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Make Nullable::operatorT() opt-out as downstream packages adjusted #1477

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Merged
eddelbuettel merged 1 commit into from
May 5, 2026
+6 −4
Merged

Make Nullable::operatorT() opt-out as downstream packages adjusted #1477

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3 changes: 3 additions & 0 deletions ChangeLog
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Original file line number Diff line number Diff line change
@@ -1,5 +1,8 @@
2026-05-05 Dirk Eddelbuettel <edd@debian.org>

* inst/include/Rcpp/Nullable.h (Nullable): Switch operatorT() from
opt-in to opt-out as six downstream packages have updated at CRAN

* docker/ci-4.5/Dockerfile: Added based on r-base:4.5.3
* .github/workflows/ci.yaml (jobs): Add rcpp/ci-4.5 to matrix

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7 changes: 3 additions & 4 deletions inst/include/Rcpp/Nullable.h
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@@ -1,8 +1,7 @@
// -*- mode: C++; c-indent-level: 4; c-basic-offset: 4; indent-tabs-mode: nil; -*-
//

// Nullable.h: Rcpp R/C++ interface class library -- SEXP container which can be NULL
//
// Copyright (C) 2015 Dirk Eddelbuettel and Daniel C. Dillon
// Copyright (C) 2015-2026 Dirk Eddelbuettel and Daniel C. Dillon
//
// This file is part of Rcpp.
//
Expand Down Expand Up @@ -81,7 +80,7 @@ namespace Rcpp {
return m_sexp;
}

#if R_VERSION > R_Version(4,3,0) && defined(RCPP_ENABLE_NULLABLE_T)
#if R_VERSION > R_Version(4,3,0) && !defined(RCPP_DISABLE_NULLABLE_T)
/**
* operator T() to return nullable object
*
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