From dd2fdd81bca3fd99ae769771892cd92ddeb33145 Mon Sep 17 00:00:00 2001 From: Duncan Sands Date: Thu, 16 Sep 2010 08:20:49 +0000 Subject: [PATCH] Some versions of gcc still warn about "ignoring return value ... declared 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 --- lib/Support/ErrorHandling.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/Support/ErrorHandling.cpp b/lib/Support/ErrorHandling.cpp index 0b7af3e5905..839c405250b 100644 --- a/lib/Support/ErrorHandling.cpp +++ b/lib/Support/ErrorHandling.cpp @@ -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