Here is a simpler reproducer:
import groovy.transform.CompileStatic
@CompileStatic
def method() {
def list = [0, 1, 2, 3]
for (idx in 1..2) {
list[idx-1]++
}
list
}
assert method() == [1, 2, 2, 3]
On Tue, Apr 17, 2018 at 2:05 AM, Kerridge, Jon <[email protected]>
wrote:
> Hi,
>
> I have just recompiled my system using Groovy3.0.0-alpha-1. The same bug
> appears at the same line.
>
>
> Error message:
>
>
> Error:Groovyc: While compiling gppDemos: BUG! exception in phase 'class
> generation' in source unit 'D:\IJgroovy\gpp\gppDemos\src\
> demos\nQueensProblem\QueensClient.groovy' At line 67 column 13
> On receiver: leftDiagonal with message: getAt and arguments: <not
> implemented yet for class: org.codehaus.groovy.classgen.
> asm.VariableSlotLoader>
> This method should not have been called. Please try to create a simple
> example reproducing
> this error and file a bug report at https://issues.apache.org/
> jira/browse/GROOVY
> at org.codehaus.groovy.classgen.asm.sc.StaticTypesCallSiteWriter.
> makeSingleArgumentCall(StaticTypesCallSiteWriter.java:665)
> at org.codehaus.groovy.classgen.asm.InvocationWriter.
> makeSingleArgumentCall(InvocationWriter.java:643)
> at org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.
> evaluateBinaryExpression(BinaryExpressionHelper.java:559)
> at org.codehaus.groovy.classgen.asm.BinaryExpressionMultiTypeDispa
> tcher.evaluateBinaryExpression(BinaryExpressionMultiTypeDispa
> tcher.java:191)
> at org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.
> eval(BinaryExpressionHelper.java:257)
> at org.codehaus.groovy.classgen.AsmClassGenerator.
> visitBinaryExpression(AsmClassGenerator.java:682)
> at org.codehaus.groovy.ast.expr.BinaryExpression.visit(
> BinaryExpression.java:60)
> at org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.
> loadWithSubscript(BinaryExpressionHelper.java:727)
> at org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.
> evaluatePostfixMethod(BinaryExpressionHelper.java:655)
> at org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.
> evaluatePostfixMethod(BinaryExpressionHelper.java:678)
> at org.codehaus.groovy.classgen.AsmClassGenerator.
> visitPostfixExpression(AsmClassGenerator.java:687)
> at org.codehaus.groovy.ast.expr.PostfixExpression.visit(
> PostfixExpression.java:45)
> at org.codehaus.groovy.classgen.asm.StatementWriter.
> writeExpressionStatement(StatementWriter.java:625)
> at org.codehaus.groovy.classgen.AsmClassGenerator.
> visitExpressionStatement(AsmClassGenerator.java:664)
> at org.codehaus.groovy.ast.stmt.ExpressionStatement.visit(
> ExpressionStatement.java:42)
> at org.codehaus.groovy.classgen.asm.StatementWriter.
> writeBlockStatement(StatementWriter.java:85)
> at org.codehaus.groovy.classgen.asm.sc.StaticTypesStatementWriter.
> writeBlockStatement(StaticTypesStatementWriter.java:65)
> at org.codehaus.groovy.classgen.AsmClassGenerator.visitBlockStatement(
> AsmClassGenerator.java:610)
> at org.codehaus.groovy.ast.stmt.BlockStatement.visit(
> BlockStatement.java:71)
> at org.codehaus.groovy.classgen.asm.sc.StaticTypesStatementWriter.
> writeIteratorBasedForEachLoop(StaticTypesStatementWriter.java:236)
> at org.codehaus.groovy.classgen.asm.sc.StaticTypesStatementWriter.
> writeForInLoop(StaticTypesStatementWriter.java:91)
> at org.codehaus.groovy.classgen.asm.StatementWriter.writeForStatement(
> StatementWriter.java:97)
> at org.codehaus.groovy.classgen.AsmClassGenerator.visitForLoop(
> AsmClassGenerator.java:614)
> at org.codehaus.groovy.ast.stmt.ForStatement.visit(
> ForStatement.java:49)
> at org.codehaus.groovy.classgen.asm.StatementWriter.
> writeBlockStatement(StatementWriter.java:85)
> at org.codehaus.groovy.classgen.asm.sc.StaticTypesStatementWriter.
