PCH: When deserializing an explicit "external definition", don't pass it to HandleTopLevelDecl -- this is already being done inside the reader.

This is something of a hack, since whether the reader actually did this depends on the "isConsumerInterestedIn" predicate. I think we need to rework how this works, but I need to discuss with Doug.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82111 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/Frontend/PCHReader.cpp b/lib/Frontend/PCHReader.cpp
index e7321bf6fa..cd08b13547 100644
--- a/lib/Frontend/PCHReader.cpp
+++ b/lib/Frontend/PCHReader.cpp
@@ -2129,9 +2129,9 @@ void PCHReader::StartTranslationUnit(ASTConsumer *Consumer) {
     return;
 
   for (unsigned I = 0, N = ExternalDefinitions.size(); I != N; ++I) {
-    Decl *D = GetDecl(ExternalDefinitions[I]);
-    DeclGroupRef DG(D);
-    Consumer->HandleTopLevelDecl(DG);
+    // Force deserialization of this decl, which will cause it to be passed to
+    // the consumer (or queued).
+    GetDecl(ExternalDefinitions[I]);
   }
 
   for (unsigned I = 0, N = InterestingDecls.size(); I != N; ++I) {