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path: root/bolt/lib/Profile/YAMLProfileWriter.cpp
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Diffstat (limited to 'bolt/lib/Profile/YAMLProfileWriter.cpp')
-rw-r--r--bolt/lib/Profile/YAMLProfileWriter.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/bolt/lib/Profile/YAMLProfileWriter.cpp b/bolt/lib/Profile/YAMLProfileWriter.cpp
index 1632aa1..5c631f9 100644
--- a/bolt/lib/Profile/YAMLProfileWriter.cpp
+++ b/bolt/lib/Profile/YAMLProfileWriter.cpp
@@ -382,7 +382,7 @@ std::error_code YAMLProfileWriter::writeProfile(const RewriteInstance &RI) {
StringSet<> EventNames = RI.getProfileReader()->getEventNames();
if (!EventNames.empty()) {
std::string Sep;
- for (const StringMapEntry<std::nullopt_t> &EventEntry : EventNames) {
+ for (const StringMapEntry<EmptyStringSetTag> &EventEntry : EventNames) {
BP.Header.EventNames += Sep + EventEntry.first().str();
Sep = ",";
}