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Make classes derived from buffer<T> final to silence the virtual destructor warning. (#1937)

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Co-authored-by: Bart Siwek <bsiwek@cisco.com>
This commit is contained in:
Bart Siwek
2020-10-16 02:41:56 +02:00
committed by GitHub
parent 811c8b58c5
commit 271eff149f
6 changed files with 11 additions and 15 deletions
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2
test/ostream-test.cc
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@@ -150,7 +150,7 @@ TEST(OStreamTest, WriteToOStreamMaxSize) {
std::streamsize max_streamsize = fmt::detail::max_value<std::streamsize>();
if (max_size <= fmt::detail::to_unsigned(max_streamsize)) return;
struct test_buffer : fmt::detail::buffer<char> {
struct test_buffer final : fmt::detail::buffer<char> {
explicit test_buffer(size_t size)
: fmt::detail::buffer<char>(nullptr, size, size) {}
void grow(size_t) {}