Unify coding style.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72682 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Frontend/PCHWriterDecl.cpp b/lib/Frontend/PCHWriterDecl.cpp
index c3d968ef261b88e41ddbbd869f93bf54d3700b41..67346619978ed2ac6cb59f7ac50154a2022e94fb 100644 (file)
--- a/lib/Frontend/PCHWriterDecl.cpp
+++ b/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();