Examples with GoPointerType com.goide.psi.GoPointerType used on opensource projects

Example 1 with GoPointerType

use of com.goide.psi.GoPointerType in project go-lang-idea-plugin by go-lang-plugin-org.

the class GoAssignmentToReceiverInspection method buildGoVisitor.

@NotNull
@Override
protected GoVisitor buildGoVisitor(@NotNull ProblemsHolder holder, @NotNull LocalInspectionToolSession session) {
    return new GoVisitor() {

        @Override
        public void visitReferenceExpression(@NotNull GoReferenceExpression o) {
            super.visitReferenceExpression(o);
            if (o.getReadWriteAccess() == ReadWriteAccessDetector.Access.Write) {
                PsiElement resolve = o.resolve();
                if (resolve instanceof GoReceiver) {
                    String message = "Assignment to method receiver doesn't propagate to other calls";
                    if (((GoReceiver) resolve).getType() instanceof GoPointerType) {
                        if (o.getParent() instanceof GoUnaryExpr) {
                            GoUnaryExpr p = (GoUnaryExpr) o.getParent();
                            if (p.getMul() != null) {
                                // pointer dereference
                                return;
                            }
                        }
                        message = "Assignment to method receiver propagates only to callees but not to callers";
                    }
                    holder.registerProblem(o, message, WEAK_WARNING);
                }
            }
        }
    };
}