[cfe-commits] r136893 - in /cfe/trunk: include/clang/Serialization/ASTReader.h lib/Serialization/ASTReader.cpp

[Douglas Gregor]

Author: dgregor
Date: Thu Aug  4 13:09:14 2011
New Revision: 136893

URL: http://llvm.org/viewvc/llvm-project?rev=136893&view=rev
Log:
Remove the unset, unused return value of
ASTReader::ReadMacroRecord(). No functionality change.

Modified:
    cfe/trunk/include/clang/Serialization/ASTReader.h
    cfe/trunk/lib/Serialization/ASTReader.cpp

Modified: cfe/trunk/include/clang/Serialization/ASTReader.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Serialization/ASTReader.h?rev=136893&r1=136892&r2=136893&view=diff
==============================================================================
--- cfe/trunk/include/clang/Serialization/ASTReader.h (original)
+++ cfe/trunk/include/clang/Serialization/ASTReader.h Thu Aug  4 13:09:14 2011
@@ -1589,7 +1589,7 @@
   Expr *ReadSubExpr();
 
   /// \brief Reads the macro record located at the given offset.
-  PreprocessedEntity *ReadMacroRecord(Module &F, uint64_t Offset);
+  void ReadMacroRecord(Module &F, uint64_t Offset);
 
   /// \brief Reads the preprocessed entity located at the current stream
   /// position.

Modified: cfe/trunk/lib/Serialization/ASTReader.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTReader.cpp?rev=136893&r1=136892&r2=136893&view=diff
==============================================================================
--- cfe/trunk/lib/Serialization/ASTReader.cpp (original)
+++ cfe/trunk/lib/Serialization/ASTReader.cpp Thu Aug  4 13:09:14 2011
@@ -1413,7 +1413,7 @@
   }
 }
 
-PreprocessedEntity *ASTReader::ReadMacroRecord(Module &F, uint64_t Offset) {
+void ASTReader::ReadMacroRecord(Module &F, uint64_t Offset) {
   assert(PP && "Forgot to set Preprocessor ?");
   llvm::BitstreamCursor &Stream = F.MacroCursor;
 
@@ -1430,14 +1430,14 @@
     unsigned Code = Stream.ReadCode();
     switch (Code) {
     case llvm::bitc::END_BLOCK:
-      return 0;
+      return;
 
     case llvm::bitc::ENTER_SUBBLOCK:
       // No known subblocks, always skip them.
       Stream.ReadSubBlockID();
       if (Stream.SkipBlock()) {
         Error("malformed block record in AST file");
-        return 0;
+        return;
       }
       continue;
 
@@ -1461,12 +1461,12 @@
       // of the definition of the macro we were looking for. We're
       // done.
       if (Macro)
-        return 0;
+        return;
 
       IdentifierInfo *II = getLocalIdentifier(F, Record[0]);
       if (II == 0) {
         Error("macro must have a name in AST file");
-        return 0;
+        return;
       }
       SourceLocation Loc = ReadSourceLocation(F, Record[1]);
       bool isUsed = Record[2];
@@ -1530,7 +1530,7 @@
   }
   }
   
-  return 0;
+  return;
 }
 
 PreprocessedEntity *ASTReader::LoadPreprocessedEntity(Module &F) {