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-rw-r--r--clang/lib/Frontend/PCHReader.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/Frontend/PCHReader.cpp b/clang/lib/Frontend/PCHReader.cpp
index 6a6cd641202..7018b26c276 100644
--- a/clang/lib/Frontend/PCHReader.cpp
+++ b/clang/lib/Frontend/PCHReader.cpp
@@ -1762,6 +1762,9 @@ PCHReader::PCHReadResult PCHReader::ReadPCH(const std::string &FileName) {
if (Pos == IdTable->end())
continue;
+ fprintf(stderr, "Looked up pre-allocated IdentifierInfo \"%s\"\n",
+ II->getName());
+
// Dereferencing the iterator has the effect of populating the
// IdentifierInfo node with the various declarations it needs.
(void)*Pos;
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