Mauro Ciancio created GROOVY-10178:
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Summary: @CompileStatic and @NullCheck make compiler fail
Key: GROOVY-10178
URL: https://issues.apache.org/jira/browse/GROOVY-10178
Project: Groovy
Issue Type: Bug
Components: Compiler
Affects Versions: 3.0.8
Reporter: Mauro Ciancio
The following code makes compiler fail with an error:
{code:java}
@groovy.transform.CompileStatic
class A {
@groovy.transform.NullCheck
void method(String arg) {
}
}
{code}
Compiler shows the following error and exists:
{code:java}
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
General error during instruction selection: Index -1 out of bounds for length 0
java.lang.IndexOutOfBoundsException: Index -1 out of bounds for length 0
at
java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64)
at
java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70)
at
java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:248)
at java.base/java.util.Objects.checkIndex(Objects.java:372)
at java.base/java.util.ArrayList.remove(ArrayList.java:535)
at
org.codehaus.groovy.classgen.asm.OperandStack.popWithMessage(OperandStack.java:110)
at
org.codehaus.groovy.classgen.asm.OperandStack.remove(OperandStack.java:218)
at
org.codehaus.groovy.classgen.asm.StatementWriter.writeThrow(StatementWriter.java:592)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitThrowStatement(AsmClassGenerator.java:676)
at
org.codehaus.groovy.ast.stmt.ThrowStatement.visit(ThrowStatement.java:41)
at
org.codehaus.groovy.classgen.asm.StatementWriter.writeIfElse(StatementWriter.java:323)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitIfElse(AsmClassGenerator.java:637)
at org.codehaus.groovy.ast.stmt.IfStatement.visit(IfStatement.java:41)
at
org.codehaus.groovy.classgen.asm.StatementWriter.writeBlockStatement(StatementWriter.java:94)
at
org.codehaus.groovy.classgen.asm.sc.StaticTypesStatementWriter.writeBlockStatement(StaticTypesStatementWriter.java:78)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitBlockStatement(AsmClassGenerator.java:617)
at
org.codehaus.groovy.ast.stmt.BlockStatement.visit(BlockStatement.java:69)
at
org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClassCodeContainer(ClassCodeVisitorSupport.java:138)
at
org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitConstructorOrMethod(ClassCodeVisitorSupport.java:111)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitStdMethod(AsmClassGenerator.java:461)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitConstructorOrMethod(AsmClassGenerator.java:408)
at
org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitMethod(ClassCodeVisitorSupport.java:106)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitMethod(AsmClassGenerator.java:556)
at org.codehaus.groovy.ast.ClassNode.visitMethods(ClassNode.java:1099)
at org.codehaus.groovy.ast.ClassNode.visitContents(ClassNode.java:1092)
at
org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClass(ClassCodeVisitorSupport.java:52)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitClass(AsmClassGenerator.java:271)
at
org.codehaus.groovy.control.CompilationUnit$3.call(CompilationUnit.java:797)
at
org.codehaus.groovy.control.CompilationUnit$IPrimaryClassNodeOperation.doPhaseOperation(CompilationUnit.java:942)
at
org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:671)
at
org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:635)
at
org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:610)
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:62)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at
org.codehaus.groovy.tools.GroovyStarter.rootLoader(GroovyStarter.java:111)
at org.codehaus.groovy.tools.GroovyStarter.main(GroovyStarter.java:129)
1 error
{code}
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