Kim van der Riet created QPID-8200:
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Summary: [linearstore] Compile error when compiling on Fedora 28
Key: QPID-8200
URL: https://issues.apache.org/jira/browse/QPID-8200
Project: Qpid
Issue Type: Bug
Components: C++ Broker
Reporter: Kim van der Riet
Assignee: Kim van der Riet
When compiling on Fedora 28, a compile warning {{-Werror=class-memaccess}} is
seen when compiling {{qpid::linearstore::journal::pmgr}} , and which was not
seen on Fedora 27:
{noformat}
qpid::linearstore::journal::pmgr::initialize(qpid::linearstore::journal::aio_callback*,
uint32_t, uint16_t)':
/foo/cpp/src/qpid/linearstore/journal/pmgr.cpp:115:68: error: 'void*
memset(void*, int, size_t)' clearing an object of non-trivial type 'struct
qpid::linearstore::journal::pmgr::page_cb'; use assignment instead
[-Werror=class-memaccess]
std::memset(_page_cb_arr, 0, _cache_num_pages * sizeof(page_cb));
^
In file included from /foo/cpp/src/qpid/linearstore/journal/pmgr.cpp:22:
/foo/cpp/src/qpid/linearstore/journal/pmgr.h:63:12: note: 'struct
qpid::linearstore::journal::pmgr::page_cb' declared here
struct page_cb
^~~~~~~
cc1plus: all warnings being treated as errors{noformat}
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