Dear all,
I'm trying to write a global transformation for my DSL to apply a custom logic on binary expression. For example: @GroovyASTTransformation(phase = CompilePhase.CONVERSION) class FooXformImpl implements ASTTransformation { SourceUnit unit @Override void visit(ASTNode[] nodes, SourceUnit source) { this.unit = unit createVisitor().visitClass((ClassNode)nodes[1]) } protected ClassCodeExpressionTransformer createVisitor() { new ClassCodeExpressionTransformer() { protected SourceUnit getSourceUnit() { unit } Expression transform(Expression expr) { if( expr.class == BinaryExpression ) { return .. // my replacement where } super.transform(expr) } } } } The transformation is correctly applied, however it turns out the expressions nested in a closure definition are *not* visited. Therefore the above transformation is not applied to binary expressions inside a closure. Is that expected? How to manage this use case ? Cheers, Paolo