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-rw-r--r--clang/lib/Sema/SemaDecl.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index bc3e42739d3..6cfc5012f67 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -4057,7 +4057,8 @@ void Sema::notePreviousDefinition(const NamedDecl *Old, SourceLocation New) {
}
// Redefinition coming from different files or couldn't do better above.
- Diag(Old->getLocation(), diag::note_previous_definition);
+ if (Old->getLocation().isValid())
+ Diag(Old->getLocation(), diag::note_previous_definition);
}
/// We've just determined that \p Old and \p New both appear to be definitions
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