Christopher Smith created GROOVY-9853:
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Summary: ClassFormatError using method reference on interface
target
Key: GROOVY-9853
URL: https://issues.apache.org/jira/browse/GROOVY-9853
Project: Groovy
Issue Type: Bug
Affects Versions: 3.0.7
Reporter: Christopher Smith
After upgrading to 3.0.7, using {{interfaceField::method}} is resulting in
bytecode output containing an InterfaceMethodref that looks as expected. When
running it in the Eclipse JUnit runner, however (which I think is unimportant),
I'm getting a loading error from the JVM:
{code}
Caused by: java.lang.ClassFormatError: Invalid constant pool index 130 in class
file com/example/sendgrid/SendgridMailSender (not a method)
{code}
where the offending constant is
{code}
#130 = InterfaceMethodref #126.#129 //
com/sendgrid/SendGridAPI.api:(Lcom/sendgrid/Request;)Lcom/sendgrid/Response;
{code}
from the 4.6.8 SendGrid SDK.
Compiling with 3.0.6 seems to work. Replacing {{::}} with {{.&}} seems to work.
The JVM is 11.0.9-hs-adpt.
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