You are viewing a plain text version of this content. The canonical link for it is here.
Posted to notifications@groovy.apache.org by "Thodoris Sotiropoulos (Jira)" <ji...@apache.org> on 2021/05/26 13:12:00 UTC
[jira] [Created] (GROOVY-10111) compiler crash during
canonicalization
Thodoris Sotiropoulos created GROOVY-10111:
----------------------------------------------
Summary: compiler crash during canonicalization
Key: GROOVY-10111
URL: https://issues.apache.org/jira/browse/GROOVY-10111
Project: Groovy
Issue Type: Bug
Components: Static Type Checker
Reporter: Thodoris Sotiropoulos
{code:java}
class Foo<X, Y> {}
class Bar<X extends Foo<Number, String>> {
X[] m() {
new X[]{new Foo<Number, String>()}
}
}
{code}
The program above crashes the compiler with the following stacktrace
{code:java}
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
General error during canonicalization: Index 1 out of bounds for length 1java.lang.ArrayIndexOutOfBoundsException: Index 1 out of bounds for length 1
at org.codehaus.groovy.ast.GenericsType.compareGenericsWithBound(GenericsType.java:388)
at org.codehaus.groovy.ast.GenericsType.checkGenerics(GenericsType.java:308)
at org.codehaus.groovy.ast.GenericsType.isCompatibleWith(GenericsType.java:234)
at org.codehaus.groovy.transform.stc.StaticTypeCheckingSupport.isAssignableTo(StaticTypeCheckingSupport.java:479)
at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.checkCast(StaticTypeCheckingVisitor.java:4181)
at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitArrayExpression(StaticTypeCheckingVisitor.java:4128)
at org.codehaus.groovy.ast.expr.ArrayExpression.visit(ArrayExpression.java:103)
at org.codehaus.groovy.ast.CodeVisitorSupport.visitExpressionStatement(CodeVisitorSupport.java:117)
at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitExpressionStatement(ClassCodeVisitorSupport.java:200)
at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitExpressionStatement(StaticTypeCheckingVisitor.java:2172)
at org.codehaus.groovy.ast.stmt.ExpressionStatement.visit(ExpressionStatement.java:41)
at org.codehaus.groovy.ast.CodeVisitorSupport.visitBlockStatement(CodeVisitorSupport.java:86)
at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitBlockStatement(ClassCodeVisitorSupport.java:164)
at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitBlockStatement(StaticTypeCheckingVisitor.java:3973)
at org.codehaus.groovy.ast.stmt.BlockStatement.visit(BlockStatement.java:70)
at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClassCodeContainer(ClassCodeVisitorSupport.java:138)
at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitConstructorOrMethod(ClassCodeVisitorSupport.java:111)
at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitConstructorOrMethod(StaticTypeCheckingVisitor.java:2161)
at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitMethod(ClassCodeVisitorSupport.java:106)
at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.startMethodInference(StaticTypeCheckingVisitor.java:2602)
at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitMethod(StaticTypeCheckingVisitor.java:2565)
at org.codehaus.groovy.transform.sc.StaticCompilationVisitor.visitMethod(StaticCompilationVisitor.java:239)
at org.codehaus.groovy.ast.ClassNode.visitMethods(ClassNode.java:1110)
at org.codehaus.groovy.ast.ClassNode.visitContents(ClassNode.java:1103)
at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClass(ClassCodeVisitorSupport.java:52)
at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitClass(StaticTypeCheckingVisitor.java:436)
at org.codehaus.groovy.transform.sc.StaticCompilationVisitor.visitClass(StaticCompilationVisitor.java:197)
at org.codehaus.groovy.transform.sc.StaticCompileTransformation.visit(StaticCompileTransformation.java:68)
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.runtime.callsite.PlainObjectMetaMethodSite.doInvoke(PlainObjectMetaMethodSite.java:43)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSite.invoke(PojoMetaMethodSite.java:193)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:57)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:148)
at org.codehaus.groovy.control.customizers.ASTTransformationCustomizer.call(ASTTransformationCustomizer.groovy:297)
at org.codehaus.groovy.control.CompilationUnit$IPrimaryClassNodeOperation.doPhaseOperation(CompilationUnit.java:928)
