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-rw-r--r--include/clang/Basic/Builtins.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/clang/Basic/Builtins.h b/include/clang/Basic/Builtins.h
index 76f21c842b..4df4c8f953 100644
--- a/include/clang/Basic/Builtins.h
+++ b/include/clang/Basic/Builtins.h
@@ -117,6 +117,10 @@ public:
return strchr(GetRecord(ID).Attributes, 'f') != 0;
}
+ /// \brief Completely forget that the given ID was ever considered a builtin,
+ /// e.g., because the user provided a conflicting signature.
+ void ForgetBuiltin(unsigned ID, IdentifierTable &Table);
+
/// \brief If this is a library function that comes from a specific
/// header, retrieve that header name.
const char *getHeaderName(unsigned ID) const {