commit 7cb0d01dcda16a20f15fc1daa75b42e3dca427ea
author Douglas Gregor <dgregor@apple.com> Thu Aug 04 18:09:14 2011 +0000
committer Douglas Gregor <dgregor@apple.com> Thu Aug 04 18:09:14 2011 +0000
tree 0478ee08cece56baa24f1b515276e726ee7086a8
parent a336c6f380a3cca7ae2d623e37be0df5b3162676

Remove the unset, unused return value of
ASTReader::ReadMacroRecord(). No functionality change.

llvm-svn: 136893

clang/lib/Serialization/ASTReader.cpp

diff --git a/clang/lib/Serialization/ASTReader.cpp b/clang/lib/Serialization/ASTReader.cpp
index e651c38..62ce2f8 100644
--- a/clang/lib/Serialization/ASTReader.cpp
+++ b/clang/lib/Serialization/ASTReader.cpp
@@ -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) {