Revert "Revert "lambda: Experimental support for capture-variable and liberate-variable""
This reverts commit 7bbb80ab52c203e44d2ded2c947b3b03b4b31ec4.
Change-Id: If806ce5c6c5e96fdb2c3761dee096f74e7e5b001
diff --git a/runtime/lambda/closure.h b/runtime/lambda/closure.h
index 60d117e..31ff194 100644
--- a/runtime/lambda/closure.h
+++ b/runtime/lambda/closure.h
@@ -49,6 +49,19 @@
// The target_size must be at least as large as GetSize().
void CopyTo(void* target, size_t target_size) const;
+ // Get the target method, i.e. the method that will be dispatched into with invoke-lambda.
+ ArtMethod* GetTargetMethod() const;
+
+ // Calculates the hash code. Value is recomputed each time.
+ uint32_t GetHashCode() const SHARED_REQUIRES(Locks::mutator_lock_);
+
+ // Is this the same closure as other? e.g. same target method, same variables captured.
+ //
+ // Determines whether the two Closures are interchangeable instances.
+ // Does *not* call Object#equals recursively. If two Closures compare ReferenceEquals true that
+ // means that they are interchangeable values (usually for the purpose of boxing/unboxing).
+ bool ReferenceEquals(const Closure* other) const SHARED_REQUIRES(Locks::mutator_lock_);
+
// How many variables were captured?
size_t GetNumberOfCapturedVariables() const;