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-rw-r--r--clang/lib/Serialization/ASTWriter.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/Serialization/ASTWriter.cpp b/clang/lib/Serialization/ASTWriter.cpp
index f9e908e790f..044a26433a9 100644
--- a/clang/lib/Serialization/ASTWriter.cpp
+++ b/clang/lib/Serialization/ASTWriter.cpp
@@ -1989,6 +1989,7 @@ void ASTWriter::WriteHeaderSearch(const HeaderSearch &HS) {
// have resolved them before we get here, but not necessarily: we might be
// compiling a preprocessed module, where there is no requirement for the
// original files to exist any more.
+ const HeaderFileInfo Empty; // So we can take a reference.
if (WritingModule) {
llvm::SmallVector<Module *, 16> Worklist(1, WritingModule);
while (!Worklist.empty()) {
@@ -2027,7 +2028,7 @@ void ASTWriter::WriteHeaderSearch(const HeaderSearch &HS) {
FilenameDup, *U.Size, IncludeTimestamps ? *U.ModTime : 0
};
HeaderFileInfoTrait::data_type Data = {
- {}, {}, {M, ModuleMap::headerKindToRole(U.Kind)}
+ Empty, {}, {M, ModuleMap::headerKindToRole(U.Kind)}
};
// FIXME: Deal with cases where there are multiple unresolved header
// directives in different submodules for the same header.
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