> writeBlockStatement(StaticTypesStatementWriter.java:65)
> at org.codehaus.groovy.classgen.AsmClassGenerator.visitBlockStatement(
> AsmClassGenerator.java:610)
> at org.codehaus.groovy.ast.stmt.BlockStatement.visit(
> BlockStatement.java:71)
> at org.codehaus.groovy.ast.ClassCodeVisitorSupport.
> visitClassCodeContainer(ClassCodeVisitorSupport.java:110)
> at org.codehaus.groovy.ast.ClassCodeVisitorSupport.
> visitConstructorOrMethod(ClassCodeVisitorSupport.java:121)
> at org.codehaus.groovy.classgen.AsmClassGenerator.visitStdMethod(
> AsmClassGenerator.java:470)
> at org.codehaus.groovy.classgen.AsmClassGenerator.
> visitConstructorOrMethod(AsmClassGenerator.java:423)
> at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitMethod(
> ClassCodeVisitorSupport.java:132)
> at org.codehaus.groovy.classgen.AsmClassGenerator.visitMethod(
> AsmClassGenerator.java:551)
> at org.codehaus.groovy.ast.ClassNode.visitContents(
> ClassNode.java:1095)
> at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClass(
> ClassCodeVisitorSupport.java:54)
> at org.codehaus.groovy.classgen.AsmClassGenerator.visitClass(
> AsmClassGenerator.java:261)
> at org.codehaus.groovy.control.CompilationUnit$18.call(
> CompilationUnit.java:848)
> at org.codehaus.groovy.control.CompilationUnit.
> applyToPrimaryClassNodes(CompilationUnit.java:1088)
> at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(
> CompilationUnit.java:631)
> at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(
> CompilationUnit.java:609)
> at org.codehaus.groovy.control.CompilationUnit.compile(
> CompilationUnit.java:586)
> at org.jetbrains.groovy.compiler.rt.GroovyCompilerWrapper.
> compile(GroovyCompilerWrapper.java:62)
> at org.jetbrains.groovy.compiler.rt.DependentGroovycRunner.runGroovyc(
> DependentGroovycRunner.java:115)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.jetbrains.groovy.compiler.rt.GroovycRunner.intMain2(
> GroovycRunner.java:134)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.jetbrains.jps.incremental.groovy.InProcessGroovyc.
> runGroovycInThisProcess(InProcessGroovyc.java:158)
> at org.jetbrains.jps.incremental.groovy.InProcessGroovyc.
> lambda$runGroovyc$0(InProcessGroovyc.java:88)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(
> ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(
> ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
>
> Code that causes the problem with the line causing is highlighted:
>
>
> double doFitness(List <Integer> board) {
> List <Integer> leftDiagonal = new ArrayList(2*N)
> List <Integer> rightDiagonal = new ArrayList(2*N)
> double sum = 0.0D
>
> for ( i in 1 .. 2*N) {
> leftDiagonal[i] = 0
> rightDiagonal[i] = 0
> }
> for ( i in 1 .. N) {
> leftDiagonal[i+board[i]-1]++
> rightDiagonal[N-i+board[i]]++
> }
> for ( i in 1 .. ((2*N) - 1)) {
> int counter = 0
> if ( leftDiagonal[i] > 1)
> counter += leftDiagonal[i] - 1
> if ( rightDiagonal[i] > 1)
> counter += rightDiagonal[i] - 1
> sum += counter / (N - Math.abs(i-N))
> }
> // target fitness is 0.0
> // sum can be negative so return absolute value
> return Math.abs(sum)
> }
>
> Thus the code compiles with Groovy.2.4.12 but not with other later 2.4
> versions, or 2.5 or the 3.0.0 versions. I have not tried the 2.6 version.
>
> I have checked the version of Groovy I was using in Eclipse prior to
> moving to Intellij and that was 2.4.11. On moving to Intellij I first
> started with 2.4.12 then moved to 2.5 at which point the problem occured.
>
> Hope this helps in trying to find the problem.
>
> Jon
>
> Professor Jon Kerridge
> School of Computing
> Edinburgh Napier University
> Merchiston Campus
> Edinburgh EH10 5DT
>
> 0131 455 2777
> [email protected]
> http://www.soc.napier.ac.uk/~cs10/
>
>
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