diff options
| author | 2015-10-22 17:37:50 -0700 | |
|---|---|---|
| committer | 2015-11-20 16:33:06 -0800 | |
| commit | 457e874459ae638145cab6d572e34d48480e39d2 (patch) | |
| tree | b192c4698c4889ae90db6abe2652199802213fe6 /runtime/lambda/art_lambda_method.cc | |
| parent | 3944f7175dcf60316ba58a42698ccf23c65ac57c (diff) | |
lambda: Add support for invoke-interface for boxed innate lambdas
Lambda closures created with the 'create-lambda' instruction
(termed "innate lambdas") can be turned into an object with 'box-lambda'.
This CL enables support for those kinds of lambdas to work with
'invoke-interface' by generating a proxy class for the lambda.
Note: MIPS32/64 support not included.
Bug: 24618608
Bug: 25107649
Change-Id: Ic8f1bb66ebeaed4097e758a50becf1cff6ccaefb
Diffstat (limited to 'runtime/lambda/art_lambda_method.cc')
| -rw-r--r-- | runtime/lambda/art_lambda_method.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/runtime/lambda/art_lambda_method.cc b/runtime/lambda/art_lambda_method.cc index 6f9f8bbb59..0690cd1a31 100644 --- a/runtime/lambda/art_lambda_method.cc +++ b/runtime/lambda/art_lambda_method.cc @@ -14,6 +14,7 @@ * limitations under the License. */ +#include "art_method-inl.h" #include "lambda/art_lambda_method.h" #include "base/logging.h" @@ -73,5 +74,12 @@ ArtLambdaMethod::ArtLambdaMethod(ArtMethod* target_method, } } +size_t ArtLambdaMethod::GetArgumentVRegCount() const { + DCHECK(GetArtMethod()->IsStatic()); // Instance methods don't have receiver in shorty. + const char* method_shorty = GetArtMethod()->GetShorty(); + DCHECK_NE(*method_shorty, '\0') << method_shorty; + return ShortyFieldType::CountVirtualRegistersRequired(method_shorty + 1); // skip return type +} + } // namespace lambda } // namespace art |