Daniil Ovchinnikov created GROOVY-8024:
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Summary: Subscript operator with spread argument
Key: GROOVY-8024
URL: https://issues.apache.org/jira/browse/GROOVY-8024
Project: Groovy
Issue Type: Bug
Affects Versions: 2.4.7
Reporter: Daniil Ovchinnikov
{code}
def mm = [:]
mm[*[1, 2, 3]] += "sss"
println mm
{code}
{noformat}
Error:Groovyc: While compiling untitled1: BUG! exception in phase 'class
generation' in source unit
'/Users/danyjb/IdeaProjects/untitled1/src/priorities/test.groovy'
SpreadExpression should not be visited here
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitSpreadExpression(AsmClassGenerator.java:687)
at
org.codehaus.groovy.ast.expr.SpreadExpression.visit(SpreadExpression.java:41)
at
org.codehaus.groovy.classgen.asm.ExpressionAsVariableSlot.visit(ExpressionAsVariableSlot.java:55)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitBytecodeExpression(AsmClassGenerator.java:1984)
at
org.codehaus.groovy.classgen.BytecodeExpression.visit(BytecodeExpression.java:47)
at
org.codehaus.groovy.classgen.asm.CallSiteWriter.makeCallSite(CallSiteWriter.java:303)
at
org.codehaus.groovy.classgen.asm.InvocationWriter.makeCachedCall(InvocationWriter.java:307)
at
org.codehaus.groovy.classgen.asm.InvocationWriter.makeCall(InvocationWriter.java:392)
at
org.codehaus.groovy.classgen.asm.InvocationWriter.makeCall(InvocationWriter.java:104)
at
org.codehaus.groovy.classgen.asm.InvocationWriter.makeInvokeMethodCall(InvocationWriter.java:88)
at
org.codehaus.groovy.classgen.asm.InvocationWriter.writeInvokeMethod(InvocationWriter.java:459)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitMethodCallExpression(AsmClassGenerator.java:767)
at
org.codehaus.groovy.ast.expr.MethodCallExpression.visit(MethodCallExpression.java:66)
at
org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.evaluateArrayAssignmentWithOperator(BinaryExpressionHelper.java:553)
at
org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.evaluateBinaryExpressionWithAssignment(BinaryExpressionHelper.java:570)
at
org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.eval(BinaryExpressionHelper.java:152)
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:612)
at
org.codehaus.groovy.classgen.asm.OptimizingStatementWriter.writeExpressionStatement(OptimizingStatementWriter.java:357)
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.OptimizingStatementWriter.writeBlockStatement(OptimizingStatementWriter.java:158)
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:1078)
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:1053)
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)
{noformat}
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