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-rw-r--r--lib/Frontend/PlistDiagnostics.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Frontend/PlistDiagnostics.cpp b/lib/Frontend/PlistDiagnostics.cpp
index 9649cf6188..575c3f3bfc 100644
--- a/lib/Frontend/PlistDiagnostics.cpp
+++ b/lib/Frontend/PlistDiagnostics.cpp
@@ -267,6 +267,10 @@ void PlistDiagnostics::HandlePathDiagnostic(const PathDiagnostic* D) {
return;
}
+ // We need to flatten the locations (convert Stmt* to locations) because
+ // the referenced statements may be freed by the time the diagnostics
+ // are emitted.
+ const_cast<PathDiagnostic*>(D)->flattenLocations();
BatchedDiags.push_back(D);
}