Merge llvm 3.6.0rc3 from ^/vendor/llvm/dist, merge clang 3.6.0rc3 from

^/vendor/clang/dist, resolve conflicts, and update patches README.

1 files changed, 16 insertions, 5 deletions

diff --git a/contrib/llvm/lib/Bitcode/Reader/BitReader.cpp b/contrib/llvm/lib/Bitcode/Reader/BitReader.cpp
index 9b3acb5..868fbf0 100644
--- a/contrib/llvm/lib/Bitcode/Reader/BitReader.cpp
+++ b/contrib/llvm/lib/Bitcode/Reader/BitReader.cpp
@@ -9,9 +9,11 @@
 
 #include "llvm-c/BitReader.h"
 #include "llvm/Bitcode/ReaderWriter.h"
+#include "llvm/IR/DiagnosticPrinter.h"
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/IR/Module.h"
 #include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/raw_ostream.h"
 #include <cstring>
 #include <string>
 
@@ -30,11 +32,20 @@ LLVMBool LLVMParseBitcodeInContext(LLVMContextRef ContextRef,
                                    LLVMMemoryBufferRef MemBuf,
                                    LLVMModuleRef *OutModule,
                                    char **OutMessage) {
-  ErrorOr<Module *> ModuleOrErr =
-      parseBitcodeFile(unwrap(MemBuf)->getMemBufferRef(), *unwrap(ContextRef));
-  if (std::error_code EC = ModuleOrErr.getError()) {
-    if (OutMessage)
-      *OutMessage = strdup(EC.message().c_str());
+  MemoryBufferRef Buf = unwrap(MemBuf)->getMemBufferRef();
+  LLVMContext &Ctx = *unwrap(ContextRef);
+
+  std::string Message;
+  raw_string_ostream Stream(Message);
+  DiagnosticPrinterRawOStream DP(Stream);
+
+  ErrorOr<Module *> ModuleOrErr = parseBitcodeFile(
+      Buf, Ctx, [&](const DiagnosticInfo &DI) { DI.print(DP); });
+  if (ModuleOrErr.getError()) {
+    if (OutMessage) {
+      Stream.flush();
+      *OutMessage = strdup(Message.c_str());
+    }
     *OutModule = wrap((Module*)nullptr);
     return 1;
   }