asy::Stream<core::List<core::int>>* /* originally asyn`
`139`	`139`	`return :controller_stream;`
`140`	`140`	`}`
`141`	`141`	`static method bar() → core::Iterable<core::Map<core::int, core::int>> /* originally sync* */ {`
`142`		`- function :sync_op_gen() → (core::_SyncIterator<dynamic>) → core::bool* {`
	`142`	`+ function :sync_op_gen() → (core::_SyncIterator<dynamic>, dynamic, dynamic) → core::bool* {`
`143`	`143`	`core::int* :await_jump_var = 0;`
`144`	`144`	`dynamic :await_ctx_var;`
`145`		`- return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {`
	`145`	`+ function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {`
`146`	`146`	`{`
`147`	`147`	`{`
`148`	`148`	`:iterator.{core::_SyncIterator::_current} = core::Map::•<core::int, core::int>();`
`@@ -170,7 +170,8 @@ static method bar() → core::Iterable<core::Map<core::int, core::int>> /* o`
`170`	`170`	`}`
`171`	`171`	`}`
`172`	`172`	`return false;`
`173`		`- };`
	`173`	`+ }`
	`174`	`+ return :sync_op;`
`174`	`175`	`}`
`175`	`176`	`return new core::_SyncIterable::•<core::Map<core::int, core::int>*>(:sync_op_gen);`
`176`	`177`	`}`
Original file line number	Diff line number	Diff line change
`@@ -64,18 +64,19 @@ static method test() → dynamic {`
`64`	`64`	`return :async_completer.{asy::Completer::future};`
`65`	`65`	`}`
`66`	`66`	`function f4() → core::Iterable<core::int> /* originally sync* */ {`
`67`		`- function :sync_op_gen() → (core::_SyncIterator<dynamic>) → core::bool* {`
	`67`	`+ function :sync_op_gen() → (core::_SyncIterator<dynamic>, dynamic, dynamic) → core::bool* {`
`68`	`68`	`core::int* :await_jump_var = 0;`
`69`	`69`	`dynamic :await_ctx_var;`
`70`		`- return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {`
	`70`	`+ function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {`
`71`	`71`	`{`
`72`	`72`	`{`
`73`	`73`	`:iterator.{core::_SyncIterator::_current} = 42;`
`74`	`74`	`[yield] true;`
`75`	`75`	`}`
`76`	`76`	`}`
`77`	`77`	`return false;`
`78`		`- };`
	`78`	`+ }`
	`79`	`+ return :sync_op;`
`79`	`80`	`}`
`80`	`81`	`return new core::_SyncIterable::•<core::int*>(:sync_op_gen);`
`81`	`82`	`}`
Original file line number	Diff line number	Diff line change
`@@ -49,34 +49,36 @@ static method main() → dynamic {`
`49`	`49`	`return :async_completer.{asy::Completer::future};`
`50`	`50`	`}`
`51`	`51`	`function c() → core::Iterable<(core::int) → core::int> /* originally sync* */ {`
`52`		`- function :sync_op_gen() → (core::_SyncIterator<dynamic>) → core::bool* {`
	`52`	`+ function :sync_op_gen() → (core::_SyncIterator<dynamic>, dynamic, dynamic) → core::bool* {`
`53`	`53`	`core::int* :await_jump_var = 0;`
`54`	`54`	`dynamic :await_ctx_var;`
`55`		`- return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {`
	`55`	`+ function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {`
`56`	`56`	`{`
`57`	`57`	`{`
`58`	`58`	`:iterator.{core::_SyncIterator::_current} = (core::int* x) → core::int* => x;`
`59`	`59`	`[yield] true;`
`60`	`60`	`}`
`61`	`61`	`}`
`62`	`62`	`return false;`
`63`		`- };`
	`63`	`+ }`
	`64`	`+ return :sync_op;`
`64`	`65`	`}`