at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:657)
at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:634)
at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:609)
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)1 error
~
❯ groovyc-l --compile-static test.groovy
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
General error during canonicalization: Index 1 out of bounds for length 1java.lang.ArrayIndexOutOfBoundsException: Index 1 out of bounds for length 1
at org.codehaus.groovy.ast.GenericsType.compareGenericsWithBound(GenericsType.java:388)
at org.codehaus.groovy.ast.GenericsType.checkGenerics(GenericsType.java:308)
at org.codehaus.groovy.ast.GenericsType.isCompatibleWith(GenericsType.java:234)
at org.codehaus.groovy.transform.stc.StaticTypeCheckingSupport.isAssignableTo(StaticTypeCheckingSupport.java:479)
at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.checkCast(StaticTypeCheckingVisitor.java:4181)
at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitArrayExpression(StaticTypeCheckingVisitor.java:4128)
at org.codehaus.groovy.ast.expr.ArrayExpression.visit(ArrayExpression.java:103)
at org.codehaus.groovy.ast.CodeVisitorSupport.visitExpressionStatement(CodeVisitorSupport.java:117)
at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitExpressionStatement(ClassCodeVisitorSupport.java:200)
at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitExpressionStatement(StaticTypeCheckingVisitor.java:2172)
at org.codehaus.groovy.ast.stmt.ExpressionStatement.visit(ExpressionStatement.java:41)
at org.codehaus.groovy.ast.CodeVisitorSupport.visitBlockStatement(CodeVisitorSupport.java:86)
at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitBlockStatement(ClassCodeVisitorSupport.java:164)
at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitBlockStatement(StaticTypeCheckingVisitor.java:3973)
at org.codehaus.groovy.ast.stmt.BlockStatement.visit(BlockStatement.java:70)
at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClassCodeContainer(ClassCodeVisitorSupport.java:138)
at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitConstructorOrMethod(ClassCodeVisitorSupport.java:111)
at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitConstructorOrMethod(StaticTypeCheckingVisitor.java:2161)
at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitMethod(ClassCodeVisitorSupport.java:106)
at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.startMethodInference(StaticTypeCheckingVisitor.java:2602)
at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitMethod(StaticTypeCheckingVisitor.java:2565)
at org.codehaus.groovy.transform.sc.StaticCompilationVisitor.visitMethod(StaticCompilationVisitor.java:239)
at org.codehaus.groovy.ast.ClassNode.visitMethods(ClassNode.java:1110)
at org.codehaus.groovy.ast.ClassNode.visitContents(ClassNode.java:1103)
at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClass(ClassCodeVisitorSupport.java:52)
at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitClass(StaticTypeCheckingVisitor.java:436)
at org.codehaus.groovy.transform.sc.StaticCompilationVisitor.visitClass(StaticCompilationVisitor.java:197)
at org.codehaus.groovy.transform.sc.StaticCompileTransformation.visit(StaticCompileTransformation.java:68)
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.runtime.callsite.PlainObjectMetaMethodSite.doInvoke(PlainObjectMetaMethodSite.java:43)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSite.invoke(PojoMetaMethodSite.java:193)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:57)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:148)
at org.codehaus.groovy.control.customizers.ASTTransformationCustomizer.call(ASTTransformationCustomizer.groovy:297)
at org.codehaus.groovy.control.CompilationUnit$IPrimaryClassNodeOperation.doPhaseOperation(CompilationUnit.java:928)
at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:657)
at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:634)
at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:609)
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)1
{code}
Tested against https://github.com/apache/groovy/commit/85a62d6ca3e4ed093a7375bd5ab9d9a65f26f9a4
--
This message was sent by Atlassian Jira
(v8.3.4#803005)