Hi Jason,
The best path forward would be for you to create a PR on GitHub with a
failing unit test. That will let us reproduce your issue in the simplest
fashion. Also make sure you are using the last version, 6.7.0.
Thank you,
Gary
On Wed, Feb 8, 2023, 11:14 Jason Copenhaver
<jason.copenha...@charthop.com.invalid> wrote:
> I've run into an issue when using BCEL on the results of the below Kotlin
> code.
>
> class test {
> fun takeABlock(a: () -> Unit) {
> a()
> }
>
> fun `method name with () in it`() {
> takeABlock { println("other test") }
> }
>
> fun `method name without parens`() {
> takeABlock { println("other test") }
> }
> }
>
> Three class files are produced.
>
> test$method name with () in it$1.class
> test$method name without parens$1.class
> test.class
>
> When i use the examples/JasminVisitor.java against `test$method name with
> () in it$1.class` with a small patch to add a `field.getType()` call to the
> `visitField` method I get the below stack trace.
>
> Exception in thread "main" org.apache.bcel.classfile.ClassFormatException:
> Invalid method signature: in it$1;
> at org.apache.bcel.classfile.Utility.typeOfSignature(Utility.java:1284)
> at org.apache.bcel.generic.Type.getType(Type.java:227)
> at org.apache.bcel.generic.Type.getReturnType(Type.java:151)
> at org.apache.bcel.classfile.Field.getType(Field.java:150)
> at JasminVisitor.visitField(JasminVisitor.java:287)
> at org.apache.bcel.classfile.Field.accept(Field.java:113)
> at
>
> org.apache.bcel.classfile.DescendingVisitor.visitField(DescendingVisitor.java:311)
> at org.apache.bcel.classfile.Field.accept(Field.java:113)
> at
>
> org.apache.bcel.classfile.DescendingVisitor.lambda$accept$0(DescendingVisitor.java:44)
> at
>
> java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)
> at
>
> java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658)
> at
>
> org.apache.bcel.classfile.DescendingVisitor.accept(DescendingVisitor.java:44)
> at
>
> org.apache.bcel.classfile.DescendingVisitor.visitJavaClass(DescendingVisitor.java:335)
> at org.apache.bcel.classfile.JavaClass.accept(JavaClass.java:251)
> at
>
> org.apache.bcel.classfile.DescendingVisitor.visit(DescendingVisitor.java:77)
> at JasminVisitor.disassemble(JasminVisitor.java:109)
> at JasminVisitor.main(JasminVisitor.java:82)
>
> Thanks,
> Jason C
>
