Use a reference to modify the DeclIDs map.

llvm-svn: 72681
2009-06-01 00:49:11 +00:00 · 2009-06-01 00:49:11 +00:00 · dccbf28dda
parent 6f6f6005ab
commit dccbf28dda
1 changed files with 1 additions and 1 deletions
--- a/clang/lib/Frontend/PCHWriterDecl.cpp
+++ b/clang/lib/Frontend/PCHWriterDecl.cpp
@ -485,7 +485,7 @@ void PCHWriter::WriteDeclsBlock(ASTContext &Context) {
    }

    // Determine the ID for this declaration
-    pch::DeclID ID = DeclIDs[D];
+    pch::DeclID& ID = DeclIDs[D];
    if (ID == 0)
      ID = DeclIDs.size();