0x8000-0000 added a comment.
Here is a minimal example that shows the problem:
#include <memory>
template<typename SomeValue>
struct DoGooder
{
DoGooder(void* accessor, SomeValue value)
{
}
};
struct Bingus
{
static constexpr auto someRandomConstant = 99;
};
template<typename Foo>
struct HardWorker
{
HardWorker()
{
const DoGooder anInstanceOf{nullptr, Foo::someRandomConstant};
}
};
struct TheContainer
{
std::unique_ptr<HardWorker<Bingus>> m_theOtherInstance;
};
Example run:
$ /opt/clang10/bin/clang-tidy
-checks="-*,cppcoreguidelines-const-correctness" -header-filter=".*"
reproconst.cpp -- -std=c++17 -Wall
54 warnings generated.
reproconst.cpp:22:9: warning: variable 'anInstanceOf' of type '<dependent
type>' can be declared 'const' [cppcoreguidelines-const-correctness]
const DoGooder anInstanceOf{nullptr, Foo::someRandomConstant};
^
const
Suppressed 53 warnings (53 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use
-system-headers to display errors from system headers as well.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D54943/new/
https://reviews.llvm.org/D54943
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