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Some versions of gcc still warn about "ignoring return value ... declared

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with attribute warn_unused_result" here - suppress the warning harder.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114072 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands 2010-09-16 08:20:49 +00:00
parent de0ae8f83d
commit dd2fdd81bc
1 changed files with 2 additions and 1 deletions
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3
lib/Support/ErrorHandling.cpp
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@ -69,7 +69,8 @@ void llvm::report_fatal_error(const Twine &Reason) {
raw_svector_ostream OS(Buffer);
OS << "LLVM ERROR: " << Reason << "\n";
StringRef MessageStr = OS.str();
(void)::write(2, MessageStr.data(), MessageStr.size());
ssize_t written = ::write(2, MessageStr.data(), MessageStr.size());
(void)written; // If something went wrong, we deliberately just give up.
}
// If we reached here, we are failing ungracefully. Run the interrupt handlers