Scott Murphy Heiberg created GROOVY-12657:
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Summary: MethodReferenceTest bytecode test fails with
groovy.target.closure.pack=true
Key: GROOVY-12657
URL: https://issues.apache.org/jira/browse/GROOVY-12657
Project: Groovy
Issue Type: Test
Affects Versions: 7.0.0-alpha-1
Reporter: Scott Murphy Heiberg
{code}
./gradlew :test -Pgroovy.target.closure.pack=true --tests
'groovy.transform.stc.MethodReferenceTest*'
{code}
*Actual:*
{{MethodReferenceTest$NativeMethodReferenceBytecodeTest.testPrivateConstructorOfNestedClassIsCalledDirectlyFromClosureOrLambda}}
fails with "AssertionError: method ctorRef$doCall$0 not found".
*Expected:* the test passes with and without the flag.
The test looks up the generated classes {{C$_inClosure_closure1}} and
{{C$_inLambda_lambda2}} by name. With closure packing on, the closure body is
hoisted into {{C}} and the lambda class becomes {{C$_inLambda_lambda1}}. The
generated code is correct (the packed helper still calls the private Box
constructor with INVOKESPECIAL). The {{@PackedClosures}} javadoc lists
per-literal class names as a known difference, so the test's assumption is what
is wrong.
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