[PATCH] D109609: [C++4OpenCL] Add support for multiple address spaced destructors
Ronan Keryell via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Mon Sep 13 01:21:56 PDT 2021
keryell added a comment.
While it might be possible to extend arbitrarily C++, I have the feeling that having just 1 destructor and have a different code path-code according the address space would not be enough.
It is possible to write:
~MyDestructor() {
if constexpr (SomeAPIReturningAddressSpace() == ...::Global) {
/* Global address space code */
}
else if constexpr (...) {
}
}
It is possible to build higher-level dispatching constructs from this in OpenCL C++ library, for example à la `std::visit` from `std::variant`.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D109609/new/
https://reviews.llvm.org/D109609
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