XueJun created GROOVY-8030:
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Summary: An unexpected error has occurred when using 'kkk = kkk +
12'
Key: GROOVY-8030
URL: https://issues.apache.org/jira/browse/GROOVY-8030
Project: Groovy
Issue Type: Bug
Components: Compiler
Affects Versions: 2.4.5
Environment: java.version=1.8.0_45
java.runtime.version=1.8.0_45-b15
os.arch=x86
os.name=Windows 7
sun.jnu.encoding=GBK
Reporter: XueJun
Test groovy code:
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package com.test
def kkk = 123
kkk = "123"
println kkk.toInteger()
int a = 0;
if (a > 0)
{
kkk = 789
kkk = kkk + 12 // This code caused error occur
}
else
{
kkk = "456"
kkk = kkk + "78"
}
//println kkk.toUpperCase()
println kkk
Error message:
------------------------------------
Exception in thread "main" BUG! exception in phase 'class generation' in source
unit 'SimpleDemo' At line 13 column 9
On receiver: kkk with message: plus and arguments: 12
This method should not have been called. Please try to create a simple example
reproducing this error and filea bug report at
https://issues.apache.org/jira/browse/GROOVY
at
org.codehaus.groovy.classgen.asm.sc.StaticTypesCallSiteWriter.makeSingleArgumentCall(StaticTypesCallSiteWriter.java:634)
at
org.codehaus.groovy.classgen.asm.InvocationWriter.makeSingleArgumentCall(InvocationWriter.java:616)
at
org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.evaluateBinaryExpression(BinaryExpressionHelper.java:529)
at
org.codehaus.groovy.classgen.asm.BinaryExpressionMultiTypeDispatcher.evaluateBinaryExpression(BinaryExpressionMultiTypeDispatcher.java:230)
at
org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.eval(BinaryExpressionHelper.java:148)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitBinaryExpression(AsmClassGenerator.java:638)
at
org.codehaus.groovy.ast.expr.BinaryExpression.visit(BinaryExpression.java:51)
at
org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.evaluateEqual(BinaryExpressionHelper.java:316)
at
org.codehaus.groovy.classgen.asm.sc.StaticTypesBinaryExpressionMultiTypeDispatcher.evaluateEqual(StaticTypesBinaryExpressionMultiTypeDispatcher.java:151)
at
org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.eval(BinaryExpressionHelper.java:84)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitBinaryExpression(AsmClassGenerator.java:638)
at
org.codehaus.groovy.ast.expr.BinaryExpression.visit(BinaryExpression.java:51)
at
org.codehaus.groovy.classgen.asm.StatementWriter.writeExpressionStatement(StatementWriter.java:607)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitExpressionStatement(AsmClassGenerator.java:620)
at
org.codehaus.groovy.ast.stmt.ExpressionStatement.visit(ExpressionStatement.java:42)
at
org.codehaus.groovy.classgen.asm.StatementWriter.writeBlockStatement(StatementWriter.java:84)
at
org.codehaus.groovy.classgen.asm.sc.StaticTypesStatementWriter.writeBlockStatement(StaticTypesStatementWriter.java:65)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitBlockStatement(AsmClassGenerator.java:566)
at
org.codehaus.groovy.ast.stmt.BlockStatement.visit(BlockStatement.java:71)
at
org.codehaus.groovy.classgen.asm.StatementWriter.writeIfElse(StatementWriter.java:288)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitIfElse(AsmClassGenerator.java:582)
at org.codehaus.groovy.ast.stmt.IfStatement.visit(IfStatement.java:43)
at
org.codehaus.groovy.classgen.asm.StatementWriter.writeBlockStatement(StatementWriter.java:84)
at
org.codehaus.groovy.classgen.asm.sc.StaticTypesStatementWriter.writeBlockStatement(StaticTypesStatementWriter.java:65)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitBlockStatement(AsmClassGenerator.java:566)
at
org.codehaus.groovy.ast.stmt.BlockStatement.visit(BlockStatement.java:71)
at
org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClassCodeContainer(ClassCodeVisitorSupport.java:104)
at
org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitConstructorOrMethod(ClassCodeVisitorSupport.java:115)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitStdMethod(AsmClassGenerator.java:430)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitConstructorOrMethod(AsmClassGenerator.java:387)
at
org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitMethod(ClassCodeVisitorSupport.java:126)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitMethod(AsmClassGenerator.java:507)
at org.codehaus.groovy.ast.ClassNode.visitContents(ClassNode.java:1086)
at
org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClass(ClassCodeVisitorSupport.java:53)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitClass(AsmClassGenerator.java:233)
at
org.codehaus.groovy.control.CompilationUnit$16.call(CompilationUnit.java:813)
at
org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1055)
at
org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:591)
at
org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:569)
at
org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:546)
at
groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:298)
at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:268)
at groovy.lang.GroovyShell.parseClass(GroovyShell.java:694)
at groovy.lang.GroovyShell.parse(GroovyShell.java:706)
at groovy.lang.GroovyShell.parse(GroovyShell.java:742)
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