[GROOVY-11001] AIOOBE when using method reference in nested lambda

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.11
• Fix Version/s: 3.0.18, 4.0.12
• Component/s: Static compilation
• Assignee: Eric Milles
• Reporter: Christopher Smith
• Created: 06/Apr/23 18:02
• Updated: 23/Aug/23 09:07
• Resolved: 11/Apr/23 19:24

Description

When using (1) the method-reference operator (but not the method-closure operator) (2) inside a nested lambda, the STC throws an AIOOBE.

@Grapes([
    @Grab(group = 'software.amazon.awssdk', module = 'utils', version = '2.18.31'),
    @Grab(group = 'io.vavr', module = 'vavr', version = '0.10.3'),
])
@CompileStatic
class Bug {
    Object bug() {
        Try.success('1234')
            .flatMap {
                Try.success(it)
                    .map(StringInputStream::new)
            }
    }
}

org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
General error during instruction selection: Internal compiler error while compiling Bug.groovy
Method: org.codehaus.groovy.ast.MethodNode@782bf610[software.amazon.awssdk.utils.StringInputStream ctorRef$doCall$0(java.lang.String) from Bug$_bug_closure1]
Line -1, expecting casting to software.amazon.awssdk.utils.StringInputStream but operand stack is empty

java.lang.ArrayIndexOutOfBoundsException: Internal compiler error while compiling Bug.groovy
Method: org.codehaus.groovy.ast.MethodNode@782bf610[software.amazon.awssdk.utils.StringInputStream ctorRef$doCall$0(java.lang.String) from Bug$_bug_closure1]
Line -1, expecting casting to software.amazon.awssdk.utils.StringInputStream but operand stack is empty
        at org.codehaus.groovy.classgen.asm.OperandStack.throwExceptionForNoStackElement(OperandStack.java:335)
        at org.codehaus.groovy.classgen.asm.OperandStack.doConvertAndCast(OperandStack.java:340)
        at org.codehaus.groovy.classgen.asm.OperandStack.doGroovyCast(OperandStack.java:305)
        at org.codehaus.groovy.classgen.asm.StatementWriter.writeReturn(StatementWriter.java:593)
        at org.codehaus.groovy.classgen.AsmClassGenerator.visitReturnStatement(AsmClassGenerator.java:812)
        at org.codehaus.groovy.ast.stmt.ReturnStatement.visit(ReturnStatement.java:73)
        at org.codehaus.groovy.classgen.AsmClassGenerator.visitStdMethod(AsmClassGenerator.java:601)
        at org.codehaus.groovy.classgen.AsmClassGenerator.visitConstructorOrMethod(AsmClassGenerator.java:546)
        at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitMethod(ClassCodeVisitorSupport.java:110)
        at org.codehaus.groovy.classgen.AsmClassGenerator.visitMethod(AsmClassGenerator.java:685)
        at org.codehaus.groovy.ast.ClassNode.visitMethods(ClassNode.java:1142)
        at org.codehaus.groovy.ast.ClassNode.visitContents(ClassNode.java:1124)
        at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClass(ClassCodeVisitorSupport.java:52)
        at org.codehaus.groovy.classgen.AsmClassGenerator.visitClass(AsmClassGenerator.java:365)
        at org.codehaus.groovy.control.CompilationUnit$3.call(CompilationUnit.java:797)
        at org.codehaus.groovy.control.CompilationUnit$3.call(CompilationUnit.java:814)
        at org.codehaus.groovy.control.CompilationUnit$IPrimaryClassNodeOperation.doPhaseOperation(CompilationUnit.java:937)
        at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:692)
        at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:666)
        at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:647)
        at org.codehaus.groovy.tools.FileSystemCompiler.compile(FileSystemCompiler.java:311)
        at org.codehaus.groovy.tools.FileSystemCompiler.doCompilation(FileSystemCompiler.java:240)
        at org.codehaus.groovy.tools.FileSystemCompiler.commandLineCompile(FileSystemCompiler.java:165)
        at org.codehaus.groovy.tools.FileSystemCompiler.commandLineCompileWithErrorHandling(FileSystemCompiler.java:205)
        at org.codehaus.groovy.tools.FileSystemCompiler.main(FileSystemCompiler.java:189)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:568)
        at org.codehaus.groovy.tools.GroovyStarter.rootLoader(GroovyStarter.java:109)
        at org.codehaus.groovy.tools.GroovyStarter.main(GroovyStarter.java:132)

Issue Links

• relates to: GROOVY-11023 SC: IncompatibleClassChangeError when closure direct-targets extension method