`65`	`66`	`return new core::_SyncIterable::•<(core::int) → core::int*>(:sync_op_gen);`
`66`	`67`	`}`
`67`	`68`	`function d() → core::Iterable<(core::int) → core::int> /* originally sync* */ {`
`68`		`- function :sync_op_gen() → (core::_SyncIterator<dynamic>) → core::bool* {`
	`69`	`+ function :sync_op_gen() → (core::_SyncIterator<dynamic>, dynamic, dynamic) → core::bool* {`
`69`	`70`	`core::int* :await_jump_var = 0;`
`70`	`71`	`dynamic :await_ctx_var;`
`71`		`- return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {`
	`72`	`+ function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {`
`72`	`73`	`{`
`73`	`74`	`{`
`74`	`75`	`:iterator.{core::_SyncIterator::_yieldEachIterable} = <(core::int) → core::int>[(core::int x) → core::int* => x];`
`75`	`76`	`[yield] true;`
`76`	`77`	`}`
`77`	`78`	`}`
`78`	`79`	`return false;`
`79`		`- };`
	`80`	`+ }`
	`81`	`+ return :sync_op;`
`80`	`82`	`}`
`81`	`83`	`return new core::_SyncIterable::•<(core::int) → core::int*>(:sync_op_gen);`
`82`	`84`	`}`
Original file line number	Diff line number	Diff line change
`@@ -48,34 +48,36 @@ static method b() → asy::Future<(core::int) → core::int> /* originally a`
`48`	`48`	`return :async_completer.{asy::Completer::future};`
`49`	`49`	`}`
`50`	`50`	`static method c() → core::Iterable<(core::int) → core::int> /* originally sync* */ {`
`51`		`- function :sync_op_gen() → (core::_SyncIterator<dynamic>) → core::bool* {`
	`51`	`+ function :sync_op_gen() → (core::_SyncIterator<dynamic>, dynamic, dynamic) → core::bool* {`
`52`	`52`	`core::int* :await_jump_var = 0;`
`53`	`53`	`dynamic :await_ctx_var;`
`54`		`- return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {`
	`54`	`+ function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {`
`55`	`55`	`{`
`56`	`56`	`{`
`57`	`57`	`:iterator.{core::_SyncIterator::_current} = (core::int* x) → core::int* => x;`
`58`	`58`	`[yield] true;`
`59`	`59`	`}`
`60`	`60`	`}`
`61`	`61`	`return false;`
`62`		`- };`
	`62`	`+ }`
	`63`	`+ return :sync_op;`
`63`	`64`	`}`
`64`	`65`	`return new core::_SyncIterable::•<(core::int) → core::int*>(:sync_op_gen);`
`65`	`66`	`}`
`66`	`67`	`static method d() → core::Iterable<(core::int) → core::int> /* originally sync* */ {`
`67`		`- function :sync_op_gen() → (core::_SyncIterator<dynamic>) → core::bool* {`
	`68`	`+ function :sync_op_gen() → (core::_SyncIterator<dynamic>, dynamic, dynamic) → core::bool* {`
`68`	`69`	`core::int* :await_jump_var = 0;`
`69`	`70`	`dynamic :await_ctx_var;`
`70`		`- return (core::_SyncIterator<dynamic>* :iterator) → core::bool* yielding {`
	`71`	`+ function :sync_op(core::_SyncIterator<dynamic>* :iterator, dynamic :exception, dynamic :stack_trace) → core::bool* yielding {`
`71`	`72`	`{`
`72`	`73`	`{`
`73`	`74`	`:iterator.{core::_SyncIterator::_yieldEachIterable} = <(core::int) → core::int>[(core::int x) → core::int* => x];`
`74`	`75`	`[yield] true;`
`75`	`76`	`}`
`76`	`77`	`}`
`77`	`78`	`return false;`
`78`		`- };`
	`79`	`+ }`
	`80`	`+ return :sync_op;`
`79`	`81`	`}`
`80`	`82`	`return new core::_SyncIterable::•<(core::int) → core::int*>(:sync_op_gen);`
`81`	`83`	`}`