X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FSupport%2FErrorHandling.cpp;h=e6cc57db8243506c7a18067e6109dd4c7485d2fd;hb=b21d9aebba7e45ddcbce61dd501000049cefb335;hp=0b7af3e5905be4825ce5ce4f3b11624bab08523b;hpb=d77e5a8176bd45fd26445b03079d690d6c5cfa28;p=oota-llvm.git

diff --git a/lib/Support/ErrorHandling.cpp b/lib/Support/ErrorHandling.cpp
index 0b7af3e5905..e6cc57db824 100644
--- a/lib/Support/ErrorHandling.cpp
+++ b/lib/Support/ErrorHandling.cpp
@@ -16,8 +16,8 @@
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
-#include "llvm/System/Signals.h"
-#include "llvm/System/Threading.h"
+#include "llvm/Support/Signals.h"
+#include "llvm/Support/Threading.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/Config/config.h"
 #include <cassert>
@@ -32,7 +32,6 @@
 #endif
 
 using namespace llvm;
-using namespace std;
 
 static fatal_error_handler_t ErrorHandler = 0;
 static void *ErrorHandlerUserData = 0;
@@ -58,6 +57,10 @@ void llvm::report_fatal_error(const std::string &Reason) {
   report_fatal_error(Twine(Reason));
 }
 
+void llvm::report_fatal_error(StringRef Reason) {
+  report_fatal_error(Twine(Reason));
+}
+
 void llvm::report_fatal_error(const Twine &Reason) {
   if (ErrorHandler) {
     ErrorHandler(ErrorHandlerUserData, Reason.str());
@@ -69,7 +72,8 @@ 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