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Silence Clang's warning about ignoring GCC's maybe-uninitialized warning

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Clang supports `#pragma GCC diagnostic` for "compatibility", but not
`-Wmaybe-uninitialized`, so was emitting `warning: unknown warning group
'-Wmaybe-uninitialized'`
This commit is contained in:
Jon Siwek 2020-10-08 17:57:56 -07:00
parent b3c5e9adbb
commit d9f4f9b371
1 changed files with 4 additions and 0 deletions
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4
src/Val.cc
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@ -2192,10 +2192,14 @@ void TableVal::SendToStore(const Val* index, const TableEntryVal* new_entry_val,
case ELEMENT_NEW:
case ELEMENT_CHANGED:
{
#ifndef __clang__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
#endif
broker::optional<broker::timespan> expiry;
#ifndef __clang__
#pragma GCC diagnostic pop
#endif
auto expire_time = GetExpireTime();
if ( expire_time == 0 )