[llvm-commits] [llvm] r114072 - /llvm/trunk/lib/Support/ErrorHandling.cpp

[Duncan Sands]

Author: baldrick
Date: Thu Sep 16 03:20:49 2010
New Revision: 114072

URL: http://llvm.org/viewvc/llvm-project?rev=114072&view=rev
Log:
Some versions of gcc still warn about "ignoring return value ... declared
with attribute warn_unused_result" here - suppress the warning harder.

Modified:
    llvm/trunk/lib/Support/ErrorHandling.cpp

Modified: llvm/trunk/lib/Support/ErrorHandling.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/ErrorHandling.cpp?rev=114072&r1=114071&r2=114072&view=diff
==============================================================================
--- llvm/trunk/lib/Support/ErrorHandling.cpp (original)
+++ llvm/trunk/lib/Support/ErrorHandling.cpp Thu Sep 16 03:20:49 2010
@@ -69,7 +69,8 @@
     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