[llvm] r194084 - Convert FindFunctionInStream to return an error_code.

[Rafael Espindola]

Author: rafael
Date: Tue Nov  5 11:16:08 2013
New Revision: 194084

URL: http://llvm.org/viewvc/llvm-project?rev=194084&view=rev
Log:
Convert FindFunctionInStream to return an error_code.

Modified:
    llvm/trunk/lib/Bitcode/Reader/BitcodeReader.cpp
    llvm/trunk/lib/Bitcode/Reader/BitcodeReader.h

Modified: llvm/trunk/lib/Bitcode/Reader/BitcodeReader.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Bitcode/Reader/BitcodeReader.cpp?rev=194084&r1=194083&r2=194084&view=diff
==============================================================================
--- llvm/trunk/lib/Bitcode/Reader/BitcodeReader.cpp (original)
+++ llvm/trunk/lib/Bitcode/Reader/BitcodeReader.cpp Tue Nov  5 11:16:08 2013
@@ -3049,17 +3049,18 @@ OutOfRecordLoop:
   return error_code::success();
 }
 
-/// FindFunctionInStream - Find the function body in the bitcode stream
-bool BitcodeReader::FindFunctionInStream(Function *F,
+/// Find the function body in the bitcode stream
+error_code BitcodeReader::FindFunctionInStream(Function *F,
        DenseMap<Function*, uint64_t>::iterator DeferredFunctionInfoIterator) {
   while (DeferredFunctionInfoIterator->second == 0) {
     if (Stream.AtEndOfStream())
       return Error(CouldNotFindFunctionInStream);
     // ParseModule will parse the next body in the stream and set its
     // position in the DeferredFunctionInfo map.
-    if (ParseModule(true)) return true;
+    if (error_code EC = ParseModule(true))
+      return EC;
   }
-  return false;
+  return error_code::success();
 }
 
 //===----------------------------------------------------------------------===//

Modified: llvm/trunk/lib/Bitcode/Reader/BitcodeReader.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Bitcode/Reader/BitcodeReader.h?rev=194084&r1=194083&r2=194084&view=diff
==============================================================================
--- llvm/trunk/lib/Bitcode/Reader/BitcodeReader.h (original)
+++ llvm/trunk/lib/Bitcode/Reader/BitcodeReader.h Tue Nov  5 11:16:08 2013
@@ -366,7 +366,7 @@ private:
   error_code InitStream();
   error_code InitStreamFromBuffer();
   error_code InitLazyStream();
-  bool FindFunctionInStream(Function *F,
+  error_code FindFunctionInStream(Function *F,
          DenseMap<Function*, uint64_t>::iterator DeferredFunctionInfoIterator);
 };