[GROOVY-5921] BUG! exception in phase 'class generation' while poping argument from operand stack tracker

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1.0-rc-1
• Fix Version/s: 2.1.4
• Component/s: Static compilation
• Assignee: Cédric Champeau
• Reporter: Tim Yates
• Created: 17/Jan/13 07:26
• Updated: 01/Jun/13 06:11
• Resolved: 18/Apr/13 10:06

Description

The following fails with the above exception:

@groovy.transform.CompileStatic
class Test {
  long[] data
  long topMask
    
  void doSomething() {
    data[ 0 ] |= 0x7ffffffl
  }
}

new Test()

changing doSomething to:

void doSomething() {
  data[ 0 ] = data[ 0 ] | 0x7ffffffl
}

is a workaround

exception:

BUG! exception in phase 'class generation' in source unit 'ConsoleScript64' Error while poping argument from operand stack tracker in class Test method void doSomething().
	at org.codehaus.groovy.classgen.asm.OperandStack.popWithMessage(OperandStack.java:79)
	at org.codehaus.groovy.classgen.asm.OperandStack.popDownTo(OperandStack.java:60)
	at org.codehaus.groovy.classgen.asm.OperandStack.pop(OperandStack.java:167)
	at org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.evaluateArrayAssignmentWithOperator(BinaryExpressionHelper.java:531)
	at org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.evaluateBinaryExpressionWithAssignment(BinaryExpressionHelper.java:547)
	at org.codehaus.groovy.classgen.asm.BinaryExpressionMultiTypeDispatcher.evaluateBinaryExpressionWithAssignment(BinaryExpressionMultiTypeDispatcher.java:347)
	at org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.eval(BinaryExpressionHelper.java:130)
	at org.codehaus.groovy.classgen.AsmClassGenerator.visitBinaryExpression(AsmClassGenerator.java:529)
	at org.codehaus.groovy.ast.expr.BinaryExpression.visit(BinaryExpression.java:49)
	at org.codehaus.groovy.classgen.asm.StatementWriter.writeExpressionStatement(StatementWriter.java:604)
	at org.codehaus.groovy.classgen.AsmClassGenerator.visitExpressionStatement(AsmClassGenerator.java:511)
	at org.codehaus.groovy.ast.stmt.ExpressionStatement.visit(ExpressionStatement.java:40)
	at org.codehaus.groovy.classgen.asm.StatementWriter.writeBlockStatement(StatementWriter.java:81)
	at org.codehaus.groovy.classgen.asm.sc.StaticTypesStatementWriter.writeBlockStatement(StaticTypesStatementWriter.java:49)
	at org.codehaus.groovy.classgen.AsmClassGenerator.visitBlockStatement(AsmClassGenerator.java:457)
	at org.codehaus.groovy.ast.stmt.BlockStatement.visit(BlockStatement.java:69)
	at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClassCodeContainer(ClassCodeVisitorSupport.java:101)
	at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitConstructorOrMethod(ClassCodeVisitorSupport.java:112)
	at org.codehaus.groovy.classgen.AsmClassGenerator.visitStdMethod(AsmClassGenerator.java:321)
	at org.codehaus.groovy.classgen.AsmClassGenerator.visitConstructorOrMethod(AsmClassGenerator.java:278)
	at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitMethod(ClassCodeVisitorSupport.java:123)
	at org.codehaus.groovy.classgen.AsmClassGenerator.visitMethod(AsmClassGenerator.java:398)
	at org.codehaus.groovy.ast.ClassNode.visitContents(ClassNode.java:1059)
	at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClass(ClassCodeVisitorSupport.java:50)
	at org.codehaus.groovy.classgen.AsmClassGenerator.visitClass(AsmClassGenerator.java:180)
	at org.codehaus.groovy.control.CompilationUnit$15.call(CompilationUnit.java:795)
	at org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1036)
	at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:573)
	at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:551)
	at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:528)
	at groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:279)
	at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:258)