Method Detail

• public static Expression buildAsyncCall(Expression closure)

  Builds AsyncSupport.async(closure) — starts immediately, returns Awaitable.

• public static Expression buildAsyncGeneratorCall(Expression closure)

  Builds AsyncSupport.asyncGenerator(closure) — starts immediately, returns Iterable.

• public static Expression buildAwaitCall(Expression arg)

  Builds AsyncSupport.await(arg) or for multi-arg: AsyncSupport.await(Awaitable.all(arg1, arg2, ...)).

• public static Expression buildCloseIterableCall(Expression source)

  Builds AsyncSupport.closeIterable(source).

• public static Expression buildDeferCall(Expression action)

  Builds AsyncSupport.defer($__deferScope__, action).

• public static Expression buildToIterableCall(Expression source)

  Builds AsyncSupport.toIterable(source).

• public static Expression buildYieldReturnCall(Expression arg)

  Builds AsyncSupport.yieldReturn($__asyncGen__, expr).

• public static boolean containsDefer(Statement stmt)

  Returns true if the statement tree contains a defer call, without descending into nested closures.

• public static boolean containsYieldReturn(Statement stmt)

  Returns true if the statement tree contains a yield return call, without descending into nested closures.

• public static Parameter createGenParam()

  Creates the synthetic generator parameter $__asyncGen__.

• public static void injectGenParamIntoYieldReturnCalls(Statement stmt, Parameter genParam)

  Rewrites yieldReturn(expr) calls to yieldReturn($__asyncGen__, expr) by injecting the generator parameter reference.

• public void visitClosureExpression(ClosureExpression expression)

• public void visitClosureExpression(ClosureExpression expression)

• public void visitClosureExpression(ClosureExpression expression)

• public void visitStaticMethodCallExpression(StaticMethodCallExpression call)

• public void visitStaticMethodCallExpression(StaticMethodCallExpression call)

• public void visitStaticMethodCallExpression(StaticMethodCallExpression call)

• public static Statement wrapWithDeferScope(Statement body)

  Wraps a statement block with defer scope management:

  
   var $__deferScope__ = AsyncSupport.createDeferScope()
   try { original body }
   finally { AsyncSupport.executeDeferScope($__deferScope__) }