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Author: Michael Wu <mwu@mozilla.com>
Date: Thu Sep 24 11:36:08 2015 -0400
Return an empty string when a symbol isn't mangled
diff --git a/clang/tools/libclang/CIndex.cpp b/clang/tools/libclang/CIndex.cpp
--- a/clang/tools/libclang/CIndex.cpp
+++ b/clang/tools/libclang/CIndex.cpp
@@ -3990,6 +3990,10 @@
ASTContext &Ctx = ND->getASTContext();
std::unique_ptr<MangleContext> MC(Ctx.createMangleContext());
+ // Don't mangle if we don't need to.
+ if (!MC->shouldMangleCXXName(ND))
+ return cxstring::createEmpty();
+
std::string FrontendBuf;
llvm::raw_string_ostream FrontendBufOS(FrontendBuf);
if (MC->shouldMangleDeclName(ND)) {
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