Details
-
Bug
-
Status: Resolved
-
Minor
-
Resolution: Fixed
-
None
-
None
Description
I accidentally had Javascript's '===' operator as equality operator in Groovy.
The result, which was a bit hard to find the root cause for, was this unhelpful problem marker at line 0 of the file:
Description: General error during class generation: null.
groovy.lang.GroovyRuntimeException: null. C:\Users\pixeon\git\pacs_config\src\test\groovy\com\pixeon\medical\pacs\tool\config\Test.groovy at org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.eval(BinaryExpressionHelper.java:254) at org.codehaus.groovy.classgen.AsmClassGenerator.visitBinaryExpression(AsmClassGenerator.java:586) at org.codehaus.groovy.ast.expr.BinaryExpression.visit(BinaryExpression.java:49) at org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.evaluateEqual(BinaryExpressionHelper.java:313) at org.codehaus.groovy.classgen.AsmClassGenerator.visitDeclarationExpression(AsmClassGenerator.java:581) at org.codehaus.groovy.ast.expr.DeclarationExpression.visit(DeclarationExpression.java:86) at org.codehaus.groovy.classgen.asm.StatementWriter.writeExpressionStatement(StatementWriter.java:607) at org.codehaus.groovy.classgen.asm.OptimizingStatementWriter.writeExpressionStatement(OptimizingStatementWriter.java:354) at org.codehaus.groovy.classgen.AsmClassGenerator.visitExpressionStatement(AsmClassGenerator.java:568) at org.codehaus.groovy.ast.stmt.ExpressionStatement.visit(ExpressionStatement.java:40) at org.codehaus.groovy.classgen.asm.StatementWriter.writeBlockStatement(StatementWriter.java:82) at org.codehaus.groovy.classgen.asm.OptimizingStatementWriter.writeBlockStatement(OptimizingStatementWriter.java:160) at org.codehaus.groovy.classgen.AsmClassGenerator.visitBlockStatement(AsmClassGenerator.java:514) at org.codehaus.groovy.ast.stmt.BlockStatement.visit(BlockStatement.java:69) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClassCodeContainer(ClassCodeVisitorSupport.java:103) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitConstructorOrMethod(ClassCodeVisitorSupport.java:114) at org.codehaus.groovy.classgen.AsmClassGenerator.visitStdMethod(AsmClassGenerator.java:378) at org.codehaus.groovy.classgen.AsmClassGenerator.visitConstructorOrMethod(AsmClassGenerator.java:335) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitMethod(ClassCodeVisitorSupport.java:125) at org.codehaus.groovy.classgen.AsmClassGenerator.visitMethod(AsmClassGenerator.java:455) at org.codehaus.groovy.ast.ClassNode.visitContents(ClassNode.java:1201) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClass(ClassCodeVisitorSupport.java:52) at org.codehaus.groovy.classgen.AsmClassGenerator.visitClass(AsmClassGenerator.java:191) at org.codehaus.groovy.control.CompilationUnit$6.call(CompilationUnit.java:879) at org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1214) at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:645) at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:623) at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:600) at org.codehaus.jdt.groovy.internal.compiler.ast.GroovyCompilationUnitDeclaration.processToPhase(GroovyCompilationUnitDeclaration.java:187) at org.codehaus.jdt.groovy.internal.compiler.ast.GroovyCompilationUnitDeclaration.generateCode(GroovyCompilationUnitDeclaration.java:1670) at org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:838) at org.eclipse.jdt.internal.compiler.ProcessTaskManager.run(ProcessTaskManager.java:137) at java.lang.Thread.run(Thread.java:745) Caused by: org.codehaus.groovy.syntax.SyntaxException: Operator ("===" at 5:13: "===" ) not supported @ line 5, column 13. at org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.eval(BinaryExpressionHelper.java:253) ... 32 more
