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-rw-r--r--clang/lib/Lex/Preprocessor.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/Lex/Preprocessor.cpp b/clang/lib/Lex/Preprocessor.cpp
index fdc18f87818..48a23880f36 100644
--- a/clang/lib/Lex/Preprocessor.cpp
+++ b/clang/lib/Lex/Preprocessor.cpp
@@ -225,6 +225,10 @@ Preprocessor::macro_begin(bool IncludeExternalMacros) const {
return Macros.begin();
}
+size_t Preprocessor::getTotalMemory() const {
+ return BP.getTotalMemory();
+}
+
Preprocessor::macro_iterator
Preprocessor::macro_end(bool IncludeExternalMacros) const {
if (IncludeExternalMacros && ExternalSource &&
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